From 79b1d36cdde2ef1c586ada2b58f5b2d1441dd82f Mon Sep 17 00:00:00 2001
From: Paul Thomas <pault@gcc.gnu.org>
Date: Sat, 3 Jan 2009 17:47:20 +0000
Subject: [PATCH] re PR fortran/38594 (module function name mangled improperly
if contained function of same name exists)
2009-01-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38594
* resolve.c (resolve_call): When searching for proper host
association, use symtree rather than symbol. For everything
except generic subroutines, substitute the symtree in the call
rather than the symbol.
2009-01-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38594
* gfortran.dg/host_assoc_call_3.f90: Make sure that the generic
interface still works, in addition to original tests.
* gfortran.dg/host_assoc_call_6.f90: New test.
From-SVN: r143032
---
gcc/fortran/ChangeLog | 4140 +----------------
gcc/fortran/ChangeLog-2008 | 4135 ++++++++++++++++
gcc/fortran/resolve.c | 11 +-
gcc/testsuite/ChangeLog | 7 +
.../gfortran.dg/host_assoc_call_3.f90 | 11 +
.../gfortran.dg/host_assoc_call_6.f90 | 25 +
6 files changed, 4192 insertions(+), 4137 deletions(-)
create mode 100644 gcc/fortran/ChangeLog-2008
create mode 100644 gcc/testsuite/gfortran.dg/host_assoc_call_6.f90
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index d1135b35dfc0..738209bb992b 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,4135 +1,7 @@
-2008-12-31 Daniel Franke <franke.daniel@gmail.com>
+2009-01-03 Paul Thomas <pault@gcc.gnu.org>
- * check.c (dim_rank_check): Fixed checking of dimension argument
- if array is of type EXPR_ARRAY.
-
-2008-12-22 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/38602
- * trans-decl.c (init_intent_out_dt): Allow for optional args.
-
-2008-12-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/38398
- * io.c: Add error checks for g0 formatting and provide adjustment of
- error loci for improved error messages.
-
-2008-12-21 Arjen Markus <arjen.markus@wldelft.nl>
- Daniel Kraft <d@domob.eu>
-
- PR fortran/37605
- * gfortran.texi: Fixed some typos and some minor style improvements.
- * intrinsic.texi: Some clarifications and typo-fixes.
- * invoke.texi: Better documenation of the behaviour of the
- -fdefault-*-8 options and some other fixes.
-
-2008-12-18 Daniel Kraft <d@domob.eu>
-
- PR fortran/31822
- * gfortran.h (gfc_check_same_strlen): Made public.
- * trans.h (gfc_trans_same_strlen_check): Made public.
- * check.c (gfc_check_same_strlen): Made public and adapted error
- message output to be useful not only for intrinsics.
- (gfc_check_merge): Adapt to gfc_check_same_strlen change.
- * expr.c (gfc_check_pointer_assign): Use gfc_check_same_strlen for
- string length compile-time check.
- * trans-expr.c (gfc_trans_pointer_assignment): Add runtime-check for
- equal string lengths using gfc_trans_same_strlen_check.
- * trans-intrinsic.c (gfc_trans_same_strlen_check): Renamed and made
- public from conv_same_strlen_check.
- (gfc_conv_intrinsic_merge): Adapted accordingly.
-
-2008-12-17 Daniel Kraft <d@domob.eu>
-
- PR fortran/38137
- * trans-intrinsic.c (conv_same_strlen_check): New method.
- (gfc_conv_intrinsic_merge): Call it here to actually do the check.
-
-2008-12-15 Mikael Morin <mikael.morin@tele2.fr>
-
- PR fortran/38487
- * dependency.c (gfc_is_data_pointer): New function.
- (gfc_check_argument_var_dependency): Disable the warning
- in the pointer case.
- (gfc_check_dependency): Use gfc_is_data_pointer.
-
-2008-12-15 Mikael Morin <mikael.morin@tele2.fr>
-
- PR fortran/38113
- * error.c (show_locus): Start counting columns at 0.
- * primary.c (match_actual_arg): Eat spaces
- before copying the current locus.
- (match_variable): Copy the locus before matching.
-
-2008-12-14 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/35937
- * trans-expr.c (gfc_finish_interface_mapping): Fold convert the
- character length to gfc_charlen_type_node.
-
-2008-12-12 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/36355
- * check.c (gfc_check_matmul): Fixed error message for invalid
- types to correctly identify the offending argument, added check
- for mismatching types.
-
-2008-12-11 Richard Guenther <rguenther@suse.de>
-
- * Make-lang.in (install-finclude-dir): Use correct mode argument
- for mkinstalldirs.
-
-2008-12-09 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/36376
- PR fortran/37468
- * lang-specs.h: Pass on -i* options to f951 to (probably) report
- them as unknown. Duplicate gcc.c (cpp_options), but omit
- -fpch-preprocess on -save-temps.
-
-2008-12-09 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/36457
- * lang.opt: Added option idirafter.
- * cpp.h (gfc_cpp_add_include_path_after): New prototype.
- * cpp.c (gfc_cpp_handle_option): Recognize and handle OPT_dirafter.
- (gfc_cpp_add_include_path_after): New, adds user-defined search path
- after any other paths.
- * invoke.texi (idirafter): New.
- (no-range-check): Fixed entry in option-index.
-
-2008-12-09 Mikael Morin <mikael.morin@tele2.fr>
-
- PR fortran/37469
- * expr.c (find_array_element): Simplify array bounds.
- Assert that both bounds are constant expressions.
-
-2008-12-09 Mikael Morin <mikael.morin@tele2.fr>
-
- PR fortran/35983
- * trans-expr.c (gfc_trans_subcomponent_assign):
- Add se's pre and post blocks to current block.
- (gfc_trans_structure_assign): Remove specific handling
- of C_NULL_PTR and C_NULL_FUNPTR.
-
-2008-12-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/38425
- * io.c (check_io_constraints): Check constraints on REC=, POS=, and
- internal unit with POS=. Fix punctuation on a few error messages.
-
-2008-12-06 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/38415
- * expr.c (gfc_check_pointer_assign): Added a check for abstract
- interfaces in procedure pointer assignments, removed check involving
- gfc_compare_interfaces until PR38290 is fixed completely.
-
-2008-12-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/38291
- * io.c (match_dt_element): Use dt->pos in matcher.
- (gfc_free_dt): Free dt->pos after use.
- (gfc_resolve_dt): Use dt->pos in resolution of stream position tag.
-
-2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
-
- PR bootstrap/38262
- * Make-lang.in (f951): Add BACKENDLIBS, remove GMPLIBS.
-
-2008-12-02 Jakub Jelinek <jakub@redhat.com>
- Diego Novillo <dnovillo@google.com>
-
- * Make-lang.in (install-finclude-dir): Use mkinstalldirs
- and don't remove the finclude directory beforehand.
-
-2008-12-02 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/36704
- PR fortran/38290
- * decl.c (match_result): Result may be a standard variable or a
- procedure pointer.
- * expr.c (gfc_check_pointer_assign): Additional checks for procedure
- pointer assignments.
- * primary.c (gfc_match_rvalue): Bugfix for procedure pointer
- assignments.
- * resolve.c (resolve_function): Check for attr.subroutine.
- * symbol.c (check_conflict): Addtional checks for RESULT statements.
- * trans-types.c (gfc_sym_type,gfc_get_function_type): Support procedure
- pointers as function result.
-
-2008-12-01 Mikael Morin <mikael.morin@tele2.fr>
-
- PR fortran/38252
- * parse.c (parse_spec): Skip statement order check in case
- of a CONTAINS statement.
-
-2008-11-30 Daniel Kraft <d@domob.eu>
-
- PR fortran/37779
- * gfortran.h (struct gfc_entry_list): Fixed typo in comment.
- * resolve.c (is_illegal_recursion): New method.
- (resolve_procedure_expression): Use new is_illegal_recursion instead of
- direct check and handle function symbols correctly.
- (resolve_actual_arglist): Removed useless recursion check.
- (resolve_function): Use is_illegal_recursion instead of direct check.
- (resolve_call): Ditto.
-
-2008-11-29 Eric Botcazou <ebotcazou@adacore.com>
-
- * trans-array.c (gfc_conv_array_parameter): Guard union access.
-
-2008-11-29 Janus Weil <janus@gcc.gnu.org>
- Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/38289
- PR fortran/38290
- * decl.c (match_procedure_decl): Handle whitespaces.
- * resolve.c (resolve_specific_s0): Bugfix in check for intrinsic
- interface.
-
-2008-11-25 H.J. Lu <hongjiu.lu@intel.com>
-
- * module.c (gfc_dump_module): Report error on unlink only if
- errno != ENOENT.
-
-2008-11-25 Mikael Morin <mikael.morin@tele2.fr>
-
- PR fortran/36463
- * expr.c (replace_symbol): Don't replace the symtree
- if the expresion is an intrinsic function. Don't create
- non-existent symtrees. Use symbol's name instead of symtree's,
- different in case of module procedure dummy arguments.
-
-2008-11-25 Jan Kratochvil <jan.kratochvil@redhat.com>
-
- PR fortran/38248
- * module.c (gfc_dump_module): Check rename/unlink syscalls errors.
-
-2008-11-25 Eric Botcazou <ebotcazou@adacore.com>
-
- PR fortran/37319
- * parse.c (match_deferred_characteristics): Make sure 'name' is
- initialized before reading it.
-
-2008-11-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/37803
- * arith.c (gfc_check_real_range): Add mpfr_check_range.
- * simplify.c (gfc_simplify_nearest): Add mpfr_check_range.
-
-2008-11-24 Mikael Morin <mikael.morin@tele2.fr>
-
- PR fortran/38184
- * simplify.c (is_constant_array_expr): Return true instead of false
- if the array constructor is empty.
-
-2008-11-24 Daniel Kraft <d@domob.eu>
-
- PR fortran/37779
- * resolve.c (resolve_procedure_expression): New method.
- (resolve_variable): Call it.
- (resolve_actual_arglist): Call gfc_resolve_expr for procedure arguments.
-
-2008-11-24 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34820
- * trans-expr.c (gfc_conv_function_call): Remove all code to
- deallocate intent out derived types with allocatable
- components.
- (gfc_trans_assignment_1): An assignment from a scalar to an
- array of derived types with allocatable components, requires
- a deep copy to each array element and deallocation of the
- converted rhs expression afterwards.
- * trans-array.c : Minor whitespace.
- * trans-decl.c (init_intent_out_dt): Add code to deallocate
- allocatable components of derived types with intent out.
- (generate_local_decl): If these types are unused, set them
- referenced anyway but allow the uninitialized warning.
-
- PR fortran/34143
- * trans-expr.c (gfc_trans_subcomponent_assign): If a conversion
- expression has a null data pointer argument, nullify the
- allocatable component.
-
- PR fortran/32795
- * trans-expr.c (gfc_trans_subcomponent_assign): Only nullify
- the data pointer if the source is not a variable.
-
-2008-11-23 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/37735
- * trans-array.c (structure_alloc_comps): Do not duplicate the
- descriptor if this is a descriptorless array!
-
-2008-11-12 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/38160
- * trans-types.c (gfc_validate_c_kind): Remove function.
- * decl.c (gfc_match_kind_spec): Add C kind parameter check.
- (verify_bind_c_derived_type): Remove gfc_validate_c_kind call.
- (verify_c_interop_param): Update call.
- * gfortran.h (verify_bind_c_derived_type): Update prototype.
- (gfc_validate_c_kind): Remove.
- * symbol.c (verify_bind_c_derived_type): Update verify_c_interop call.
- * resolve.c (gfc_iso_c_func_interface): Ditto.
-
-2008-11-22 Jakub Jelinek <jakub@redhat.com>
-
- PR libfortran/37839
- * trans-io.c (gfc_build_io_library_fndecls): Decrease pad size back
- to 16 pointers plus 32 integers. Don't use max integer kind
- alignment, only gfc_intio_kind's alignment.
- (gfc_trans_inquire): Only set flags2 if mask2 is non-zero.
- * ioparm.def: Fix order, bitmasks and types of inquire round, sign
- and pending fields. Move u in dt before id.
- * io.c (gfc_free_inquire): Free decimal and size exprs.
- (match_inquire_element): Match size instead of matching blank twice.
- (gfc_resolve_inquire): Resolve size.
-
-2008-11-20 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/29215
- * trans-array.c (trans_array_constructor_value,
- gfc_build_constant_array_constructor): Fill in TREE_PURPOSE.
-
- * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use
- gfc_index_one_node.
- (gfc_conv_intrinsic_size): Use gfc_index_{zero,one}_node.
-
- PR fortran/38181
- * trans-intrinsic.c (gfc_conv_intrinsic_size): Inline 2 argument
- size if the second argument is not optional and one argument size
- for rank 1 arrays.
-
-2008-11-19 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/38171
- * module.c (load_equiv): Regression fix; check that equivalence
- members come from the same module only.
-
-2008-11-16 Mikael Morin <mikael.morin@tele2.fr>
-
- PR fortran/35681
- * dependency.c (gfc_check_argument_var_dependency): Add
- elemental check flag. Issue a warning if we find a dependency
- but don't generate a temporary. Add the case of an elemental
- function call as actual argument to an elemental procedure.
- Add the case of an operator expression as actual argument
- to an elemental procedure.
- (gfc_check_argument_dependency): Add elemental check flag.
- Update calls to gfc_check_argument_var_dependency.
- (gfc_check_fncall_dependency): Add elemental check flag.
- Update call to gfc_check_argument_dependency.
- * trans-stmt.c (gfc_trans_call): Make call to
- gfc_conv_elemental_dependency unconditional, but with a flag
- whether we should check dependencies between variables.
- (gfc_conv_elemental_dependency): Add elemental check flag.
- Update call to gfc_check_fncall_dependency.
- * trans-expr.c (gfc_trans_arrayfunc_assign): Update call to
- gfc_check_fncall_dependency.
- * resolve.c (find_noncopying_intrinsics): Update call to
- gfc_check_fncall_dependency.
- * dependency.h (enum gfc_dep_check): New enum.
- (gfc_check_fncall_dependency): Update prototype.
-
-2008-11-16 Mikael Morin <mikael.morin@tele2.fr>
-
- PR fortran/37992
- * gfortran.h (gfc_namespace): Added member old_cl_list,
- backup of cl_list.
- (gfc_free_charlen): Added prototype.
- * symbol.c (gfc_free_charlen): New function.
- (gfc_free_namespace): Use gfc_free_charlen.
- * parse.c (next_statement): Backup gfc_current_ns->cl_list.
- (reject_statement): Restore gfc_current_ns->cl_list.
- Free cl_list's elements before dropping them.
-
-2008-11-16 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/38095
- * trans-expr.c (gfc_map_intrinsic_function): Fix pointer access.
-
-2008-11-16 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/38119
- * trans-array.c (gfc_trans_create_temp_array): Set the
- loop->from to zero and the renormalisation of loop->to for all
- dimensions.
-
-2008-11-16 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/37926
- * trans-expr.c (gfc_free_interface_mapping): Null sym->formal
- (gfc_add_interface_mapping): Copy the pointer to the formal
- arglist, rather than using copy_formal_args - fixes regression.
-
-2008-11-15 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/37926
- * trans-expr.c (gfc_add_interface_mapping): Transfer the formal
- arglist and the always_explicit attribute if the dummy arg is a
- procedure.
-
-2008-11-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/37988
- * io.c (enum format_token): For readability replace FMT_POS with FMT_T,
- FMT_TL, and FMT_TR. (format_lex): Use new enumerators. (check_format):
- Add check for missing positive integer.
-
-2008-10-14 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/38033
- * trans-array.c (gfc_trans_create_temp_array): Stabilize the
- 'to' expression.
- (gfc_conv_loop_setup): Use the end expression for the loop 'to'
- if it is available.
-
-2008-11-12 Jakub Jelinek <jakub@redhat.com>
-
- PR target/35366
- PR fortran/33759
- * trans-const.c (gfc_conv_constant_to_tree): Warn when
- converting an integer outside of LOGICAL's range to
- LOGICAL.
- * trans-intrinsic.c (gfc_conv_intrinsic_function,
- gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer):
- Use INTEGER_TYPE instead of BOOLEAN_TYPE for TRANSFER as
- argument of another TRANSFER.
-
-2008-11-12 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/38065
- * resolve.c (resolve_fntype): Fix private derived type checking.
-
-2008-11-09 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/37836
- * intrinsic.c (add_functions): Reference gfc_simplify._minval
- and gfc_simplify_maxval.
- * intrinsic.h : Add prototypes for gfc_simplify._minval and
- gfc_simplify_maxval.
- * simplify.c (min_max_choose): New function extracted from
- simplify_min_max.
- (simplify_min_max): Call it.
- (simplify_minval_maxval, gfc_simplify_minval,
- gfc_simplify_maxval): New functions.
-
-2008-11-04 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/37597
- * parse.c (gfc_fixup_sibling_symbols ): Fixup contained, even
- when symbol not found.
-
-2008-11-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/37821
- * cpp.c (gfc_cpp_add_include_path): Use BRACKET.
- * scanner.c (add_path_to_list): Argument to add at head.
- (gfc_add_include_path): Add new argument.
- (gfc_add_intrinsic_modules_path) Update call.
- (load_file): Print filename/line in the error message.
- * gfortran.h (gfc_add_include_path): Update prototype.
- * options.c (gfc_post_options,gfc_handle_module_path_options,
- gfc_handle_option): Update call.
- * lang-spec.h (F951_OPTIONS): Don't insert include path twice.
-
- * arith.c (arith_error): Add -fno-range-error to the message.
-
-2008-11-03 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/37445
- * resolve.c (resolve_actual_arglist ): Correct comparison of
- FL_VARIABLE with e->expr_type.
- (resolve_call): Check that host association is correct.
- (resolve_actual_arglist ): Remove return is old_sym is use
- associated. Only reparse expression if old and new symbols
- have different types.
-
- PR fortran/PR35769
- * resolve.c (gfc_resolve_assign_in_forall): Change error to a
- warning.
-
-2008-11-01 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/36426
- * expr.c (replace_symbol): Replace all symbols which lie in the
- formal namespace of the interface and copy their attributes.
- * resolve.c (resolve_symbol): Add charlen to namespace.
-
-2008-11-01 Steven G. Kargl <kargls@comcast.net>
-
- PR fortran/19925
- * trans-array.c (gfc_trans_array_constructor_value): Fix comment.
- (gfc_conv_array_initializer): Convert internal_error() to gfc_error_now.
- * array.c: Remove GFC_MAX_AC_EXPAND macro.
- (gfc_expand_constructor): Use gfc_option.flag_max_array_constructor.
- * gfortran.h (gfc_option): Add flag_max_array_constructor member.
- * lang.opt: Add -fmax-array-constructor option.
- * expr.c (gfc_match_init_expr): Fix error message to mention new option.
- * invoke.texi: Document new option.
- * options.c (gfc_init_options): Set default value for new option.
- (gfc_handle_option): Deal with commandline.
-
-2008-11-01 Daniel Kraft <d@domob.eu>
-
- PR fortran/35681
- * gfortran.h (struct gfc_code): New field `resolved_isym'.
- * trans.h (gfc_build_memcpy_call): Made public.
- * trans-array.h (gfc_trans_create_temp_array): New argument `initial'.
- * intrinsic.c (gfc_intrinsic_sub_interface): Set resolved_isym.
- * iresolve.c (create_formal_for_intents): New helper method.
- (gfc_resolve_mvbits): Put dummy formal arglist on resolved_sym.
- * resolve.c (resolve_call): Initialize resolved_isym to NULL.
- * trans-array.c (gfc_trans_allocate_array_storage): New argument
- `initial' to allow initializing the allocated storage to some initial
- value copied from another array.
- (gfc_trans_create_temp_array): Allow initialization of the temporary
- with a copy of some other array by using the new extension.
- (gfc_trans_array_constructor): Pass NULL_TREE for initial argument.
- (gfc_conv_loop_setup): Ditto.
- * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Ditto.
- * trans-expr.c (gfc_conv_function_call): Ditto.
- (gfc_build_memcpy_call): Made public.
- * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize created
- temporary for INTENT(INOUT) arguments to the value of the mirrored
- array and clean up the temporary as very last intructions in the created
- block.
- * trans.c (gfc_trans_code): For EXEC_CALL, see if we have a MVBITS call
- and enable elemental dependency checking if we have.
-
-2008-11-01 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/36322
- PR fortran/36463
- * gfortran.h: New function gfc_expr_replace_symbols.
- * decl.c (match_procedure_decl): Increase reference count for interface.
- * expr.c: New functions replace_symbol and gfc_expr_replace_symbols.
- * resolve.c (resolve_symbol): Correctly copy array spec and char len
- of PROCEDURE declarations from their interface.
- * symbol.c (gfc_get_default_type): Enhanced error message.
- (copy_formal_args): Call copy_formal_args recursively for arguments.
- * trans-expr.c (gfc_conv_function_call): Bugfix.
-
-2008-11-01 Dennis Wassel <dennis.wassel@gmail.com>
-
- PR fortran/37159
- * fortran/check.c (gfc_check_random_seed): Check PUT size
- at compile time.
-
-2008-10-31 Mikael Morin <mikael.morin@tele2.fr>
-
- PR fortran/35840
- * expr.c (gfc_reduce_init_expr): New function, containing checking code
- from gfc_match_init_expr, so that checking can be deferred.
- (gfc_match_init_expr): Use gfc_reduce_init_expr.
- * io.c (check_io_constraints): Use gfc_reduce_init_expr instead of
- checking that the expression is a constant.
- * match.h (gfc_reduce_init_expr): Prototype added.
-
-2008-10-31 Mikael Morin <mikael.morin@tele2.fr>
-
- PR fortran/35820
- * resolve.c (gfc_count_forall_iterators): New function.
- (gfc_resolve_forall): Use gfc_count_forall_iterators to evaluate
- the needed memory amount to allocate. Don't forget to free allocated
- memory. Add an assertion to check for memory leaks.
-
-2008-10-30 Steven G. Kargl <kargls@comcast.net>
-
- PR fortran/37930
- * fortran/arith.c (gfc_mpfr_to_mpz): Test for NaN and Inf values.
- Remove stale comment and kludge code for MPFR 2.0.1 and older.
- (gfc_real2int): Error on conversion of NaN or Inf.
- (gfc_complex2int): Ditto.
- * fortran/arith.h: Update mpfr_to_mpz prototype.
- * fortran/simplify.c (gfc_simplify_ceiling, gfc_simplify_floor,
- gfc_simplify_ifix, gfc_simplify_idint, simplify_nint): Update function
- calls to include locus.
-
-2008-10-30 Mikael Morin <mikael.morin@tele2.fr>
-
- PR fortran/37903
- * trans-array.c (gfc_trans_create_temp_array): If n is less
- than the temporary dimension, assert that loop->from is
- zero (reverts to earlier versions). If there is at least one
- null loop->to[n], it is a callee allocated array so set the
- size to NULL and break.
- (gfc_trans_constant_array_constructor): Set the offset to zero.
- (gfc_trans_array_constructor): Remove loop shifting around the
- temporary creation.
- (gfc_conv_loop_setup): Prefer zero-based descriptors if
- possible. Calculate the translation from loop variables to
- array indices if an array constructor.
-
-2008-10-30 Mikael Morin <mikael.morin@tele2.fr>
-
- PR fortran/37749
- * trans-array.c (gfc_trans_create_temp_array): If size is NULL
- use the array bounds for loop->to.
-
-2008-10-28 Tobias Burnus <burnus@net-b.de>
-
- * intrinsic.texi: Update OpenMP section for OMPv3.
-
-2008-10-24 Jakub Jelinek <jakub@redhat.com>
-
- * Make-lang.in (check-f95-subtargets, check-fortran-subtargets): New
- aliases for check-gfortran-subtargets.
- (lang_checks_parallelized): Add check-gfortran.
- (check_gfortran_parallelize): New variable.
-
-2008-10-19 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/37723
- * dependency.c (gfc_dep_resolver ): If we find equal array
- element references, go on to the next reference.
-
-2008-10-16 Daniel Kraft <d@domob.eu>
-
- * resolve.c (resolve_elemental_actual): Handle calls to intrinsic
- subroutines correctly.
-
-2008-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * simplify.c: Remove MPFR_VERSION_NUM(2,3,0) conditionals.
-
-2008-10-12 Daniel Kraft <d@domob.eu>
-
- PR fortran/37688
- * expr.c (gfc_expr_check_typed): Extend permission of untyped
- expressions to both top-level variable and basic arithmetic expressions.
-
-2008-10-12 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/37787
- * dependency.c (gfc_are_equivalenced_arrays): Look in symbol
- namespace rather than current namespace, if it is available.
-
-2008-10-12 Steven G. Kargl <kargls@comcast.net>
-
- PR fortran/37792
- * fortran/resolve.c (resolve_fl_variable): Simplify the
- initializer if there is one.
-
-2008-10-11 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/37794
- * module.c (check_for_ambiguous): Remove redundant code.
-
-2008-10-09 Daniel Kraft <d@domob.eu>
-
- PR fortran/35723
- * gfortran.h (gfc_suppress_error): Removed from header.
- (gfc_push_suppress_errors), (gfc_pop_suppress_errors): New methods.
- * array.c (gfc_array_size): Use new gfc_push/pop_suppress_errors
- instead of directly changing gfc_suppress_error.
- * intrinsic.c (gfc_intrinsic_func_interface): Ditto.
- (gfc_intrinsic_sub_interface): Ditto.
- * error.c (suppress_errors): Made static from `gfc_suppress_error'.
- (gfc_push_suppress_errors), (gfc_pop_suppress_errors): New methods.
- (gfc_notify_std), (gfc_error): Use new static name of global.
- * expr.c (check_arglist), (check_references): New methods.
- (check_restricted): Check arglists and references of EXPR_FUNCTIONs
- and EXPR_VARAIBALEs, respectively. Allow PARAMETER symbols.
-
-2008-10-07 Jakub Jelinek <jakub@redhat.com>
-
- * f95-lang.c (poplevel): Don't clear BLOCK_VARS if functionbody.
- * trans-decl.c (gfc_build_qualified_array): Build accurate debug type
- even if nest.
- (build_entry_thunks, gfc_generate_function_code,
- gfc_generate_constructors): Ensure DECL_SAVED_TREE is a BIND_EXPR
- with DECL_INITIAL as its BLOCK.
-
-2008-10-05 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/35680
- * gfortran.h : Add 'error' bit field to gfc_expr structure.
- * expr.c (check_inquiry): When checking a restricted expression
- check that arguments are either variables or restricted.
- (check_restricted): Do not emit error if the expression has
- 'error' set. Clean up detection of host-associated variable.
-
-2008-10-05 Daniel Kraft <d@domob.eu>
-
- PR fortran/37638
- * gfortran.h (struct gfc_typebound_proc): New flag `error'.
- * resolve.c (update_arglist_pass): Added assertion.
- (update_compcall_arglist): Fail early for erraneous procedures to avoid
- confusion later.
- (resolve_typebound_generic_call): Ignore erraneous specific targets
- and added assertions.
- (resolve_typebound_procedure): Set new `error' flag.
-
-2008-10-04 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/37706
- * module.c (load_equiv): Check the module before negating the
- unused flag.
-
-2008-10-02 Steven Bosscher <steven@gcc.gnu.org>
-
- PR fortran/37635
- * intrinsic.c (add_functions): Add LEADZ and TRAILZ as generics.
- * intrinsic.h (gfc_simplify_leadz, gfc_simplify_trailz): New protos.
- * gfortran.h <enum gfc_isym_id>: (GFC_ISYM_LEADZ, GFC_ISYM_TRAILZ): New.
- * f95-lang (gfc_init_builtin_functions): Add BUILT_IN_CLZ,
- BUILT_IN_CLZL, BUILT_IN_CLZLL, BUILT_IN_CTZ, BUILT_IN_CTZL, and
- BUILT_IN_CTZLL.
- * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
- gfc_conv_intrinsic_trails): New code-generation functions for LEADZ
- and TRAILZ intrinsics.
- (gfc_conv_intrinsic_function): Use them
- * intrinsic.texi: Add documentation for LEADZ and TRAILZ.
- * simplify.c (gfc_simplify_leadz, gfc_simplify_trailz): New functions.
-
-2008-09-30 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/36592
- * symbol.c (check_conflict): If a symbol in a COMMON block is a
- procedure, it must be a procedure pointer.
- (gfc_add_in_common): Symbols in COMMON blocks may be variables or
- procedure pointers.
- * trans-types.c (gfc_sym_type): Make procedure pointers in COMMON
- blocks work.
-
-2008-09-25 Jerry DeLisle <jvdelisle@gcc.gnu.org
-
- PR fortran/37498
- * trans-io.c (build_dt): Revert previous patch..
- * ioparm.def: Delete IOPARM_dt_f2003.
-
-2008-09-25 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/37504
- * expr.c (gfc_check_pointer_assign): Allow assignment of
- protected pointers.
- * match.c (gfc_match_assignment,gfc_match_pointer_assignment):
- Remove unreachable code.
-
-2008-09-24 Tobias Burnus <burnus@net-b.de>
-
- * options.c (set_default_std_flags,gfc_init_options):
- Add comment: keep in sync with libgfortran.
-
-2008-09-24 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/37626
- * trans-array.c (gfc_trans_deferred_array): Don't auto-deallocate
- result variables.
-
-2008-09-23 Daniel Kraft <d@domob.eu>
-
- PR fortran/37588
- * gfortran.h (gfc_compare_actual_formal): Removed, made private.
- (gfc_arglist_matches_symbol): New method.
- * interface.c (compare_actual_formal): Made static.
- (gfc_procedure_use): Use new name of compare_actual_formal.
- (gfc_arglist_matches_symbol): New method.
- (gfc_search_interface): Moved code partially to new
- gfc_arglist_matches_symbol.
- * resolve.c (resolve_typebound_generic_call): Resolve actual arglist
- before checking against formal and use new gfc_arglist_matches_symbol
- for checking.
- (resolve_compcall): Set type-spec of generated expression.
-
-2008-09-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/37580
- * expr.c (gfc_check_pointer_assign): Add checks for pointer
- remapping.
-
-2008-09-22 Jerry DeLisle <jvdelisle@gcc.gnu.org
-
- PR fortran/37498
- * trans-io.c (gfc_build_io_library_fndecls): Bump pad size.
- (build_dt): Set mask bit for IOPARM_dt_f2003.
- * ioparm.def: Add IOPARM_dt_f2003.
-
-2008-09-22 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/37486
- * gfortran.h (gfc_option_t): New members flag_align_commons and
- warn_align_commons.
- * lang.opt: New options falign-commons and Walign-commons.
- * invoke.texi: Documentation for new options.
- * options.c (gfc_init_options): Initialize new options.
- (gfc_handle_options): Handle new options.
- * trans-common.c (translate_common): Implement new options.
- (gfc_trans_common): Set correct locus.
-
-2008-09-21 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/37583
- * decl.c (scalarize_intrinsic_call): Both subroutines and
- functions can give a true for get_proc_mame's last argument so
- remove the &&gfc_current_ns->proc_name->attr.function.
- resolve.c (resolve_actual_arglist): Add check for recursion by
- reference to procedure as actual argument.
-
-2008-09-21 Daniel Kraft <d@domob.eu>
-
- PR fortran/35846
- * trans.h (gfc_conv_string_length): New argument `expr'.
- * trans-expr.c (flatten_array_ctors_without_strlen): New method.
- (gfc_conv_string_length): New argument `expr' that is used in a new
- special case handling if cl->length is NULL.
- (gfc_conv_subref_array_arg): Pass expr to gfc_conv_string_length.
- * trans-array.c (gfc_conv_expr_descriptor): Ditto.
- (gfc_trans_auto_array_allocation): Pass NULL as new expr.
- (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
- (gfc_trans_deferred_array): Ditto.
- (gfc_trans_array_constructor): Save and restore old values of globals
- used for bounds checking.
- * trans-decl.c (gfc_trans_dummy_character): Ditto.
- (gfc_trans_auto_character_variable): Ditto.
-
-2008-09-21 Daniel Kraft <d@domob.eu>
-
- * decl.c (match_procedure_in_type): Changed misleading error message
- for not yet implemented PROCEDURE(interface) syntax.
-
-2008-09-18 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/35945
- * resolve.c (resolve_fl_variable_derived): Remove derived type
- comparison for use associated derived types. Host association
- of a derived type will not arise if there is a local derived type
- whose use name is the same.
-
- PR fortran/36700
- * match.c (gfc_match_call): Use the existing symbol even if
- it is a function.
-
-2008-09-18 Daniel Kraft <d@domob.eu>
-
- PR fortran/37507
- * trans.h (gfc_trans_runtime_error): New method.
- (gfc_trans_runtime_error_vararg): New method.
- (gfc_allocate_array_with_status): New argument `expr' for locus/varname.
- (gfc_deallocate_array_with_status): Ditto.
- * trans-array.h (gfc_array_deallocate): Ditto.
- * trans.c (gfc_trans_runtime_error): New method.
- (gfc_trans_runtime_error_vararg): New method, moved parts of the code
- from gfc_trans_runtime_check here.
- (gfc_trans_runtime_error_check): Moved code partly to new method.
- (gfc_call_malloc): Fix tab-indentation.
- (gfc_allocate_array_with_status): New argument `expr' and call
- gfc_trans_runtime_error for error reporting to include locus.
- (gfc_deallocate_with_status): Ditto.
- * trans-stmt.c (gfc_trans_deallocate): Pass expr as new argument.
- * trans-array.c (gfc_array_allocate): Ditto.
- (gfc_array_deallocate): New argument `expr', passed on.
- (gfc_trans_dealloc_allocated): Pass NULL for expr.
- * trans-openmp.c (gfc_omp_clause_default): Ditto.
-
-2008-09-18 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/37274
- PR fortran/36374
- * module.c (check_for_ambiguous): New function to test loaded
- symbol for ambiguity with fixup symbol.
- (read_module): Call check_for_ambiguous.
- (write_symtree): Do not write the symtree for symbols coming
- from an interface body.
-
- PR fortran/36374
- * resolve.c (count_specific_procs ): New function to count the
- number of specific procedures with the same name as the generic
- and emit appropriate errors for and actual argument reference.
- (resolve_assumed_size_actual): Add new argument no_formal_args.
- Correct logic around passing generic procedures as arguments.
- Call count_specific_procs from two locations.
- (resolve_function): Evaluate and pass no_formal_args.
- (resolve call): The same and clean up a bit by using csym more
- widely.
-
- PR fortran/36454
- * symbol.c (gfc_add_access): Access can be updated if use
- associated and not private.
-
-2008-09-17 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/37536
- * trans-stmt.c (gfc_trans_do): Optimize integer type non-simple
- do loop initialization.
-
-2008-09-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- Tobias Burnus <burnus@net.b.de>
-
- PR fortran/35840
- * io.c (match_vtag): Add tag name to error message.
- (match_out_tag): Cleanup whitespace.
- (gfc_resolve_dt): Resolve id and async tags.
-
-2008-09-13 Daniel Kraft <d@domob.eu>
-
- PR fortran/35770
- * primary.c (gfc_match_varspec): Added missing type-spec clearing
- after wrong implicit character typing.
-
-2008-09-12 Richard Guenther <rguenther@suse.de>
-
- * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Use
- build_fold_addr_expr to properly mark the argument
- addressable.
-
-2008-09-11 Daniel Kraft <d@domob.eu>
-
- PR fortran/36214
- * simplify.c (simplify_cmplx): Added linebreak to long line.
- * target-memory.c (gfc_convert_boz): Fix indentation.
- (gfc_interpret_float): Set mpfr precision to right value before
- calling mpfr_init.
-
-2008-09-10 H.J. Lu <hongjiu.lu@intel.com>
-
- * expr.c (find_array_element): Reformat comment.
-
-2008-09-10 H.J. Lu <hongjiu.lu@intel.com>
-
- * expr.c (find_array_element): Reformat.
-
-2008-09-10 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/37420
- * trans-decl.c (get_proc_pointer_decl): Fix -Wunused-variable.
-
-2008-09-09 Daniel Kraft <d@domob.eu>
-
- PR fortran/37429
- * resolve.c (expression_rank): Added assertion to guard against
- EXPR_COMPCALL expressions.
- (resolve_compcall): Set expression's rank from the target procedure's.
-
-2008-09-09 Daniel Kraft <d@domob.eu>
-
- PR fortran/37411
- * trans-array.c (gfc_conv_array_parameter): Added assertion that the
- symbol has an array spec.
-
-2008-09-08 Daniel Kraft <d@domob.eu>
-
- PR fortran/37199
- * trans-expr.c (gfc_add_interface_mapping): Set new_sym->as.
- (gfc_map_intrinsic_function): Added checks against NULL bounds in
- array specs.
-
-2008-09-08 Tobias Burnus <burnus@net.b.de>
-
- PR fortran/37400
- * symbol.c (gfc_set_default_type): Copy char len.
-
-2008-09-06 Steven G. Kargl <kargls@comcast.net>
-
- PR fortran/36153
- * fortran/resolve.c (resolve_function): Shortcircuit for SIZE and
- UBOUND if 2nd argument is KIND.
-
-2008-09-06 Steven G. Kargl <kargls@comcast.net>
-
- PR fortran/33229
- * resolve.c (resolve_function): An intrinsic subroutine should not be
- called as a function.
-
-2008-09-05 Daniel Kraft <d@domob.eu>
-
- PR fortran/35837
- * resolve.c (resolve_types): Restore gfc_current_ns on exit.
- * symbol.c (gfc_save_all): Removed blank line.
-
-2008-09-05 Daniel Kraft <d@domob.eu>
-
- PR fortran/36746
- * primary.c (gfc_match_rvalue): Removed logic to handle implicit
- typing to a derived-type if a component reference is found.
- (gfc_match_varspec): Moved it here.
-
-2008-09-04 Richard Guenther <rguenther@suse.de>
-
- * trans-array.c (gfc_conv_array_parameter): Use correct types
- in building COND_EXPRs.
- * trans-expr.c (gfc_conv_missing_dummy): Likewise.
- * trans-intrinsics.c (gfc_conv_intrinsic_merge): Likewise.
-
-2008-09-04 Daniel Kraft <d@domob.eu>
-
- * PR fortran/37099
- * expr.c (simplify_const_ref): Update expression's character length
- when pulling out a substring reference.
-
-2008-09-04 Ian Lance Taylor <iant@google.com>
-
- * symbol.c (generate_isocbinding_symbol): Compare
- gfc_notification_std with ERROR rather than FAILURE.
- * resolve.c (check_assumed_size_reference): Compare array type
- with AR_FULL rather than DIMEN_ELEMENT.
- (resolve_actual_arglist): Compare with EXPR_VARIABLE rather than
- FL_VARIABLE.
-
-2008-09-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/37228
- * io.c (check_format): Allow specifying precision with g0 format.
-
-2008-09-02 Daniel Kraft <d@domob.eu>
-
- * gfortran.h (struct gfc_namespace): New member `implicit_loc'.
- (gfc_add_abstract): New method.
- * decl.c (gfc_get_type_attr_spec): Match ABSTRACT attribute.
- (gfc_match_derived_decl): Copy abstract attribute in derived symbol.
- * dump-parse-tree.c (show_attr): Show ABSTRACT attribute as `ABSTRACT'
- only to allow for ABSTRACT types.
- * parse.c (parse_interface): Use new gfc_add_abstract.
- * primary.c (gfc_match_structure_constructor): Check that no ABSTRACT
- type is constructed.
- * resolve.c (resolve_typespec_used): New method.
- (resolve_fl_derived): Check type in respect to ABSTRACT attribute and
- check that no component is of an ABSTRACT type.
- (resolve_symbol): Check that no symbol is of an ABSTRACT type.
- (resolve_types): Check IMPLICIT declarations for ABSTRACT types.
- * symbol.c (gfc_merge_new_implicit): Remember loci of IMPLICIT's.
- (gfc_add_abstract): New method.
-
-2008-09-01 Daniel Kraft <d@domob.eu>
-
- PR fortran/37193
- * module.c (read_module): Initialize use_only flag on used symbols.
-
-2008-09-01 Daniel Kraft <d@domob.eu>
-
- * gfc-internals.texi (F2003 OOP), (Type-bound Procedures): New chapter
- and section to document the internals of type-bound procedures.
- (gfc_expr): Document EXPR_COMPCALL.
- * gfortran.h (struct gfc_expr): Remove unused `derived' from compcall.
- * dump-parse-tree.c (show_compcall): New method.
- (show_expr): Call it for EXPR_COMPCALL.
- (show_typebound), (show_f2k_derived): New methods.
- (show_symbol): Call show_f2k_derived.
- (show_code_node): Handle EXEC_COMPCALL.
- * primary.c (gfc_match_varspec): Don't initialize removed `derived' in
- primary->value.compcall.
-
-2008-08-31 Richard Guenther <rguenther@suse.de>
-
- * trans-expr.c (gfc_trans_string_copy): Use the correct types
- to compute slen and dlen.
-
-2008-08-31 Daniel Kraft <d@domob.eu>
-
- * gfortran.h (enum gfc_statement): New entry `ST_GENERIC'.
- (struct gfc_tbp_generic): New type.
- (struct gfc_typebound_proc): Removed `target' and added union with
- `specific' and `generic' members; new members `overridden',
- `subroutine', `function' and `is_generic'.
- (struct gfc_expr): New members `derived' and `name' in compcall union
- member and changed type of `tbp' to gfc_typebound_proc.
- (gfc_compare_interfaces), (gfc_compare_actual_formal): Made public.
- * match.h (gfc_typebound_default_access): New global.
- (gfc_match_generic): New method.
- * decl.c (gfc_match_generic): New method.
- (match_binding_attributes): New argument `generic' and handle it.
- (match_procedure_in_type): Mark matched binding as non-generic.
- * interface.c (gfc_compare_interfaces): Made public.
- (gfc_compare_actual_formal): Ditto.
- (check_interface_1), (compare_parameter): Use new public names.
- (gfc_procedure_use), (gfc_search_interface): Ditto.
- * match.c (match_typebound_call): Set base-symbol referenced.
- * module.c (binding_generic): New global array.
- (current_f2k_derived): New global.
- (mio_typebound_proc): Handle IO of GENERIC bindings.
- (mio_f2k_derived): Record current f2k-namespace in current_f2k_derived.
- * parse.c (decode_statement): Handle GENERIC statement.
- (gfc_ascii_statement): Ditto.
- (typebound_default_access), (set_typebound_default_access): Removed.
- (gfc_typebound_default_access): New global.
- (parse_derived_contains): New default-access implementation and handle
- GENERIC statements encountered.
- * primary.c (gfc_match_varspec): Adapted to new gfc_typebound_proc
- structure and removed check for SUBROUTINE/FUNCTION from here.
- * resolve.c (extract_compcall_passed_object): New method.
- (update_compcall_arglist): Use it.
- (resolve_typebound_static): Adapted to new gfc_typebound_proc structure.
- (resolve_typebound_generic_call): New method.
- (resolve_typebound_call): Check target is a SUBROUTINE and handle calls
- to GENERIC bindings.
- (resolve_compcall): Ditto (check for target being FUNCTION).
- (check_typebound_override): Handle GENERIC bindings.
- (check_generic_tbp_ambiguity), (resolve_typebound_generic): New methods.
- (resolve_typebound_procedure): Handle GENERIC bindings and set new
- attributes subroutine, function and overridden in gfc_typebound_proc.
- (resolve_fl_derived): Ensure extended type is resolved before the
- extending one is.
- * st.c (gfc_free_statement): Fix bug with free'ing EXEC_COMPCALL's.
- * symbol.c (gfc_find_typebound_proc): Adapt for GENERIC changes.
-
-2008-08-29 Jan Hubicka <jh@suse.cz>
-
- * parse.c (parse_interface): Silence uninitialized var warning.
-
-2008-08-29 Jakub Jelinek <jakub@redhat.com>
-
- * trans.h (struct lang_type): Add span.
- (GFC_TYPE_ARRAY_SPAN): Define.
- * trans-decl.c (gfc_get_symbol_decl): For subref array pointers,
- copy TREE_STATIC from decl to span instead of setting it
- unconditionally, set DECL_ARTIFICIAL, fix type of initializer
- and set GFC_TYPE_ARRAY_SPAN on decl's type.
- * trans-types.c (gfc_get_array_descr_info): If
- GFC_TYPE_ARRAY_SPAN is non-NULL, use it as element size.
-
- * trans-decl.c (check_constant_initializer,
- gfc_emit_parameter_debug_info): New functions.
- (gfc_generate_module_vars, gfc_generate_function_code): Emit
- PARAMETERs and unreferenced variables with initializers into
- debug info.
-
- * gfortran.h (gfc_use_list): Add where field.
- * module.c (use_locus): New static variable.
- (gfc_match_use): Set it.
- (gfc_use_module): Copy it to gfc_use_list's where field.
- * trans-decl.c (gfc_generate_module_vars): Call gfc_trans_use_stmts.
- (gfc_trans_use_stmts): Set backend locus before calling the debug
- hook. Allow non-VAR_DECLs to be created even for non-external
- module. Don't emit anything so far for renames from different
- modules.
-
- PR fortran/24790
- * trans-decl.c (create_function_arglist): Set DECL_BY_REFERENCE on
- PARM_DECLs with pointer or reference type.
-
- * trans-decl.c (gfc_build_qualified_array): Build non-flat
- array type for debug info purposes.
-
- PR fortran/29635
- PR fortran/23057
- * f95-lang.c (gfc_init_ts): New function.
- (LANG_HOOKS_INIT_TS): Define.
- * gfortran.h (gfc_use_rename): New type, moved from module.c.
- (gfc_get_use_rename): New macro, moved from module.c.
- (gfc_use_list): New type.
- (gfc_get_use_list): New macro.
- (gfc_namespace): Add use_stmts field.
- (gfc_free_use_stmts): New prototype.
- * Make-lang.in (fortran/trans-decl.o): Depend on debug.h.
- * module.c (gfc_use_rename, gfc_get_use_rename): Moved to
- gfortran.h.
- (gfc_use_module): Chain the USE statement info to
- ns->use_stmts.
- (gfc_free_use_stmts): New function.
- * symbol.c (gfc_free_namespace): Call gfc_free_use_stmts.
- * trans.h (struct module_htab_entry): New type.
- (gfc_find_module, gfc_module_add_decl): New functions.
- * trans.c (gfc_generate_module_code): Create NAMESPACE_DECL for
- the module, adjust DECL_CONTEXTs of module procedures and
- call gfc_module_add_decl for them.
- * trans-common.c (build_common_decl): Set DECL_IGNORED_P
- on the common variable.
- (create_common): Set DECL_IGNORED_P for use associated vars.
- * trans-decl.c: Include debug.h.
- (gfc_get_symbol_decl): Set DECL_IGNORED_P on use_assoc vars from
- modules.
- (build_function_decl): Allow current_function_decl's context
- to be a NAMESPACE_DECL.
- (module_htab, cur_module): New variables.
- (module_htab_do_hash, module_htab_eq, module_htab_decls_hash,
- module_htab_decls_eq, gfc_find_module, gfc_module_add_decl): New
- functions.
- (gfc_create_module_variable): Adjust DECL_CONTEXTs of module
- variables and types and call gfc_module_add_decl for them.
- (gfc_generate_module_vars): Temporarily set cur_module.
- (gfc_trans_use_stmts): New function.
- (gfc_generate_function_code): Call it.
- (gfc_generate_block_data): Set DECL_IGNORED_P on decl.
- * trans-types.c (gfc_get_derived_type): Adjust DECL_CONTEXT
- and TYPE_CONTEXT of module derived types.
-
-2008-08-28 Daniel Kraft <d@domob.eu>
-
- * gfortran.h (enum expr_t): New value `EXPR_COMPCALL'.
- (gfc_get_typebound_proc): New macro.
- (struct gfc_expr): New union-member `compcall' for EXPR_COMPCALL.
- (enum gfc_exec_op): New value `EXEC_COMPCALL'.
- (gfc_find_typebound_proc): New argument.
- (gfc_copy_ref), (gfc_match_varspec): Made public.
- * decl.c (match_procedure_in_type): Use gfc_get_typebound_proc.
- * expr.c (free_expr0), (gfc_copy_expr): Handle EXPR_COMPCALL.
- (gfc_copy_ref): Made public and use new name.
- (simplify_const_ref): Use new name of gfc_copy_ref.
- (simplify_parameter_variable): Ditto.
- (gfc_simplify_expr): gcc_unreachable for EXPR_COMPCALL.
- * match.c (match_typebound_call): New method.
- (gfc_match_call): Allow for CALL's to typebound procedures.
- * module.c (binding_passing), (binding_overriding): New variables.
- (expr_types): Add EXPR_COMPCALL.
- (mio_expr): gcc_unreachable for EXPR_COMPCALL.
- (mio_typebound_proc), (mio_typebound_symtree): New methods.
- (mio_f2k_derived): Handle type-bound procedures.
- * primary.c (gfc_match_varspec): Made public and parse trailing
- references to type-bound procedures; new argument `sub_flag'.
- (gfc_match_rvalue): New name and argument of gfc_match_varspec.
- (match_variable): Ditto.
- * resolve.c (update_arglist_pass): New method.
- (update_compcall_arglist), (resolve_typebound_static): New methods.
- (resolve_typebound_call), (resolve_compcall): New methods.
- (gfc_resolve_expr): Handle EXPR_COMPCALL.
- (resolve_code): Handle EXEC_COMPCALL.
- (resolve_fl_derived): New argument to gfc_find_typebound_proc.
- (resolve_typebound_procedure): Ditto and removed not-implemented error.
- * st.c (gfc_free_statement): Handle EXEC_COMPCALL.
- * symbol.c (gfc_find_typebound_proc): New argument `noaccess' and
- implement access-checking.
- * trans-expr.c (gfc_apply_interface_mapping_to_expr): gcc_unreachable
- on EXPR_COMPCALL.
- * trans-intrinsic.c (gfc_conv_intrinsic_bound): Add missing break.
- * trans-openmp.c (gfc_trans_omp_array_reduction): Add missing
- intialization of ref->type.
-
-2008-08-28 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/37253
- * module.c (ab_attribute,attr_bits,mio_symbol_attribute): Take care of
- saving attr.procedure and attr.proc_ptr to the module file.
-
-2008-08-25 Daniel Kraft <d@domob.eu>
-
- * gfortran.h (gfc_find_component): Add new arguments.
- * parse.c (parse_derived_contains): Check if the derived-type containing
- the CONTAINS section is SEQUENCE/BIND(C).
- * resolve.c (resolve_typebound_procedure): Check for name collision with
- components.
- (resolve_fl_derived): Check for name collision with inherited
- type-bound procedures.
- * symbol.c (gfc_find_component): New arguments `noaccess' and `silent'.
- (gfc_add_component): Adapt for new arguments.
- * primary.c (match_varspec), (gfc_match_structure_constructor): Ditto.
-
-2008-08-24 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/37201
- * decl.c (verify_bind_c_sym): Reject array/string returning
- functions.
-
-2008-08-24 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/37201
- * trans-expr.c (gfc_conv_function_call): Add string_length
- for character-returning bind(C) functions.
-
-2008-08-24 Daniel Kraft <d@domob.eu>
-
- * gfortran.h (gfc_typebound_proc): New struct.
- (gfc_symtree): New member typebound.
- (gfc_find_typebound_proc): Prototype for new method.
- (gfc_get_derived_super_type): Prototype for new method.
- * parse.h (gfc_compile_state): New state COMP_DERIVED_CONTAINS.
- * decl.c (gfc_match_procedure): Handle PROCEDURE inside derived-type
- CONTAINS section.
- (gfc_match_end): Handle new context COMP_DERIVED_CONTAINS.
- (gfc_match_private): Ditto.
- (match_binding_attributes), (match_procedure_in_type): New methods.
- (gfc_match_final_decl): Rewrote to make use of new
- COMP_DERIVED_CONTAINS parser state.
- * parse.c (typebound_default_access): New global helper variable.
- (set_typebound_default_access): New callback method.
- (parse_derived_contains): New method.
- (parse_derived): Extracted handling of CONTAINS to new parser state
- and parse_derived_contains.
- * resolve.c (resolve_bindings_derived), (resolve_bindings_result): New.
- (check_typebound_override), (resolve_typebound_procedure): New methods.
- (resolve_typebound_procedures): New method.
- (resolve_fl_derived): Call new resolving method for typebound procs.
- * symbol.c (gfc_new_symtree): Initialize new member typebound to NULL.
- (gfc_find_typebound_proc): New method.
- (gfc_get_derived_super_type): New method.
-
-2008-08-23 Janus Weil <janus@gcc.gnu.org>
-
- * gfortran.h (gfc_component): Add field "symbol_attribute attr", remove
- fields "pointer", "allocatable", "dimension", "access".
- Remove functions "gfc_set_component_attr" and "gfc_get_component_attr".
- * interface.c (gfc_compare_derived_types): Ditto.
- * trans-array.c (gfc_array_allocate,structure_alloc_comps): Ditto.
- * trans-expr.c (gfc_conv_component_ref,gfc_trans_subcomponent_assign,
- gfc_conv_structure): Ditto.
- * symbol.c (gfc_find_component,free_components,gfc_set_component_attr,
- gfc_get_component_attr,verify_bind_c_derived_type,
- generate_isocbinding_symbol): Ditto.
- * decl.c (build_struct): Ditto.
- * dump-parse-tree.c (show_components): Ditto.
- * trans-stmt.c (gfc_trans_deallocate): Ditto.
- * expr.c (gfc_check_assign,gfc_check_pointer_assign,
- gfc_default_initializer): Ditto.
- * module.c (mio_component): Ditto.
- * trans-types.c (copy_dt_decls_ifequal,gfc_get_derived_type): Ditto.
- * resolve.c (has_default_initializer,resolve_structure_cons,
- gfc_iso_c_func_interface,find_array_spec,resolve_ref,
- resolve_deallocate_expr,resolve_allocate_expr,resolve_fl_derived,
- resolve_equivalence_derived): Ditto.
- * trans-io.c (transfer_expr): Ditto.
- * parse.c (parse_derived): Ditto.
- * dependency.c (gfc_check_dependency): Ditto.
- * primary.c (gfc_variable_attr): Ditto.
-
-2008-08-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/37076
- * arith.c (gfc_arith_concat): Fix concat of kind=4 strings.
-
-2008-08-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/37025
- * target-memory.c (gfc_interpret_character): Support
- kind=4 characters.
-
-2008-08-22 Daniel Kraft <d@domob.eu>
-
- PR fortran/30239
- * symbol.c (gfc_add_type): Warn on -Wsurprising if a function-result
- type is re-declared but neither -pedantic nor -std=f* is given and so
- this is no error.
- * invoke.texi (-Wsurprising): Document this new behaviour.
-
-2008-08-22 Daniel Kraft <d@domob.eu>
-
- * gfortran.h (in_prefix): Removed from this header.
- * match.h (gfc_matching_prefix): Moved and renamed from `in_prefix'.
- * decl.c (in_prefix): Removed from here.
- (gfc_match_prefix): Use new name of `gfc_matching_prefix'.
- * symbol.c (gfc_check_symbol_typed): Ditto.
- * expr.c (check_typed_ns): New helper variable.
- (expr_check_typed_help): New helper method.
- (gfc_expr_check_typed): Rewrote to use gfc_traverse_expr to do the
- work, fixing a minor problem.
- * match.c (gfc_matching_prefix): New variable.
-
-2008-08-22 Daniel Kraft <d@domob.eu>
-
- PR fortran/32095
- PR fortran/34228
- * gfortran.h (in_prefix): New global.
- (gfc_check_symbol_typed), (gfc_check_expr_typed): New methods.
- * array.c (match_array_element_spec): Check that bounds-expressions
- don't have symbols not-yet-typed in them.
- * decl.c (var_element): Check that variable used is already typed.
- (char_len_param_value): Check that expression does not contain
- not-yet-typed symbols.
- (in_prefix): New global.
- (gfc_match_prefix): Record using `in_prefix' if we're at the moment
- parsing a prefix or not.
- * expr.c (gfc_expr_check_typed): New method.
- * parse.c (verify_st_order): New argument to disable error output.
- (check_function_result_typed): New helper method.
- (parse_spec): Check that the function-result declaration, if given in
- a prefix, contains no not-yet-typed symbols when the IMPLICIT rules are
- parsed.
- * symbol.c (gfc_check_symbol_typed): Check that a symbol already has
- a type associated to it, otherwise use the IMPLICIT rules or signal
- an error.
-
-2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
-
- * f95-lang.c: Update all calls to pedwarn.
-
-2008-08-18 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/37032
- * gfortran.texi: Document decision on include file handling in
- preprocessed files.
-
-2008-08-16 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/36825
- * libgfortran.h: Reduce GFC_MAX_DIMENSIONS to 7.
-
-2008-08-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/35863
- * io.c (gfc_match_open): Enable UTF-8 in checks.
- * simplify.c (gfc_simplify_selected_char_kind): Enable iso_10646.
-
-2008-08-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/36705
- * symbol.c (check_conflict): Move conflict checks for (procedure,save)
- and (procedure,intent) to resolve_fl_procedure.
- * resolve.c (resolve_fl_procedure): Ditto.
-
-2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
-
- PR 36901
- * f95-lang.c (gfc_mark_addressable): Use "pedwarn (0," instead of
- 'pedwarn0'.
-
-2008-08-09 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/37011
- * symbol.c (gfc_add_extension): New function.
- * decl.c (gfc_get_type_attr_spec): Call it.
- (gfc_match_derived_decl): Set symbol extension attribute from
- attr.extension.
- * gfortran.h : Add prototype for gfc_add_extension.
-
-2008-08-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
-
- PR 28875
- * options.c (set_Wall): Replace set_Wunused by warn_unused.
-
-2008-08-08 Daniel Kraft <d@domob.eu>
-
- * gfortran.h (gfc_finalizer): Replaced member `procedure' by two
- new members `proc_sym' and `proc_tree' to store the symtree after
- resolution.
- (gfc_find_sym_in_symtree): Made public.
- * decl.c (gfc_match_final_decl): Adapted for new member name.
- * interface.c (gfc_find_sym_in_symtree): Made public.
- (gfc_extend_expr), (gfc_extend_assign): Changed call accordingly.
- * module.c (mio_finalizer), (mio_f2k_derived), (mio_full_f2k_derived):
- New methods for module-file IO of f2k_derived.
- (mio_symbol): Do IO of f2k_derived namespace.
- * resolve.c (gfc_resolve_finalizers): Adapted for new member name and
- finding the symtree for the symbol here.
- * symbol.c (gfc_free_finalizer): Adapted for new members.
-
-2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * gfc-internals.texi: Update to GFDL 1.2. Do not list GPL as
- Invariant Section.
- * gfortran.texi: Likewise.
- * intrinsic.texi: Do not list GPL as Invariant Section.
- * invoke.texi: Likewise. Update copyright years.
-
-2008-07-29 Paul Thomas <pault@gcc.gnu.org>
-
- * trans-expr.c (conv_parent_component_references): New function
- to build missing parent references.
- (gfc_conv_variable): Call it
- * symbol.c (gfc_add_component): Check that component name in a
- derived type extension does not appear in parent.
- (gfc_find_component): For a derived type extension, check if
- the component appears in the parent derived type by calling
- self. Separate errors for private components and private types.
- * decl.c (match_data_constant): Add extra arg to call to
- gfc_match_structure_constructor.
- (check_extended_derived_type): New function to check that a
- parent derived type exists and that it is OK for exension.
- (gfc_get_type_attr_spec): Add extra argument 'name' and return
- it if extends is specified.
- (gfc_match_derived_decl): Match derived type extension and
- build a first component of the parent derived type if OK. Add
- the f2k namespace if not present.
- * gfortran.h : Add the extension attribute.
- * module.c : Handle attribute 'extension'.
- * match.h : Modify prototypes for gfc_get_type_attr_spec and
- gfc_match_structure_constructor.
- * primary.c (build_actual_constructor): New function extracted
- from gfc_match_structure_constructor and modified to call self
- iteratively to build derived type extensions, when f2k named
- components are used.
- (gfc_match_structure_constructor): Do not throw error for too
- many components if a parent type is being handled. Use
- gfc_find_component to generate errors for non-existent or
- private components. Iteratively call self for derived type
- extensions so that parent constructor is built. If extension
- and components left over, throw error.
- (gfc_match_rvalue): Add extra arg to call to
- gfc_match_structure_constructor.
-
- * trans-array.c (gfc_conv_resolve_dependencies): If lhs and rhs
- are the same symbol, aliassing does not matter.
-
-2008-07-29 Jan Hubicka <jh@suse.cz>
-
- * options.c (gfc_post_options): Do not set flag_no_inline.
-
-2008-07-29 Daniel Kraft <d@domob.eu>
-
- PR fortran/36403
- * trans-intrinsic.c (conv_generic_with_optional_char_arg): New method
- to append a string-length even if the string argument is missing, e.g.
- for EOSHIFT.
- (gfc_conv_intrinsic_function): Call the new method for EOSHIFT, PACK
- and RESHAPE.
-
-2008-07-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * gfortran.h (try): Remove macro. Replace try with gfc_try
- throughout.
- * array.c: Likewise.
- * check.c: Likewise.
- * cpp.c: Likewise.
- * cpp.h: Likewise.
- * data.c: Likewise.
- * data.h: Likewise.
- * decl.c: Likewise.
- * error.c: Likewise.
- * expr.c: Likewise.
- * interface.c: Likewise.
- * intrinsic.c: Likewise.
- * intrinsic.h: Likewise.
- * io.c: Likewise.
- * match.h: Likewise.
- * parse.c: Likewise.
- * parse.h: Likewise.
- * resolve.c: Likewise.
- * scanner.c: Likewise.
- * simplify.c: Likewise.
- * symbol.c: Likewise.
- * trans-openmp.c: Likewise.
- * trans-types.c: Likewise.
-
-2008-07-28 Tobias Burnus <burnus@net-b.de>
-
- * Make-lang.in: Remove -Wno-* from fortran-warn.
-
-2008-07-28 Richard Guenther <rguenther@suse.de>
-
- Merge from gimple-tuples-branch.
-
- 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
-
- * trans-expr.c: Include gimple.h instead of tree-gimple.h.
- * trans-array.c: Same.
- * trans-openmp.c: Same.
- * trans-stmt.c: Same.
- * f95-lang.c: Same.
- * trans-io.c: Same.
- * trans-decl.c: Same.
- * trans-intrinsic.c: Same.
- * trans.c: Same. Include tree-iterator.h.
- * Make-lang.in (trans.o): Depend on tree-iterator.h
-
- 2008-07-14 Aldy Hernandez <aldyh@redhat.com>
-
- * trans-array.h (gfc_conv_descriptor_data_set_internal):
- Rename to gfc_conv_descriptor_data_set.
- (gfc_conv_descriptor_data_set_tuples): Remove.
- * trans-array.c (gfc_conv_descriptor_data_get): Rename
- from gfc_conv_descriptor_data_set_internal.
- Remove last argument to gfc_add_modify.
- (gfc_trans_allocate_array_storage): Rename gfc_add_modify_expr to
- gfc_add_modify.
- (gfc_trans_create_temp_array): Same.
- (gfc_conv_array_transpose): Same.
- (gfc_grow_array): Same.
- (gfc_put_offset_into_var): Same.
- (gfc_trans_array_ctor_element): Same.
- (gfc_trans_array_constructor_subarray): Same.
- (gfc_trans_array_constructor_value): Same.
- (gfc_trans_scalarized_loop_end): Same.
- (gfc_array_init_size): Same.
- (gfc_array_allocate): Same.
- (gfc_trans_array_bounds): Same.
- (gfc_trans_auto_array_allocation): Same.
- (gfc_trans_g77_array): Same.
- (gfc_trans_dummy_array_bias): Same.
- (gfc_conv_expr_descriptor): Same.
- (structure_alloc_comps): Same.
- * trans-expr.c: Same.
- * trans-openmp.c (gfc_omp_clause_default_ctor): Same.
- Rename gfc_conv_descriptor_data_set_tuples to
- gfc_conv_descriptor_data_set.
- (gfc_omp_clause_copy_ctor): Change build_gimple_modify_stmt to
- build2_v.
- (gfc_omp_clause_assign_op): Same.
- (gfc_trans_omp_array_reduction): Rename gfc_add_modify_expr to
- gfc_add_modify.
- (gfc_trans_omp_atomic): Same.
- (gfc_trans_omp_do): Same. Change GIMPLE_MODIFY_STMT to MODIFY_EXPR.
- Rename gfc_add_modify_stmt to gfc_add_modify.
- * trans-stmt.c: Rename gfc_add_modify_expr to
- gfc_add_modify.
- * trans.c: Rename gfc_add_modify_expr to
- gfc_add_modify.
- (gfc_add_modify): Remove last argument.
- Rename GIMPLE_MODIFY_STMT to MODIFY_EXPR.
- * trans.h: Remove gfc_add_modify_expr, gfc_add_modify_stmt.
- Add prototype for gfc_add_modify.
- * f95-lang.c (union lang_tree_node): Rename GENERIC_NEXT to TREE_CHAIN.
- * trans-decl.c: Rename gfc_add_modify_stmt to gfc_add_modify.
- * trans-io.c: Same.
- * trans-intrinsic.c: Same.
-
- 2008-02-25 Aldy Hernandez <aldyh@redhat.com>
-
- * Make-lang.in (fortran-warn): Add -Wno-format.
-
- 2008-02-19 Diego Novillo <dnovillo@google.com>
-
- http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html
-
- * fortran/Make-lang.in (fortran-warn): Remove.
-
- 2007-11-22 Aldy Hernandez <aldyh@redhat.com>
-
- * trans-expr.c (gfc_trans_string_copy): Use "void *" when building a
- memset.
-
- 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
-
- * Make-lang.in (fortran-warn): Set to -Wno-format.
- * trans.c (gfc_trans_code): Update comment to say GENERIC.
- Call tree_annotate_all_with_locus instead of annotate_all_with_locus.
-
-2008-07-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/36132
- PR fortran/29952
- PR fortran/36909
- * trans.c (gfc_trans_runtime_check): Allow run-time warning besides
- run-time error.
- * trans.h (gfc_trans_runtime_check): Update declaration.
- * trans-array.c (gfc_trans_array_ctor_element,gfc_trans_array_bound_check,
- gfc_conv_array_ref,gfc_conv_ss_startstride,gfc_trans_dummy_array_bias):
- Updated gfc_trans_runtime_check calls.
- (gfc_conv_array_parameter): Implement flag_check_array_temporaries,
- fix packing/unpacking for nonpresent optional actuals to optional
- formals.
- * trans-array.h (gfc_conv_array_parameter): Update declaration.
- * trans-expr.c (gfc_conv_substring,gfc_trans_arrayfunc_assign,
- gfc_conv_function_call): Updated gfc_trans_runtime_check calls.
- (gfc_conv_function_call): Update gfc_conv_array_parameter calls.
- * trans-expr.c (gfc_trans_goto): Updated gfc_trans_runtime_check
- calls.
- * trans-io.c (set_string,gfc_conv_intrinsic_repeat): Ditto.
- (gfc_conv_intrinsic_transfer,gfc_conv_intrinsic_loc): Same for
- gfc_conv_array_parameter.
- * trans-intrinsics.c (gfc_conv_intrinsic_bound): Ditto.
- * trans-decl.c (gfc_build_builtin_function_decls): Add
- gfor_fndecl_runtime_warning_at.
- * lang.opt: New option fcheck-array-temporaries.
- * gfortran.h (gfc_options): New flag_check_array_temporaries.
- * options.c (gfc_init_options, gfc_handle_option): Handle flag.
- * invoke.texi: New option fcheck-array-temporaries.
-
-2008-07-24 Jan Hubicka <jh@suse.cz>
-
- * fortran/options.c (gfc_post_options): Remove flag_unline_trees code.
-
-2008-07-24 Daniel Kraft <d@domob.eu>
-
- PR fortran/33141
- * lang.opt (Wnonstd-intrinsics): Removed option.
- (Wintrinsics-std), (Wintrinsic-shadow): New options.
- * invoke.texi (Option Summary): Removed -Wnonstd-intrinsics
- from the list and added -Wintrinsics-std and -Wintrinsic-shadow.
- (Error and Warning Options): Documented the new options and removed
- the documentation for -Wnonstd-intrinsics.
- * gfortran.h (gfc_option_t): New members warn_intrinsic_shadow and
- warn_intrinsics_std, removed warn_nonstd_intrinsics.
- (gfc_is_intrinsic): Renamed from gfc_intrinsic_name.
- (gfc_warn_intrinsic_shadow), (gfc_check_intrinsic_standard): New.
- * decl.c (match_procedure_decl): Replaced gfc_intrinsic_name by
- the new name gfc_is_intrinsic.
- (warn_intrinsic_shadow): New helper method.
- (gfc_match_function_decl), (gfc_match_subroutine): Call the new method
- warn_intrinsic_shadow to check the just-parsed procedure.
- * expr.c (check_init_expr): Call new gfc_is_intrinsic to check whether
- the function called is really an intrinsic in the selected standard.
- * intrinsic.c (gfc_is_intrinsic): Renamed from gfc_intrinsic_name and
- extended to take into account the selected standard settings when trying
- to find out whether a symbol is an intrinsic or not.
- (gfc_check_intrinsic_standard): Made public and extended.
- (gfc_intrinsic_func_interface), (gfc_intrinsic_sub_interface): Removed
- the calls to check_intrinsic_standard, this check now happens inside
- gfc_is_intrinsic.
- (gfc_warn_intrinsic_shadow): New method defined.
- * options.c (gfc_init_options): Initialize new warning flags to false
- and removed intialization of Wnonstd-intrinsics flag.
- (gfc_post_options): Removed logic for Wnonstd-intrinsics flag.
- (set_Wall): Set new warning flags and removed Wnonstd-intrinsics flag.
- (gfc_handle_option): Handle the new flags and removed handling of the
- old Wnonstd-intrinsics flag.
- * primary.c (gfc_match_rvalue): Replaced call to gfc_intrinsic_name by
- the new name gfc_is_intrinsic.
- * resolve.c (resolve_actual_arglist): Ditto.
- (resolve_generic_f), (resolve_unknown_f): Ditto.
- (is_external_proc): Ditto.
- (resolve_generic_s), (resolve_unknown_s): Ditto.
- (resolve_symbol): Ditto and ensure for symbols declared INTRINSIC that
- they are really available in the selected standard setting.
-
-2008-07-24 Daniel Kraft <d@domob.eu>
-
- * match.c (gfc_match): Add assertion to catch wrong calls trying to
- match upper-case characters.
-
-2008-07-24 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/29952
- * gfortran.h: Add "warn_array_temp" to gfc_option_t.
- * lang.opt: Add -Warray-temporaries.
- * invoke.texi: Document -Warray-temporaries
- * trans-array.h (gfc_trans_create_temp_array): Add argument of
- type *locus.
- (gfc_conv_loop_setup): Likewise.
- * trans-array.c (gfc_trans_create_temp_array): If
- -Warray-temporaries is given and locus is present, warn about
- creation of array temporaries.
- (gfc_trans_array_constructor_subarray): Add locus to call
- of gfc_conv_loop_setup.
- (gfc_trans_array_constructor): Add where argument. Pass where
- argument to call of gfc_trans_create_temp_array.
- (gfc_add_loop_ss_code): Add where argument. Pass where argument
- to recursive call of gfc_add_loop_ss_code and to call of
- gfc_trans_array_constructor.
- (gfc_conv_loop_setup): Add where argument. Pass where argument
- to calls to gfc_add_loop_ss_code and to gfc_trans_create_temp_array.
- (gfc_conv_expr_descriptor): Pass location to call of
- gfc_conv_loop_setup.
- (gfc_conv_array_parameter): If -Warray-temporaries is given,
- warn about creation of temporary arrays.
- * trans-expr.c (gfc_conv_subref_array_arg): Add where argument
- to call to gfc_conv_loop_setup.
- (gfc_conv_function_call): Add where argument to call to
- gfc_trans_creat_temp_array.
- (gfc_trans_subarray_assign): Likewise.
- (gfc_trans_assignment_1): Add where argument to call to
- gfc_conv_loop_setup.
- * trans-stmt.c (gfc_conv_elemental_dependencies): Add where
- argument to call to gfc_trans_create_temp_array.
- (gfc_trans_call): Add where argument to call to gfc_conv_loop_setup.
- (generate_loop_for_temp_to_lhs): Likewise.
- (generate_loop_for_rhs_to_temp): Likewise.
- (compute_inner_temp_size): Likewise.
- (gfc_trans-pointer_assign_need_temp): Likewise.
- (gfc_evaluate_where_mask): Likewise.
- (gfc_trans_where_assign): Likewise.
- (gfc_trans_where_3): Likewise.
- * trans-io.c (transfer_srray_component): Add where argument
- to function. Add where argument to call to gfc_conv_loop_setup.
- (transfer_expr): Add where argument to call to
- transfer_array_component.
- (gfc_trans_transfer): Add where expression to call to
- gfc_conv_loop_setup.
- * trans-intrinsic.c (gfc_conv_intrinsic_anyall): Add
- where argument to call to gfc_conv_loop_setup.
- (gfc_conv_intrinsic_count): Likewise.
- (gfc_conv_intrinsic_arith): Likewise.
- (gfc_conv_intrinsic_dot_product): Likewise.
- (gfc_conv_intrinsic_minmaxloc): Likewise.
- (gfc_conv_intrinsic_minmaxval): Likewise.
- (gfc_conv_intrinsic_array_transfer): Warn about
- creation of temporary array.
- Add where argument to call to gfc_trans_create_temp_array.
- * options.c (gfc_init_options): Initialize gfc_option.warn_array_temp.
- (gfc_handle_option): Set gfc_option.warn_array_temp.
-
-2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
-
- PR 35058
- * f95-lang.c (gfc_mark_addressable): All calls to pedwarn changed.
-
-2008-07-22 Daniel Kraft <d@domob.eu>
-
- PR fortran/29835
- * io.c (error_element), (format_locus): New static globals.
- (unexpected_element): Spelled out this message fully.
- (next_char): Keep track of locus when not MODE_STRING.
- (next_char_not_space): Remember last parsed element in error_element.
- (format_lex): Fix two indentation errors.
- (check_format): Use format_locus and possibly error_element for a
- slightly better error message on invalid format.
- (check_format_string): Set format_locus to start of the string
- expression used as format.
-
-2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * expr.c (gfc_check_pointer_assign): Fix typo in string.
- * io.c (check_format): Fix typo in string. Fix comment typos.
- * parse.c (gfc_global_used): Likewise.
- * resolve.c (resolve_allocate_expr): Likewise.
- * symbol.c (gfc_set_default_type): Likewise.
- * arith.c: Fix typos in comments.
- * array.c: Likewise.
- * data.c: Likewise.
- * decl.c: Likewise.
- * dependency.c: Likewise.
- * f95-lang.c: Likewise.
- * gfortran.h: Likewise.
- * matchexp.c: Likewise.
- * module.c: Likewise.
- * primary.c: Likewise.
- * scanner.c: Likewise.
- * trans-array.c: Likewise.
- * trans-common.c: Likewise.
- * trans-decl.c: Likewise.
- * trans-expr.c: Likewise.
- * trans-intrinsic.c: Likewise.
- * trans-types.c: Likewise.
- * trans.c: Likewise.
- * trans.h: Likewise.
-
-2008-07-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/36795
- * matchexp.c (gfc_get_parentheses): Remove obsolete workaround,
- which caused the generation of wrong code.
-
-2008-07-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/36342
- * scanner.c (load_file): Add argument to destinguish between
- true filename and displayed filename.
- (include_line,gfc_new_file): Adapt accordingly.
-
-2008-07-19 Tobias Burnus <burnus@net-b.de>
-
- * check.c (gfc_check_cshift,gfc_check_eoshift,gfc_check_unpack): Add rank
- checks for cshift's shift and eoshift's shift and boundary args.
- (gfc_check_unpack): Add rank and shape tests for unpack.
-
-2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * gfortran.h (new): Remove macro.
- * array.c (gfc_append_constructor, match_array_list,
- gfc_match_array_constructor): Likewise.
- * bbt.c (insert, gfc_insert_bbt): Likewise.
- * decl.c (var_element, top_var_list, top_val_list, gfc_match_data,
- get_proc_name): Likewise.
- * expr.c (gfc_copy_actual_arglist): Likewise.
- * interface.c (compare_actual_formal, check_new_interface,
- gfc_add_interface): Likewise.
- * intrinsic.c gfc_convert_type_warn, gfc_convert_chartype):
- Likewise.
- * io.c (match_io_iterator, match_io_list): Likewise.
- * match.c (match_forall_header): Likewise.
- * matchexp.c (build_node): Likewise.
- * module.c (gfc_match_use): Likewise.
- * scanner.c (load_file): Likewise.
- * st.c (gfc_append_code): Likewise.
- * symbol.c (save_symbol_data, gfc_get_sym_tree, gfc_undo_symbols,
- gfc_commit_symbols): Likewise.
- * trans-common.c (build_field): Likewise.
- * trans-decl.c (gfc_finish_var_decl): Likewise.
- * trans-expr.c (gfc_free_interface_mapping,
- gfc_get_interface_mapping_charlen, gfc_add_interface_mapping,
- gfc_finish_interface_mapping,
- gfc_apply_interface_mapping_to_expr): Likewise.
- * trans.h (gfc_interface_sym_mapping): Likewise.
-
-2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * gfortran.h (operator): Remove macro.
- (gfc_namespace, gfc_expr): Avoid C++ keywords.
- * arith.c (eval_intrinsic, eval_intrinsic_f2, eval_intrinsic_f3):
- Likewise.
- * decl.c (access_attr_decl): Likewise.
- * dependency.c (gfc_dep_compare_expr): Likewise.
- * dump-parse-tree.c (show_expr, show_uop, show_namespace):
- Likewise.
- * expr.c (gfc_copy_expr, gfc_type_convert_binary,
- simplify_intrinsic_op, check_intrinsic_op): Likewise.
- * interface.c (fold_unary, gfc_match_generic_spec,
- gfc_match_interface, gfc_match_end_interface,
- check_operator_interface, check_uop_interfaces,
- gfc_check_interfaces, gfc_extend_expr, gfc_extend_assign,
- gfc_add_interface, gfc_current_interface_head,
- gfc_set_current_interface_head): Likewise.
- * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
- Likewise.
- * matchexp.c (gfc_get_parentheses, build_node): Likewise.
- * module.c (gfc_use_rename, gfc_match_use, find_use_name_n,
- number_use_names, mio_expr, load_operator_interfaces, read_module,
- write_operator, write_module): Likewise.
- * openmp.c (resolve_omp_atomic): Likewise.
- * resolve.c (resolve_operator, gfc_resolve_character_operator,
- gfc_resolve_uops): Likewise.
- * symbol.c (free_uop_tree, gfc_free_namespace): Likewise.
- * trans-expr.c (gfc_conv_expr_op): Likewise.
- * trans-openmp.c (gfc_trans_omp_atomic): Likewise.
-
-2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * gfortran.h (protected): Remove macro.
- * dump-parse-tree.c (show_attr): Avoid C++ keywords.
- * expr.c (gfc_check_pointer_assign): Likewise.
- * interface.c (compare_parameter_protected): Likewise.
- * intrinsic.c (enum class, add_sym, add_sym_0, add_sym_1,
- add_sym_1s, add_sym_1m, add_sym_2, add_sym_2s, add_sym_3,
- add_sym_3ml, add_sym_3red, add_sym_3s, add_sym_4, add_sym_4s,
- add_sym_5s): Likewise.
- * match.c (gfc_match_assignment, gfc_match_pointer_assignment):
- Likewise.
- * module.c (mio_symbol_attribute): Likewise.
- * primary.c (match_variable): Likewise.
- * resolve.c (resolve_equivalence): Likewise.
- * symbol.c (check_conflict, gfc_add_protected, gfc_copy_attr):
- Likewise.
- * trans-types.c (gfc_get_array_type_bounds): Likewise.
-
-2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * arith.c (eval_type_intrinsic0): Avoid C++ keywords.
- * gfortran.h (try, protected, operator, new): Likewise.
-
-2008-07-17 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/36825
- PR fortran/36824
- * array.c (gfc_match_array_spec): Fix array-rank check.
- * resolve.c (resolve_fl_derived): Fix constentness check
- for the array dimensions.
-
-2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * Make-lang.in (gfortranspec.o): Fix dependencies.
-
-2008-07-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/36725
- * io.c: Add error check for g0 edit descriptor followed by '.'.
-
-2008-07-12 Daniel Kraft <d@domob.eu>
-
- * resolve.c (resolve_fl_derived): Allow pointer components to empty
- derived types fixing a missing part of PR fortran/33221.
-
-2008-07-10 Daniel Kraft <d@domob.eu>
-
- * gfc-internals.texi (section gfc_expr): Created documentation about
- the gfc_expr internal data structure.
-
-2008-07-07 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/36670
- * iresolve.c (gfc_resolve_product): Set shape of return
- value from array.
- (gfc_resolve_sum): Likewise.
-
-2008-07-07 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/36726
- * f95-lang.c (poplevel): Don't ever add subblocks to
- global_binding_level.
-
-2008-07-02 Janus Weil <janus@gcc.gnu.org>
- Tobias Burnus <burnus@net-b.de>
- Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/32580
- * gfortran.h (struct gfc_symbol): New member "proc_pointer".
- * check.c (gfc_check_associated,gfc_check_null): Implement
- procedure pointers.
- * decl.c (match_procedure_decl): Ditto.
- * expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol): Ditto.
- * interface.c (compare_actual_formal): Ditto.
- * match.h: Ditto.
- * match.c (gfc_match_pointer_assignment): Ditto.
- * parse.c (parse_interface): Ditto.
- * primary.c (gfc_match_rvalue,match_variable): Ditto.
- * resolve.c (resolve_fl_procedure): Ditto.
- * symbol.c (check_conflict,gfc_add_external,gfc_add_pointer,
- gfc_copy_attr,gen_fptr_param,build_formal_args): Ditto.
- * trans-decl.c (get_proc_pointer_decl,gfc_get_extern_function_decl,
- create_function_arglist): Ditto.
- * trans-expr.c (gfc_conv_variable,gfc_conv_function_val,
- gfc_conv_function_call,gfc_trans_pointer_assignment): Ditto.
-
-2008-07-02 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/36590
- PR fortran/36681
- * iresolve.c (resolve_mask_arg): Don't convert mask to
- kind=1 logical if it is of that type already.
-
-2008-06-29 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/36341
- * iresolve.c (gfc_resolve_matmul): Copy shapes
- from arguments.
-
-2008-06-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- * invoke.texi: Add documentation for runtime behavior of
- -fno-range-check.
-
-2008-06-28 Daniel Kraft <d@domob.eu>
-
- * gfc-internals.texi (section gfc_code): Extended documentation about
- gfc_code in the internal datastructures chapter including details about
- how IF, DO and SELECT blocks look like and an example for how the
- block-chaining works.
-
-2008-06-25 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/36526
- * interface.c (check_intents): Correct error where the actual
- arg was checked for a pointer argument, rather than the formal.
-
-2008-06-24 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34371
- * expr.c (gfc_check_assign): Change message and locus for
- error when conform == 0.
-
-2008-06-23 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/36597
- * cpp.c (cpp_define_builtins): Change _OPENMP value to 200805.
-
-2008-06-20 Laurynas Biveinis <laurynas.biveinis@gmail.com>
- Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34908
- PR fortran/36276
- * scanner.c (preprocessor_line): do not call gfc_free for
- current_file->filename if it differs from filename.
-
-2008-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * arith.c (hollerith2representation): Fix for -Wc++-compat.
- * array.c (gfc_get_constructor): Likewise.
- * decl.c (gfc_get_data_variable, gfc_get_data_value, gfc_get_data,
- create_enum_history, gfc_match_final_decl): Likewise.
- * error.c (error_char): Likewise.
- * expr.c (gfc_get_expr, gfc_copy_expr): Likewise.
- * gfortran.h (gfc_get_charlen, gfc_get_array_spec,
- gfc_get_component, gfc_get_formal_arglist, gfc_get_actual_arglist,
- gfc_get_namelist, gfc_get_omp_clauses, gfc_get_interface,
- gfc_get_common_head, gfc_get_dt_list, gfc_get_array_ref,
- gfc_get_ref, gfc_get_equiv, gfc_get_case, gfc_get_iterator,
- gfc_get_alloc, gfc_get_wide_string): Likewise.
- * interface.c (count_types_test): Likewise.
- * intrinsic.c (add_char_conversions, gfc_intrinsic_init_1):
- Likewise.
- * io.c (gfc_match_open, gfc_match_close, match_filepos, match_io,
- gfc_match_inquire, gfc_match_wait): Likewise.
- * match.c (gfc_match, match_forall_iterator): Likewise.
- * module.c (gfc_get_pointer_info, gfc_get_use_rename, add_fixup,
- add_true_name, parse_string, write_atom, quote_string,
- mio_symtree_ref, mio_gmp_real, write_common_0): Likewise.
- * options.c (gfc_post_options): Likewise.
- * primary.c (match_integer_constant, match_hollerith_constant,
- match_boz_constant, match_real_constant,
- gfc_get_structure_ctor_component, gfc_match_structure_constructor): Likewise.
- * scanner.c (gfc_widechar_to_char, add_path_to_list,
- add_file_change, load_line, get_file, preprocessor_line,
- load_file, unescape_filename, gfc_read_orig_filename): Likewise.
- * simplify.c (gfc_simplify_ibits, gfc_simplify_ishft,
- gfc_simplify_ishftc): Likewise.
- * symbol.c (gfc_get_st_label, gfc_get_namespace, gfc_new_symtree,
- gfc_get_uop, gfc_new_symbol, save_symbol_data, gfc_get_gsymbol):
- Likewise.
- * target-memory.c (gfc_target_interpret_expr): Likewise.
- * trans-const.c (gfc_build_wide_string_const): Likewise.
- * trans-expr.c (gfc_add_interface_mapping): Likewise.
- * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
- gfc_conv_intrinsic_int, gfc_conv_intrinsic_lib_function,
- gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_ctime,
- gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
- gfc_conv_intrinsic_minmax, gfc_conv_intrinsic_minmax_char,
- gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_index_scan_verify,
- gfc_conv_intrinsic_merge, gfc_conv_intrinsic_trim): Likewise.
- * trans.c (gfc_get_backend_locus): Likewise.
- * trans.h (gfc_get_ss): Likewise.
-
-2008-06-18 Daniel Kraft <d@domob.eu>
-
- PR fortran/36517, fortran/36492
- * array.c (gfc_resolve_character_array_constructor): Call
- gfc_set_constant_character_len with changed length-chec argument.
- * decl.c (gfc_set_constant_character_len): Changed array argument to
- be a generic length-checking argument that can be used for correct
- checking with typespec and in special cases where the should-be length
- is different from the target length.
- (build_struct): Call gfc_set_constant_character_len with changed length
- checking argument and introduced additional checks for exceptional
- conditions on invalid code.
- (add_init_expr_to_sym), (do_parm): Call gfc_set_constant_character_len
- with changed argument.
- * match.h (gfc_set_constant_character_len): Changed third argument to
- int for the should-be length rather than bool.
-
-2008-06-17 Daniel Kraft <d@domob.eu>
-
- PR fortran/36112
- * array.c (gfc_resolve_character_array_constructor): Check that all
- elements with constant character length have the same one rather than
- fixing it if no typespec is given, emit an error if they don't. Changed
- return type to "try" and return FAILURE for the case above.
- (gfc_resolve_array_constructor): Removed unneeded call to
- gfc_resolve_character_array_constructor in this function.
- * gfortran.h (gfc_resolve_character_array_constructor): Returns try.
- * trans-array.c (get_array_ctor_strlen): Return length of first element
- rather than last element.
- * resolve.c (gfc_resolve_expr): Handle FAILURE return from
- gfc_resolve_character_array_constructor.
-
-2008-06-17 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34396
- * resolve.c (add_dt_to_dt_list): New function.
- (resolve_fl_derived): Call new function for pointer components
- and when derived type resolved.
-
-2008-06-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/36515
- * trans-decl.c (gfc_generate_function_code): Add range_check to options
- array.
-
-2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * gfc-internals.texi: Expand TABs, drop indentation outside examples.
- * gfortran.texi: Likewise.
- * intrinsic.texi: Likewise.
- * invoke.texi: Likewise.
-
-2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/35863
- * trans-io.c (gfc_build_io_library_fndecls): Build declaration for
- transfer_character_wide which includes passing in the character kind to
- support wide character IO. (transfer_expr): If the kind == 4, create the
- argument and build the call.
- * gfortran.texi: Fix typo.
-
-2008-06-13 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/36476
- * decl.c (do_parm): Handle init expression for len=*.
-
-2008-06-12 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/36462
- * trans-intrinsic.c (gfc_conv_intrinsic_index_scan_verify):
- Fix passing of the BACK= argument.
-
-2008-06-10 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- * cpp.c: Add copyright notice.
- * cpp.h: Add copyright notice.
-
-2008-06-08 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/36459
- * decl.c (match_procedure_decl): Correctly recognize if the interface
- is an intrinsic procedure.
-
-2008-06-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/35830
- * resolve.c (resolve_symbol): Copy more attributes for
- PROCEDUREs with interfaces.
-
-2008-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/36420
- PR fortran/36422
- * io.c (check_format): Add new error message for zero width.
- Use new error message for FMT_A and with READ, FMT_G. Allow
- FMT_G with WRITE except when -std=F95 and -std=F2003.
-
-2008-06-07 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/36437
- * intrinsic.c (add_functions): Implement c_sizeof.
- * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Do not
- create unneeded variable in the scalar case.
- * intrinsic.texi: Add C_SIZEOF documentation.
-
-2008-06-06 Tobias Burnus <burnus@net-b.de>
-
- * intrinsic.texi (BESSEL_J1): Fix BES(S)EL_J1 typo.
-
-2008-06-06 Jakub Jelinek <jakub@redhat.com>
-
- * scanner.c (skip_free_comments, skip_fixed_comments): Handle tabs.
- * parse.c (next_free): Allow tab after !$omp.
- (decode_omp_directive): Handle !$omp task, !$omp taskwait
- and !$omp end task.
- (case_executable): Add ST_OMP_TASKWAIT.
- (case_exec_markers): Add ST_OMP_TASK.
- (gfc_ascii_statement): Handle ST_OMP_TASK, ST_OMP_END_TASK and
- ST_OMP_TASKWAIT.
- (parse_omp_structured_block, parse_executable): Handle ST_OMP_TASK.
- * gfortran.h (gfc_find_sym_in_expr): New prototype.
- (gfc_statement): Add ST_OMP_TASK, ST_OMP_END_TASK and ST_OMP_TASKWAIT.
- (gfc_omp_clauses): Add OMP_SCHED_AUTO to sched_kind,
- OMP_DEFAULT_FIRSTPRIVATE to default_sharing. Add collapse and
- untied fields.
- (gfc_exec_op): Add EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
- * f95-lang.c (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
- LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR,
- LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
- * trans.h (gfc_omp_clause_default_ctor): Add another argument.
- (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
- gfc_omp_clause_dtor, gfc_omp_private_outer_ref): New prototypes.
- * types.def (BT_ULONGLONG, BT_PTR_ULONGLONG,
- BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
- BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
- BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
- BT_FN_VOID_PTR_PTR, BT_PTR_FN_VOID_PTR_PTR,
- BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
- (BT_BOOL): Use integer type with BOOL_TYPE_SIZE rather
- than boolean_type_node.
- * dump-parse-tree.c (gfc_show_omp_node): Handle EXEC_OMP_TASK,
- EXEC_OMP_TASKWAIT, OMP_SCHED_AUTO, OMP_DEFAULT_FIRSTPRIVATE,
- untied and collapse clauses.
- (gfc_show_code_node): Handle EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
- * trans.c (gfc_trans_code): Handle EXEC_OMP_TASK and
- EXEC_OMP_TASKWAIT.
- * st.c (gfc_free_statement): Likewise.
- * resolve.c (gfc_resolve_blocks, resolve_code): Likewise.
- (find_sym_in_expr): Rename to...
- (gfc_find_sym_in_expr): ... this. No longer static.
- (resolve_allocate_expr, resolve_ordinary_assign): Adjust caller.
- * match.h (gfc_match_omp_task, gfc_match_omp_taskwait): New
- prototypes.
- * openmp.c (resolve_omp_clauses): Allow allocatable arrays in
- firstprivate, lastprivate, reduction, copyprivate and copyin
- clauses.
- (omp_current_do_code): Made static.
- (omp_current_do_collapse): New variable.
- (gfc_resolve_omp_do_blocks): Compute omp_current_do_collapse,
- clear omp_current_do_code and omp_current_do_collapse on return.
- (gfc_resolve_do_iterator): Handle collapsed do loops.
- (resolve_omp_do): Likewise, diagnose errorneous collapsed do loops.
- (OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): Define.
- (gfc_match_omp_clauses): Handle default (firstprivate),
- schedule (auto), untied and collapse (n) clauses.
- (OMP_DO_CLAUSES): Add OMP_CLAUSE_COLLAPSE.
- (OMP_TASK_CLAUSES): Define.
- (gfc_match_omp_task, gfc_match_omp_taskwait): New functions.
- * trans-openmp.c (gfc_omp_private_outer_ref): New function.
- (gfc_omp_clause_default_ctor): Add outer argument. For allocatable
- arrays allocate them with the bounds of the outer var if outer
- var is allocated.
- (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
- gfc_omp_clause_dtor): New functions.
- (gfc_trans_omp_array_reduction): If decl is allocatable array,
- allocate it with outer var's bounds in OMP_CLAUSE_REDUCTION_INIT
- and deallocate it in OMP_CLAUSE_REDUCTION_MERGE.
- (gfc_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED
- for assumed-size arrays.
- (gfc_trans_omp_do): Add par_clauses argument. If dovar is
- present in lastprivate clause and do loop isn't simple,
- set OMP_CLAUSE_LASTPRIVATE_STMT. If dovar is present in
- parallel's lastprivate clause, change it to shared and add
- lastprivate clause to OMP_FOR_CLAUSES. Handle collapsed do loops.
- (gfc_trans_omp_directive): Adjust gfc_trans_omp_do callers.
- (gfc_trans_omp_parallel_do): Likewise. Move collapse clause to
- OMP_FOR from OMP_PARALLEL.
- (gfc_trans_omp_clauses): Handle OMP_SCHED_AUTO,
- OMP_DEFAULT_FIRSTPRIVATE, untied and collapse clauses.
- (gfc_trans_omp_task, gfc_trans_omp_taskwait): New functions.
- (gfc_trans_omp_directive): Handle EXEC_OMP_TASK and
- EXEC_OMP_TASKWAIT.
-
-2008-06-04 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/36322
- PR fortran/36275
- * resolve.c (resolve_symbol): Correctly copy the interface for a
- PROCEDURE declaration.
-
-2008-06-02 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/36361
- * symbol.c (gfc_add_allocatable,gfc_add_dimension,
- gfc_add_explicit_interface): Added checks.
- * decl.c (attr_decl1): Added missing "var_locus".
- * parse.c (parse_interface): Checking for errors.
-
-2008-06-02 Daniel Kraft <d@domob.eu>
-
- * gfortran.h: New statement-type ST_FINAL for FINAL declarations.
- (struct gfc_symbol): New member f2k_derived.
- (struct gfc_namespace): New member finalizers, for use in the above
- mentioned f2k_derived namespace.
- (struct gfc_finalizer): New type defined for finalizers linked list.
- * match.h (gfc_match_final_decl): New function header.
- * decl.c (gfc_match_derived_decl): Create f2k_derived namespace on
- constructed symbol node.
- (gfc_match_final_decl): New function to match a FINAL declaration line.
- * parse.c (decode_statement): match-call for keyword FINAL.
- (parse_derived): Parse CONTAINS section and accept FINAL statements.
- * resolve.c (gfc_resolve_finalizers): New function to resolve (that is
- in this case, check) a list of finalizer procedures.
- (resolve_fl_derived): Call gfc_resolve_finalizers here.
- * symbol.c (gfc_get_namespace): Initialize new finalizers to NULL.
- (gfc_free_namespace): Free finalizers list.
- (gfc_new_symbol): Initialize new f2k_derived to NULL.
- (gfc_free_symbol): Free f2k_derived namespace.
- (gfc_free_finalizer): New function to free a single gfc_finalizer node.
- (gfc_free_finalizer_list): New function to free a linked list of
- gfc_finalizer nodes.
-
-2008-06-02 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/36375
- PR fortran/36377
- * cpp.c (gfc_cpp_init): Do not initialize builtins if
- processing already preprocessed input.
- (gfc_cpp_preprocess): Finalize output with newline.
-
-2008-05-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- * intrinsic.texi: Revert wrong commit.
-
-2008-05-31 Steven G. Kargl <kargls@comcast.net>
-
- * arith.c (gfc_arith_init_1): Remove now unused r and c variables.
- Cleanup numerical inquiry function initialization.
- (gfc_arith_done_1): Replace multiple mpfr_clear() invocations with
- a single mpfr_clears().
- (gfc_check_real_range): Re-arrange logic to eliminate multiple
- unnecessary branching and assignments.
- (gfc_arith_times): Use mpfr_clears() in preference to multiple
- mpfr_clear().
- (gfc_arith_divide): Ditto.
- (complex_reciprocal): Eliminate now unused variables a, re, im.
- Cleanup the mpfr abuse. Use mpfr_clears() in preference to
- multiple mpfr_clear().
- (complex_pow): Fix comment whitespace. Use mpfr_clears() in
- preference to multiple mpfr_clear().
- * simplify.c (gfc_simplify_and): Remove blank line.
- (gfc_simplify_atan2): Move error checking earlier to eliminate
- a now unnecessay gfc_free_expr().
- (gfc_simplify_bessel_j0): Remove unnecessary gfc_set_model_kind().
- (gfc_simplify_bessel_j1): Ditto.
- (gfc_simplify_bessel_jn): Ditto.
- (gfc_simplify_bessel_y0): Ditto.
- (gfc_simplify_bessel_y1): Ditto.
- (gfc_simplify_bessel_yn): Ditto.
- (only_convert_cmplx_boz): Eliminate unnecessary duplicate code, and
- combine nested if statement rational expressions.
- (gfc_simplify_cos): Use mpfr_clears() in preference to multiple
- mpfr_clear().
- (gfc_simplify_exp): Ditto.
- (gfc_simplify_fraction): Move gfc_set_model_kind() to after the
- special case of 0. Use mpfr_clears() in preference to multiple
- mpfr_clear().
- (gfc_simplify_gamma): Eliminate unnecessary gfc_set_model_kind().
- (gfc_simplify_lgamma): Ditto.
- (gfc_simplify_log10): Ditto.
- (gfc_simplify_log): Move gfc_set_model_kind () inside switch
- statement. Use mpfr_clears() in preference to multiple mpfr_clear().
- (gfc_simplify_mod): Eliminate now unused variables quot, iquot,
- and term. Simplify the mpfr magic.
- (gfc_simplify_modulo): Ditto.
- (gfc_simplify_nearest): Eliminate unnecessary gfc_set_model_kind().
- (gfc_simplify_scale): Use mpfr_clears() in preference to multiple
- mpfr_clear().
- (gfc_simplify_sin): Ditto
- (gfc_simplify_sqrt): Ditto
- (gfc_simplify_set_exponent): Move gfc_set_model_kind() to after the
- special case of 0. Use mpfr_clears() in preference to multiple
- mpfr_clear().
-
-2008-05-29 Daniel Franke <franke.daniel@gmail.com>
-
- PR target/36348
- * Make-lang.in (F95_OBJS): Added dependency on FORTRAN_TARGET_OBJS.
-
-2008-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * scanner.c (load_line): Add first_char argument. Don't call ungetc.
- (gfc_read_orig_filename): Adjust call to load_line. Don't call
- ungetc.
- (load_file): Adjust call to load_line.
-
-2008-05-28 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/36325
- PR fortran/35830
- * interface.c (gfc_procedure_use): Enable argument checking for
- external procedures with explicit interface.
- * symbol.c (check_conflict): Fix conflict checking for externals.
- (copy_formal_args): Fix handling of arrays.
- * resolve.c (resolve_specific_f0, resolve_specific_s0): Fix handling
- of intrinsics.
- * parse.c (parse_interface): Non-abstract INTERFACE statement implies
- EXTERNAL attribute.
-
-2008-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/36319
- * intrinsic.c (gfc_convert_chartype): Don't mark conversion
- function as pure.
- * trans-array.c (gfc_trans_array_ctor_element): Divide element
- size by the size of one character to obtain length.
- * iresolve.c (gfc_resolve_cshift): Call the _char4 variant when
- appropriate.
- (gfc_resolve_eoshift): Likewise.
- * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Minor beautification.
- (gfc_conv_intrinsic_fdate): Minor beautification.
- (gfc_conv_intrinsic_ttynam): Minor beautification.
- (gfc_conv_intrinsic_minmax_char): Allow all character kinds.
- (size_of_string_in_bytes): New function.
- (gfc_conv_intrinsic_size): Call size_of_string_in_bytes for
- character expressions.
- (gfc_conv_intrinsic_sizeof): Likewise.
- (gfc_conv_intrinsic_array_transfer): Likewise.
- (gfc_conv_intrinsic_trim): Allow all character kinds. Minor
- beautification.
- (gfc_conv_intrinsic_repeat): Fix comment typo.
- * simplify.c (gfc_convert_char_constant): Take care of conversion
- of array constructors.
-
-2008-05-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/36316
- * trans-array.c (gfc_set_loop_bounds_from_array_spec):
- Add missing fold_convert.
-
-2008-05-26 Daniel Franke <franke.daniel@gmail.com>
-
- * fortran/cpp.c (cpp_define_builtins): Remove usage of TARGET_* macros,
- added FIXME instead.
-
-2008-05-26 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/18428
- * lang.opt (A, C, CC, D, E, H, P, U, cpp, d, fworking-directory,
- imultilib, iprefix, iquote, isysroot, isystem, nocpp, nostdinc,
- o, undef, v): New options.
- * options.c (gfc_init_options): Also initialize preprocessor
- options.
- (gfc_post_options): Also handle post-initialization of preprocessor
- options.
- (gfc_handle_option): Check if option is a preprocessor option.
- If yes, let gfc_cpp_handle_option() handle the option.
- * lang-specs.h: Reorganized to handle new options.
- * scanner.c (gfc_new_file): Read temporary file instead of
- input source if preprocessing is enabled.
- * f95-lang.c (gfc_init): Initialize preprocessor.
- (gfc_finish): Clean up preprocessor.
- * cpp.c: New.
- * cpp.h: New.
- * Make-lang.in: Added new objects and dependencies.
- * gfortran.texi: Updated section "Preprocessing and
- conditional compilation".
- * invoke.texi: Added new section "Preprocessing Options",
- listed and documented the preprocessing options handled
- by gfortran.
-
-2008-05-25 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/32600
- * trans-expr.c (gfc_conv_function_call): Remove library
- call for c_f_pointer with scalar Fortran pointers and for
- c_f_procpointer.
-
-2008-05-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/36257
- * iresolve.c (check_charlen_present): Don't force the rank to 1.
-
-2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/36265
- * trans-expr.c (gfc_conv_string_tmp): Pick the correct type for
- the temporary variable.
-
-2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * simplify.c (gfc_simplify_dble, gfc_simplify_real): Initialize
- result variable to avoid warnings.
-
-2008-05-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * intrinsic.c (char_conversions, ncharconv): New static variables.
- (find_char_conv): New function.
- (add_functions): Add simplification functions for ADJUSTL and
- ADJUSTR. Don't check the kind of their argument. Add checking for
- LGE, LLE, LGT and LLT.
- (add_subroutines): Fix argument type for SLEEP. Fix argument name
- for SYSTEM.
- (add_char_conversions): New function.
- (gfc_intrinsic_init_1): Call add_char_conversions.
- (gfc_intrinsic_done_1): Free char_conversions.
- (check_arglist): Use kind == 0 as a signal that we don't want
- the kind value to be checked.
- (do_simplify): Also simplify character functions.
- (gfc_convert_chartype): New function
- * trans-array.c (gfc_trans_array_ctor_element): Don't force the
- use of default character type.
- (gfc_trans_array_constructor_value): Likewise.
- (get_array_ctor_var_strlen): Use integer kind to build an integer
- instead of a character kind!
- (gfc_build_constant_array_constructor): Don't force the use of
- default character type.
- (gfc_conv_loop_setup): Likewise.
- * trans-expr.c (gfc_conv_string_tmp): Don't force the use of
- default character type. Allocate enough memory for wide strings.
- (gfc_conv_concat_op): Make sure operand kind are the same.
- (string_to_single_character): Remove gfc_ prefix. Reindent.
- Don't force the use of default character type.
- (gfc_conv_scalar_char_value): Likewise.
- (gfc_build_compare_string): Call string_to_single_character.
- (fill_with_spaces): New function
- (gfc_trans_string_copy): Add kind arguments. Use them to deal
- with wide character kinds.
- (gfc_conv_statement_function): Whitespace fix. Call
- gfc_trans_string_copy with new kind arguments.
- (gfc_conv_substring_expr): Call gfc_build_wide_string_const
- instead of using gfc_widechar_to_char.
- (gfc_conv_string_parameter): Don't force the use of default
- character type.
- (gfc_trans_scalar_assign): Pass kind args to gfc_trans_string_copy.
- * intrinsic.h (gfc_check_lge_lgt_lle_llt, gfc_convert_char_constant,
- gfc_resolve_adjustl, gfc_resolve_adjustr): New prototypes.
- * decl.c (gfc_set_constant_character_len): Don't assert the
- existence of a single character kind.
- * trans-array.h (gfc_trans_string_copy): New prototype.
- * gfortran.h (gfc_check_character_range, gfc_convert_chartype):
- New prototypes.
- * error.c (print_wide_char_into_buffer): New function lifting
- code from gfc_print_wide_char. Fix order to output '\x??' instead
- of 'x\??'.
- (gfc_print_wide_char): Call print_wide_char_into_buffer.
- (show_locus): Call print_wide_char_into_buffer with buffer local
- to this function.
- * trans-const.c (gfc_build_wide_string_const): New function.
- (gfc_conv_string_init): Deal with wide characters strings
- constructors.
- (gfc_conv_constant_to_tree): Call gfc_build_wide_string_const.
- * trans-stmt.c (gfc_trans_label_assign): Likewise.
- (gfc_trans_character_select): Deal with wide strings.
- * expr.c (gfc_check_assign): Allow conversion between character
- kinds on assignment.
- * trans-const.h (gfc_build_wide_string_const): New prototype.
- * trans-types.c (gfc_get_character_type_len_for_eltype,
- gfc_get_character_type_len): Create too variants of the old
- gfc_get_character_type_len, one getting kind argument and the
- other one directly taking a type tree.
- * trans.h (gfor_fndecl_select_string_char4,
- gfor_fndecl_convert_char1_to_char4,
- gfor_fndecl_convert_char4_to_char1): New prototypes.
- * trans-types.h (gfc_get_character_type_len_for_eltype): New
- prototype.
- * resolve.c (resolve_operator): Exit early when kind mismatches
- are detected, because that makes us issue an error message later.
- (validate_case_label_expr): Fix wording of error message.
- * iresolve.c (gfc_resolve_adjustl, gfc_resolve_adjustr): New
- functions.
- (gfc_resolve_pack): Call _char4 variants of library function
- when dealing with wide characters.
- (gfc_resolve_reshape): Likewise.
- (gfc_resolve_spread): Likewise.
- (gfc_resolve_transpose): Likewise.
- (gfc_resolve_unpack): Likewise.
- * target-memory.c (size_character): Take character kind bit size
- correctly into account (not that it changes anything for now, but
- it's more generic).
- (gfc_encode_character): Added gfc_ prefix. Encoding each
- character of a string by calling native_encode_expr for the
- corresponding unsigned integer.
- (gfc_target_encode_expr): Add gfc_ prefix to encode_character.
- * trans-decl.c (gfc_build_intrinsic_function_decls): Build
- gfor_fndecl_select_string_char4, gfor_fndecl_convert_char1_to_char4
- and gfor_fndecl_convert_char4_to_char1.
- * target-memory.h (gfc_encode_character): New prototype.
- * arith.c (gfc_check_character_range): New function.
- (eval_intrinsic): Allow non-default character kinds.
- * check.c (gfc_check_access_func): Only allow default
- character kind arguments.
- (gfc_check_chdir): Likewise.
- (gfc_check_chdir_sub): Likewise.
- (gfc_check_chmod): Likewise.
- (gfc_check_chmod_sub): Likewise.
- (gfc_check_lge_lgt_lle_llt): New function.
- (gfc_check_link): Likewise.
- (gfc_check_link_sub): Likewise.
- (gfc_check_symlnk): Likewise.
- (gfc_check_symlnk_sub): Likewise.
- (gfc_check_rename): Likewise.
- (gfc_check_rename_sub): Likewise.
- (gfc_check_fgetputc_sub): Likewise.
- (gfc_check_fgetput_sub): Likewise.
- (gfc_check_stat): Likewise.
- (gfc_check_stat_sub): Likewise.
- (gfc_check_date_and_time): Likewise.
- (gfc_check_ctime_sub): Likewise.
- (gfc_check_fdate_sub): Likewise.
- (gfc_check_gerror): Likewise.
- (gfc_check_getcwd_sub): Likewise.
- (gfc_check_getarg): Likewise.
- (gfc_check_getlog): Likewise.
- (gfc_check_hostnm): Likewise.
- (gfc_check_hostnm_sub): Likewise.
- (gfc_check_ttynam_sub): Likewise.
- (gfc_check_perror): Likewise.
- (gfc_check_unlink): Likewise.
- (gfc_check_unlink_sub): Likewise.
- (gfc_check_system_sub): Likewise.
- * primary.c (got_delim): Perform correct character range checking
- for all kinds.
- * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Generate
- calls to library functions convert_char4_to_char1 and
- convert_char1_to_char4 for character conversions.
- (gfc_conv_intrinsic_char): Allow all character kings.
- (gfc_conv_intrinsic_strcmp): Fix whitespace.
- (gfc_conv_intrinsic_repeat): Take care of all character kinds.
- * intrinsic.texi: For all GNU intrinsics accepting character
- arguments, mention that they're restricted to the default kind.
- * simplify.c (simplify_achar_char): New function.
- (gfc_simplify_achar, gfc_simplify_char): Call simplify_achar_char.
- gfc_simplify_ichar): Don't error out for wide characters.
- (gfc_convert_char_constant): New function.
-
-2008-05-18 Steven G. Kargl <kargls@comcast.net>
-
- PR fortran/36251
- * symbol.c (check_conflict): Issue errors for abuse of PUBLIC, PRIVATE,
- and BIND(C).
- * resolve.c (gfc_verify_binding_labels): Fix NULL pointer dereference.
-
-2008-05-17 Tobias Burnus <burnus@net-b.de>
-
- * intrinsic.texi: Correct description of GET_COMMAND_ARGUMENT
- and GET_ENVIRONMENT_VARIABLE; fix keyword= name for GETENV,
- GETLOG, GMTIME, HOSTNM, IRAND, ITIME, KILL.
- Move LOG_GAMMA after LOG10.
-
-2008-05-17 Tobias Burnus <burnus@net-b.de>
-
- * intrinsic.c (add_functions): Change FLUSH(C) to FLUSH(UNIT).
- * intrinsic.texi: Change INTEGER(*) to INTEGER; fix keyword= name for
- ABS, ADJUSTL, AINT, ALLOCATED, ANINT, ASSOCIATED, C_ASSOCIATED,
- CEILING, DBLE, DFLOAT, DOT_PRODUCT, DREAL, FLOAT, FLOOR, GET_COMMAND.
-
-2008-05-16 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/35756
- PR fortran/35759
- * trans-stmt.c (gfc_trans_where): Tighten up the dependency
- check for calling gfc_trans_where_3.
-
- PR fortran/35743
- * trans-stmt.c (gfc_trans_where_2): Set the mask size to zero
- if it is calculated to be negative.
-
- PR fortran/35745
- * trans-stmt.c (gfc_trans_where_3, gfc_trans_where_assign): Set
- ss->where for scalar right hand sides.
- * trans-array.c (gfc_add_loop_ss_code): If ss->where is set do
- not evaluate scalars outside the loop. Clean up whitespace.
- * trans.h : Add a bitfield 'where' to gfc_ss.
-
-2008-05-16 Tobias Burnus <burnus@net-b.de>
-
- * libgfortran.h: Increase GFC_MAX_DIMENSIONS to 15.
- * array.c (gfc_match_array_spec): Error with -std=f2003 if rank > 7.
-
-2008-04-16 Daniel Kraft <d@domob.eu>
-
- PR fortran/27997
- * gfortran.h: Added field "length_from_typespec" to gfc_charlength.
- * aray.c (gfc_match_array_constructor): Added code to parse typespec.
- (check_element_type, check_constructor_type, gfc_check_constructor_type):
- Extended to support explicit typespec on constructor.
- (gfc_resolve_character_array_constructor): Pad strings correctly for
- explicit, constant character length.
- * trans-array.c: New static global variable "typespec_chararray_ctor"
- (gfc_trans_array_constructor): New code to support explicit but dynamic
- character lengths.
-
-2008-05-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/34325
- * decl.c (match_attr_spec): Check for matching pairs of parenthesis.
- * expr.c (gfc_specification_expr): Supplement the error message with the
- type that was found.
- * resolve.c (gfc_resolve_index): Likewise.
- * match.c (gfc_match_parens): Clarify error message with "at or before".
- (gfc_match_do): Check for matching pairs of parenthesis.
-
-2008-05-16 Tobias Burnus <burnus@net-b.de
-
- * intrinsic.texi: Write Fortran 77/90/95 instead of F77/90/95;
- add missing KIND argument to ACHAR and NINT; and state that
- the KIND argument is a F2003 extension for ACHAR, COUNT, IACHAR,
- ICHAR, INDEX, LBOUND, LEN, LEN_TRIM, SCAN, SIZE, UBOUND, VERIFY.
-
-2008-05-16 Daniel Kraft <d@domob.eu>
-
- * primary.c: New private structure "gfc_structure_ctor_component".
- (gfc_free_structure_ctor_component): New helper function.
- (gfc_match_structure_constructor): Extended largely to support named
- arguments and default initialization for structure constructors.
-
-2008-05-15 Steven G. Kargl <kargls@comcast.net>
-
- * simplify.c (gfc_simplify_dble, gfc_simplify_float,
- simplify_bound, gfc_simplify_nearest, gfc_simplify_real): Plug
- possible memory leaks.
- (gfc_simplify_reshape): Plug possible memory leaks and dereferencing
- of NULL pointers.
-
-2008-05-15 Steven G. Kargl <kargls@comcast.net>
-
- PR fortran/36239
- * simplify.c (gfc_simplify_int, gfc_simplify_intconv): Replaced hand
- rolled integer conversion with gfc_int2int, gfc_real2int, and
- gfc_complex2int.
- (gfc_simplify_intconv): Renamed to simplify_intconv.
-
-2008-05-15 Steven G. Kargl, <kargl@comcast.net>
- * gfortran.dg/and_or_xor.f90: New test
-
- * fortran/simplify.c (gfc_simplify_and, gfc_simplify_or,
- gfc_simplify_xor): Don't range check logical results.
-
-2008-05-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * trans-expr.c (gfc_conv_concat_op): Take care of nondefault
- character kinds.
- (gfc_build_compare_string): Add kind argument and use it.
- (gfc_conv_statement_function): Fix indentation.
- * gfortran.h (gfc_character_info): New structure.
- (gfc_character_kinds): New array.
- * trans-types.c (gfc_character_kinds, gfc_character_types,
- gfc_pcharacter_types): New array.
- (gfc_init_kinds): Fill character kinds array.
- (validate_character): Take care of nondefault character kinds.
- (gfc_build_uint_type): New function.
- (gfc_init_types): Take care of nondefault character kinds.
- (gfc_get_char_type, gfc_get_pchar_type): New functions.
- (gfc_get_character_type_len): Use gfc_get_char_type.
- * trans.h (gfc_build_compare_string): Adjust prototype.
- (gfor_fndecl_compare_string_char4, gfor_fndecl_concat_string_char4,
- gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
- gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
- gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
- gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4): New
- prototypes.
- * trans-types.h (gfc_get_char_type, gfc_get_pchar_type): New
- prototypes.
- * trans-decl.c (gfor_fndecl_compare_string_char4,
- gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
- gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
- gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
- gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4,
- gfor_fndecl_concat_string_char4): New function decls.
- (gfc_build_intrinsic_function_decls): Define new *_char4 function
- decls.
- * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char,
- gfc_conv_intrinsic_len_trim, gfc_conv_intrinsic_ichar,
- gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_trim,
- gfc_conv_intrinsic_function): Deal with nondefault character kinds.
-
-2008-05-15 Sa Liu <saliu@de.ibm.com>
-
- * iso-c-binding.def: Add standard parameter to macro NAMED_INTCST.
- All existing NAMED_INTCST definitions has standard GFC_STD_F2003,
- c_int128_t, c_int_least128_t and c_int_fast128_t are added as
- GNU extensions.
- * iso-fortran-evn.def: Add standard parameter GFC_STD_F2003
- to macro NAMED_INTCST.
- * symbol.c (std_for_isocbinding_symbol): New helper function to
- return the standard that supports this isocbinding symbol.
- (generate_isocbinding_symbol): Do not generate GNU extension symbols
- if std=f2003. Add new parameter to NAMED_INTCST.
- * module.c (use_iso_fortran_env_module): Add new parameter to
- NAMED_INTCST and new field standard to struct intmod_sym.
- * gfortran.h: Add new parameter to NAMED_INTCST.
- * trans-types.c (init_c_interop_kinds): Add new parameter to
- NAMED_INTCST.
- * intrinsic.texi: Documented new types C_INT128_T, C_INT_LEASE128_T
- and C_INT_FAST128_T.
-
-2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/36059
- * trans-decl.c (gfc_build_dummy_array_decl): Don't repack
- arrays that have the TARGET attribute.
-
-2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/36186
- * simplify.c (only_convert_cmplx_boz): New function.
- (gfc_simplify_cmplx, gfc_simplify_complex, gfc_simplify_dcmplx):
- Call only_convert_cmplx_boz.
-
-2008-05-14 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/36233
- * interface.c (compare_actual_formal): Do not check sizes if the
- actual is BT_PROCEDURE.
-
-2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/35682
- * trans-array.c (gfc_conv_ss_startstride): Any negative size is
- the same as zero size.
- (gfc_conv_loop_setup): Fix size calculation.
-
-2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/35685
- * trans-intrinsic.c (gfc_conv_intrinsic_bound): Correctly
- handle zero-size sections.
-
-2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/36215
- * scanner.c (preprocessor_line): Allocate enough memory for a
- wide string.
-
-2008-05-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/36176
- * target-memory.c (gfc_target_expr_size): Correctly treat
- substrings.
- (gfc_target_encode_expr): Likewise.
- (gfc_interpret_complex): Whitespace change.
-
-2008-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/35719
- * trans.c (gfc_call_malloc): If size equals zero, allocate one
- byte; don't return a null pointer.
-
-2008-05-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/36197
- * module.c (quote_string): Fix sprintf format.
-
-2008-05-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/36162
- * module.c (quote_string, unquote_string,
- mio_allocated_wide_string): New functions.
- (mio_expr): Call mio_allocated_wide_string where needed.
-
-2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
-
- * trans-decl.c (gfc_get_extern_function_decl, build_function_decl):
- Rename DECL_IS_PURE to DECL_PURE_P.
-
-2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * arith.c: (gfc_arith_concat, gfc_compare_string,
- gfc_compare_with_Cstring, hollerith2representation,
- gfc_hollerith2int, gfc_hollerith2real, gfc_hollerith2complex,
- gfc_hollerith2character, gfc_hollerith2logical): Use wide
- characters for character constants.
- * data.c (create_character_intializer): Likewise.
- * decl.c (gfc_set_constant_character_len): Likewise.
- * dump-parse-tree.c (show_char_const): Correctly dump wide
- character strings.
- error.c (print_wide_char): Rename into gfc_print_wide_char.
- (show_locus): Adapt to new prototype of gfc_print_wide_char.
- expr.c (free_expr0): Representation is now disjunct from
- character string value, so we always free it.
- (gfc_copy_expr, find_substring_ref, gfc_simplify_expr): Adapt
- to wide character strings.
- * gfortran.h (gfc_expr): Make value.character.string a wide string.
- (gfc_wide_toupper, gfc_wide_strncasecmp, gfc_wide_memset,
- gfc_widechar_to_char, gfc_char_to_widechar): New prototypes.
- (gfc_get_wide_string): New macro.
- (gfc_print_wide_char): New prototype.
- * io.c (format_string): Make a wide string.
- (next_char, gfc_match_format, compare_to_allowed_values,
- gfc_match_open): Deal with wide strings.
- * module.c (mio_expr): Convert between wide strings and ASCII ones.
- * primary.c (match_hollerith_constant, match_charkind_name):
- Handle wide strings.
- * resolve.c (build_default_init_expr): Likewise.
- * scanner.c (gfc_wide_toupper, gfc_wide_memset,
- gfc_char_to_widechar): New functions.
- (wide_strchr, gfc_widechar_to_char, gfc_wide_strncasecmp):
- Changes in prototypes.
- (gfc_define_undef_line, load_line, preprocessor_line,
- include_line, load_file, gfc_read_orig_filename): Handle wide
- strings.
- * simplify.c (gfc_simplify_achar, gfc_simplify_adjustl,
- gfc_simplify_adjustr, gfc_simplify_char, gfc_simplify_iachar,
- gfc_simplify_ichar, simplify_min_max, gfc_simplify_new_line,
- gfc_simplify_repeat): Handle wide strings.
- (wide_strspn, wide_strcspn): New helper functions.
- (gfc_simplify_scan, gfc_simplify_trim, gfc_simplify_verify):
- Handle wide strings.
- * symbol.c (generate_isocbinding_symbol): Likewise.
- * target-memory.c (size_character, gfc_target_expr_size,
- encode_character, gfc_target_encode_expr, gfc_interpret_character,
- gfc_target_interpret_expr): Handle wide strings.
- * trans-const.c (gfc_conv_string_init): Lower wide strings to
- narrow ones.
- (gfc_conv_constant_to_tree): Likewise.
- * trans-expr.c (gfc_conv_substring_expr): Handle wide strings.
- * trans-io.c (gfc_new_nml_name_expr): Likewise.
- * trans-stmt.c (gfc_trans_label_assign): Likewise.
-
-2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
- gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
- gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): Mark arguments
- with ATTRIBUTE_UNUSED.
-
-2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * check.c (gfc_check_sizeof): Switch to ATTRIBUTE_UNUSED.
- * simplify.c (gfc_simplify_lgamma): Likewise.
-
-2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * openmp.c (gfc_match_omp_eos): Use gfc_next_ascii_char and
- gfc_peek_ascii_char.
- * decl.c (gfc_match_kind_spec, gfc_match_type_spec,
- gfc_match_implicit_none, match_implicit_range, gfc_match_implicit,
- match_string_p, match_attr_spec, gfc_match_suffix,
- match_procedure_decl, gfc_match_entry, gfc_match_subroutine):
- Likewise.
- * gfortran.h (gfc_char_t): New type.
- (gfc_linebuf): Make line member a gfc_char_t.
- (locus): Make nextc member a gfc_char_t.
- (gfc_wide_is_printable, gfc_wide_is_digit, gfc_wide_fits_in_byte,
- gfc_wide_tolower, gfc_wide_strlen, gfc_next_ascii_char,
- gfc_peek_ascii_char, gfc_check_digit): New prototypes.
- * error.c (print_wide_char): New function.
- (show_locus): Use print_wide_char and gfc_wide_strlen.
- * io.c (next_char): Use gfc_char_t type.
- (match_io): Use gfc_peek_ascii_char and gfc_next_ascii_char.
- * match.c (gfc_match_parens, gfc_match_eos,
- gfc_match_small_literal_int, gfc_match_name, gfc_match_name_C,
- gfc_match_intrinsic_op, gfc_match_char, gfc_match_return,
- gfc_match_common): Likewise.
- * match.h (gfc_match_special_char): Change prototype.
- * parse.c (decode_specification_statement, decode_statement,
- decode_omp_directive, next_free, next_fixed): Use
- gfc_peek_ascii_char and gfc_next_ascii_char.
- * primary.c (gfc_check_digit): Change name.
- (match_digits, match_hollerith_constant, match_boz_constant,
- match_real_constant, next_string_char, match_charkind_name,
- match_string_constant, match_logical_constant_string,
- match_complex_constant, match_actual_arg, match_varspec,
- gfc_match_rvalue, match_variable): Use gfc_peek_ascii_char and
- gfc_next_ascii_char.
- * scanner.c (gfc_wide_fits_in_byte, wide_is_ascii,
- gfc_wide_is_printable, gfc_wide_tolower, gfc_wide_is_digit,
- gfc_wide_is_digit, wide_atoi, gfc_wide_strlen, wide_strcpy,
- wide_strchr, widechar_to_char, wide_strncmp, wide_strncasecmp,
- gfc_next_ascii_char, gfc_peek_ascii_char):
- New functions.
- (next_char, gfc_define_undef_line, skip_free_comments,
- gfc_next_char_literal, gfc_next_char, gfc_peek_char,
- gfc_error_recovery, load_line, preprocessor_line, include_line,
- load_file, gfc_read_orig_filename): Use gfc_char_t for source
- characters and the {gfc_,}wide_* functions to manipulate wide
- strings.
-
-2008-05-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/36117
- * intrinsic.c (add_functions): Call gfc_simplify_bessel_*.
- * intrinsic.h: Add prototypes for gfc_simplify_bessel_*.
- * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
- gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
- gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): New.
-
-2008-05-03 Janus Weil <jaydub66@gmail.com>
-
- * misc.c (gfc_clear_ts): Set interface to NULL.
-
-2008-05-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/33268
- * gfortran.h: Add extra_comma pointer to gfc_dt structure. Add iokind to
- gfc_expr value union. Add io_kind enum to here from io.c.
- * io.c (gfc_free_dt): Free extra_comma.
- (gfc_resolve_dt): If an extra comma was encountered and io_unit is type
- BT_CHARACTER, resolve to format_expr and set default unit. Error if
- io_kind is M_WRITE. (match_io): Match the extra comma and set new
- pointer, extra_comma.
-
-2008-05-01 Bud Davis <bdavis9659@sbcglobal.net>
-
- PR35940/Fortran
- * simplify.c (gfc_simplify_index): Check for direction argument
- being a constant.
-
-2008-05-01 Janus Weil <jaydub66@gmail.com>
-
- * gfortran.h (struct gfc_symbol): Moving "interface" member to
- gfc_typespec (plus fixing a small docu error).
- * interface.c (gfc_procedure_use): Ditto.
- * decl.c (match_procedure_decl): Ditto.
- * resolve.c (resolve_specific_f0,
- resolve_specific_f0, resolve_symbol): Ditto.
-
-2008-04-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * intrinsic.c (add_functions): Add SELECTED_CHAR_KIND intrinsic.
- * intrinsic.h (gfc_check_selected_char_kind,
- gfc_simplify_selected_char_kind): New prototypes.
- * gfortran.h (gfc_isym_id): Add GFC_ISYM_SC_KIND.
- * trans.h (gfor_fndecl_sc_kind): New function decl.
- * trans-decl.c (gfor_fndecl_sc_kind): Build new decl.
- * arith.c (gfc_compare_with_Cstring): New function.
- * arith.h (gfc_compare_with_Cstring): New prototype.
- * check.c (gfc_check_selected_char_kind): New function.
- * primary.c (match_string_constant, match_kind_param): Mark
- symbols used as literal constant kind param as referenced.
- * trans-intrinsic.c (gfc_conv_intrinsic_sc_kind): New function.
- (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_sc_kind.
- * intrinsic.texi (SELECTED_CHAR_KIND): Document new intrinsic.
- * simplify.c (gfc_simplify_selected_char_kind): New function.
-
-2008-04-28 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/35997
- * module.c (find_symbol): Do not return a result for a symbol
- that has been renamed in another module.
-
-2008-04-26 George Helffrich <george@gcc.gnu.org>
-
- PR fortran/35892
- PR fortran/35154
- * trans-common.c (create_common): Add decl to function
- chain (if inside one) to preserve identifier scope in debug output.
-
-2008-04-25 Jan Hubicka <jh@suse.cz>
-
- * trans-decl.c (trans_function_start): Update.
-
-2008-04-25 Tobias Burnus <burnus@net-b.de>
- Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/35156
- * gfortranspec.c (lang_specific_driver): Deprecate
- -M option; fix ICE when "-M" is last argument and
- make "-M<dir>" work.
- * options.c (gfc_handle_module_path_options):
- Use -J instead of -M in error messages.
- * invoke.texi: Mark -M as depecated.
-
-2008-04-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/35994
- * trans-instrinsic.c (gfc_conv_intrinsic_minmaxloc): Correctly adjust
- loop counter offset.
-
-2008-04-23 Paolo Bonzini <bonzini@gnu.org>
-
- * trans-expr.c (gfc_conv_structure): Don't set TREE_INVARIANT.
- * trans-array.c (gfc_build_null_descriptor): Don't set TREE_INVARIANT.
- (gfc_trans_array_constructor_value): Don't set TREE_INVARIANT.
- (gfc_build_constant_array_constructor): Don't set TREE_INVARIANT.
- (gfc_conv_array_initializer): Don't set TREE_INVARIANT.
- * trans-common.c (get_init_field): Don't set TREE_INVARIANT.
- (create_common): Don't set TREE_INVARIANT.
- * trans-stmt.c (gfc_trans_character_select): Don't set TREE_INVARIANT.
- * trans-decl.c (gfc_generate_function_code): Don't set TREE_INVARIANT.
-
-2008-04-21 Steve Ellcey <sje@cup.hp.com>
-
- * f95-lang.c (gfc_init_decl_processing): use ptr_mode instead of Pmode.
-
-2008-04-21 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/35019
- * gfortranspec.c (lookup_option): Properly handle separated arguments
- in -J option, print missing argument message when necessary.
-
-2008-04-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/35882
- * scanner.c (skip_fixed_comments): Update continue_line when comment is
- detected. (gfc_next_char_literal): Likewise.
-
-2008-04-19 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/35944
- PR fortran/35946
- PR fortran/35947
- * trans_array.c (gfc_trans_array_constructor): Temporarily
- realign loop, if loop->from is not zero, before creating
- the temporary array and provide an offset.
-
- PR fortran/35959
- * trans-decl.c (gfc_init_default_dt): Add gfc_ prefix to name
- and allow for NULL body. Change all references from
- init_default_dt to gfc_init_default_dt.
- * trans.h : Add prototype for gfc_init_default_dt.
- * trans-array.c (gfc_trans_deferred_vars): After nullification
- call gfc_init_default_dt for derived types with allocatable
- components.
-
-2008-04-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/35892
- * trans-common.c (create_common): Revert patch causing regression.
-
-2008-04-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/35724
- * iresolve.c (gfc_resolve_eoshift): Check for NULL symtree in test for
- optional argument attribute.
-
-2008-04-16 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/35932
- * trans-intrinsic.c (gfc_conv_intrinsic_char): Even though KIND
- is not used, the argument must be converted.
-
-2008-04-16 Jakub Jelinek <jakub@redhat.com>
-
- PR target/35662
- * f95-lang.c (gfc_init_builtin_functions): Make sure
- BUILT_IN_SINCOS{,F,L} types aren't varargs.
-
-2008-04-15 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/35864
- * expr.c (scalarize_intrinsic_call): Reorder identification of
- array argument so that if one is not found a segfault does not
- occur. Return FAILURE if all scalar arguments.
-
-2008-04-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- Tobias Burnus <burnus@net-b.de>
-
- PR fortran/35882
- * options.c (gfc_init_options): Set the default maximum continuation
- lines to 255 for both free and fixed form source for warnings.
- (gfc_handle_option): Set -std=f95 fixed form max continuations to 19 and
- the -std=f95 free form max continuations to 39 for warnings.
- * scanner.c (gfc_next_char_literal): Adjust the current_line number only
- if it is less than the current locus.
-
-2008-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/25829 28655
- * io.c (io_tag): Add new tags for decimal, encoding, asynchronous,
- round, sign, and id. (match_open_element): Match new tags.
- (gfc_resolve_open): Resolve new tags. (gfc_match_open): Enable encoding
- for DEFAULT only. Update error messages. (match_dt_element): Fix match
- tag for asynchronous. Update error messages. (gfc_free_inquire): Free
- new expressions. (match_inquire_element): Match new tags.
- (gfc_match_inquire): Add constraint for ID and PENDING.
- (gfc_resolve_inquire): Resolve new tags.
- * trans-io.c (gfc_trans_inquire): Clean up whitespace and fix setting of
- mask for ID parameter.
- * ioparm.def: Fix order of parameters for pending, round, and sign.
- NOTE: These must line up with the definitions in libgfortran/io/io.h. or
- things don't work.
-
-2008-04-06 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/35780
- * expr.c (scalarize_intrinsic_call): Identify which argument is
- an array and use that as the template.
- (check_init_expr): Remove tests that first argument is an array
- in the call to scalarize_intrinsic_call.
-
-2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
-
- PR fortran/35832
- * io.c (io_tag): Add field 'value'. Split 'spec' field in
- existing io_tags.
- (match_etag, match_vtag, match_ltag): Split parsing in two steps
- to give better error messages.
-
-2008-04-06 Tobias Burnus <burnus@net-b.de>
-
- * io.c (check_io_constraints): Add constrains. ID= requires
- asynchronous= and asynchronous= must be init expression.
-
-2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * f95-lang.c: Set LANG_HOOKS_NAME to "GNU Fortran".
-
-2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * dump-parse-tree.c: Use fprintf, fputs and fputc instead of
- gfc_status and gfc_status_char. Remove gfc_ prefix of the gfc_show_*
- functions and make them static. Add new gfc_dump_parse_tree
- function.
- * gfortran.h (gfc_option_t): Rename verbose into dump_parse_tree.
- (gfc_status, gfc_status_char): Delete prototypes.
- * error.c (gfc_status, gfc_status_char): Remove functions.
- * scanner.c (gfc_new_file): Use printf instead of gfc_status.
- * options.c (gfc_init_options): Rename verbose into dump_parse_tree.
- (gfc_handle_module_path_options): Use gfc_fatal_error instead of
- gfc_status and exit.
- (gfc_handle_option): Rename verbose into dump_parse_tree.
- * parse.c (gfc_parse_file): Use gfc_dump_parse_tree.
-
-2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/25829 28655
- * dump-parse-tree.c (gfc_show_code_node): Show new I/O parameters.
- * gfortran.h (gfc_statement): Add ST_WAIT enumerator.
- (gfc_open): Add pointers for decimal, encoding, round, sign,
- asynchronous. (gfc_inquire): Add pointers for asynchronous, decimal,
- encoding, pending, round, sign, size, id.
- (gfc_wait): New typedef struct. (gfc_dt): Add pointers for id, pos,
- asynchronous, blank, decimal, delim, pad, round, sign.
- (gfc_exec_op): Add EXEC_WAIT enumerator. (gfc_code): Add pointer for
- wait. (gfc_free_wait), (gfc_resolve_wait): New function prototypes.
- * trans-stmt.h (gfc_trans_wait): New function prototype.
- * trans.c (gfc_trans_code): Add case for EXEC_WAIT.
- * io.c (io_tag): Add new tags for DECIMAL, ENCODING, ROUND, SIGN,
- ASYCHRONOUS, ID. (match_open_element): Add matchers for new tags.
- (gfc_free_open): Free new pointers. (gfc_resolve_open): Resolve new
- tags. (gfc_resolve_open): Remove comment around check for allowed
- values and ASYNCHRONOUS, update it. Likewise for DECIMAL, ENCODING,
- ROUND, and SIGN. (match_dt_element): Add matching for new tags.
- (gfc_free_wait): New function. (gfc_resolve_wait): New function.
- (match_wait_element): New function. (gfc_match_wait): New function.
- * resolve.c (gfc_resolve_blocks): Add case for EXEC_WAIT.
- (resolve_code): Add case for EXEC_WAIT.
- * st.c (gfc_free_statement): Add case for EXEC_WAIT.
- * trans-io.c (ioparam_type): Add IOPARM_ptype_wait. (gfc_st_parameter):
- Add "wait" entry. (iocall): Add IOCALL_WAIT enumerator.
- (gfc_build_io_library_fndecls): Add function declaration for st_wait.
- (gfc_trans_open): Add mask bits for new I/O tags.
- (gfc_trans_inquire): Add mask bits for new I/O tags.
- (gfc_trans_wait): New translation function.
- (build_dt): Add mask bits for new I/O tags.
- * match.c (gfc_match_if) Add matcher for "wait".
- * match.h (gfc_match_wait): Prototype for new function.
- * ioparm.def: Add new I/O parameter definitions.
- * parse.c (decode_statement): Add match for "wait" statement.
- (next_statement): Add case for ST_WAIT. (gfc_ascii_statement): Same.
-
-2008-04-03 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/35786
- * openmp.c (resolve_omp_clauses): Diagnose if a clause symbol
- isn't a variable.
-
-2008-04-03 Tom Tromey <tromey@redhat.com>
-
- * Make-lang.in (fortran_OBJS): New variable.
-
-2008-04-03 Paolo Bonzini <bonzini@gnu.org>
-
- * f95-lang.c (insert_block): Kill.
-
-2008-04-01 George Helffrich <george@gcc.gnu.org>
-
- PR fortran/35154, fortran/23057
- * trans-common.c (create_common): Add decl to function
- chain to preserve identifier scope in debug output.
-
-2008-04-01 Joseph Myers <joseph@codesourcery.com>
-
- * gfortran.texi: Include gpl_v3.texi instead of gpl.texi
- * Make-lang.in (GFORTRAN_TEXI): Include gpl_v3.texi instead of
- gpl.texi.
-
-2008-03-30 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/35740
- * resolve.c (resolve_function, resolve_call): If the procedure
- is elemental do not look for noncopying intrinsics.
-
-2008-03-29 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/35698
- * trans-array.c (gfc_array_init_size): Set 'size' zero if
- negative in one dimension.
-
- PR fortran/35702
- * trans-expr.c (gfc_trans_string_copy): Only assign a char
- directly if the lhs and rhs types are the same.
-
-2008-03-28 Daniel Franke <franke.daniel@gmail.com>
- Paul Richard Thomas <paul.richard.thomas@gmail.com>
-
- PR fortran/34714
- * primary.c (match_variable): Improved matching of function
- result variables.
- * resolve.c (resolve_allocate_deallocate): Removed checks if
- the actual argument for STAT is a variable.
-
-2008-03-28 Tobias Burnus <burnus@net-b.de>
-
- * symbol.c (gfc_get_default_type): Fix error message; option
- -fallow_leading_underscore should be -fallow-leading-underscore
-
-2008-03-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/35724
- * iresolve.c (gfc_resolve_cshift): Check for NULL symtree in test for
- optional argument attribute.
-
-2008-03-27 Tom Tromey <tromey@redhat.com>
-
- * Make-lang.in: Revert automatic dependency patch.
-
-2008-03-25 Tom Tromey <tromey@redhat.com>
-
- * Make-lang.in: Remove .o targets.
- (fortran_OBJS): New variable.
- (fortran/gfortranspec.o): Move to fortran/. Reduce to variable
- setting.
- (GFORTRAN_D_OBJS): Update.
- (GFORTRAN_TRANS_DEPS): Remove.
-
-2008-03-24 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34813
- * resolve.c (resolve_structure_cons): It is an error to assign
- NULL to anything other than a pointer or allocatable component.
-
- PR fortran/33295
- * resolve.c (resolve_symbol): If the symbol is a derived type,
- resolve the derived type. If the symbol is a derived type
- function, ensure that the derived type is visible in the same
- namespace as the function.
-
-2008-03-23 Tobias Schlüter <tobi@gcc.gnu.org>
-
- * trans.h: Use fold_build in build1_v, build2_v and build3_v
- macros.
- * trans-openmp.c (gfc_trans_omp_critical, gfc_trans_omp_single):
- Don't use build2_v macro.
-
-2008-03-19 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/35152
- * interface.c (gfc_procedure_use): Check for keyworded arguments in
- procedures without explicit interfaces.
-
-2008-03-16 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/35470
- * resolve.c (check_assumed_size_reference): Only visit the
- first reference and look directly at the highest dimension.
-
-2008-03-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/35184
- * trans-array.c (gfc_conv_array_index_offset): Remove unnecessary
- assert.
-
-2008-03-15 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/35584
- * resolve.c (resolve_branch): Less strict and pessimistic warning
- message.
-
-2008-03-11 Paolo Bonzini <bonzini@gnu.org>
-
- * f95-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
- (gfc_be_parse_file): Call clear_binding_stack from here.
- (gfc_clear_binding_stack): Rename to clear_binding_stack.
-
-2008-03-09 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/35474
- * module.c (mio_symtree_ref): After providing a symbol for a
- missing equivalence member, resolve and NULL the fixups.
-
-2008-03-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * invoke.texi (Error and Warning Options): Document
- -Wline-truncation.
-
-2008-03-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/34956
- * trans-array.c (gfc_conv_ss_startstride): Fix the logic to avoid
- checking bounds of absent optional arguments.
-
-2008-03-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/33197
- * intrinsic.c (add_functions): Add simplification routines for
- ERF, DERF, ERFC and DERFC.
- * decl.c (gfc_match_suffix, gfc_match_subroutine): Change GNU
- extensions into Fortran 2008 features.
- * intrinsic.h (gfc_simplify_erf, gfc_simplify_erfc): New
- prototypes.
- * simplify.c (gfc_simplify_erf, gfc_simplify_erfc): New functions.
-
-2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/33197
- * intrinsic.c (add_functions): Modify intrinsics ACOSH, ASINH,
- ATANH, ERF, ERFC and GAMMA. Add intrinsics BESSEL_{J,Y}{0,1,N},
- ERFC_SCALED, LOG_GAMMA and HYPOT.
- * intrinsic.h (gfc_check_hypot, gfc_simplify_hypot,
- gfc_resolve_hypot): New prototypes.
- * mathbuiltins.def: Add HYPOT builtin. Make complex versions of
- ACOSH, ASINH and ATANH available.
- * gfortran.h (GFC_ISYM_ERFC_SCALED, GFC_ISYM_HYPOT): New values.
- * lang.opt: Add -std=f2008 option.
- * libgfortran.h: Define GFC_STD_F2008.
- * lang-specs.h: Add .f08 and .F08 file suffixes.
- * iresolve.c (gfc_resolve_hypot): New function.
- * parse.c (parse_contained): Allow empty CONTAINS for Fortran 2008.
- * check.c (gfc_check_hypot): New function.
- * trans-intrinsic.c (gfc_intrinsic_map): Define ERFC_SCALE builtin.
- * options.c (set_default_std_flags): Allow Fortran 2008 by default.
- (form_from_filename): Add .f08 suffix.
- (gfc_handle_option): Handle -std=f2008 option.
- * simplify.c (gfc_simplify_hypot): New function.
- * gfortran.texi: Document Fortran 2008 status and file extensions.
- * intrinsic.texi: Document new BESSEL_{J,Y}{0,1,N} intrinsics,
- as well as HYPOT and ERFC_SCALED. Update documentation of ERF,
- ERFC, GAMMA, LGAMMA, ASINH, ACOSH and ATANH.
- * invoke.texi: Document the new -std=f2008 option.
-
-2008-03-02 Jakub Jelinek <jakub@redhat.com>
-
- * gfortranspec.c (lang_specific_driver): Update copyright notice
- dates.
-
-2008-02-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/35059
- * expr.c (find_array_element): Modify traversing the constructor to
- avoid trying to access NULL memory pointed to by next for the
- last element. (find_array_section): Exit while loop if cons->next is
- NULL.
- * trans-expr.c (gfc_conv_scalar_char_value): Initialize gfc_typespec.
- (gfc_conv_function_call): Same.
- * decl.c (gfc_match_implicit): Same.
- * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Same.
-
-2008-02-28 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/31463
- PR fortran/33950
- PR fortran/34296
- * lang.opt: Added -Wreturn-type.
- * options.c (gfc_handle_option): Recognize -Wreturn-type.
- * trans-decl.c (gfc_trans_deferred_vars): Emit warnings for funtions
- where the result value is not set.
- (gfc_generate_function_code): Likewise.
- (generate_local_decl): Emit warnings for funtions whose RESULT
- variable is not set.
-
-2008-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/34868
- * trans-expr.c (gfc_conv_variable): Don't build indirect
- references when explicit interface is mandated.
- * resolve.c (resolve_formal_arglist): Set attr.always_explicit
- on the result symbol as well as the procedure symbol.
-
-2008-02-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/33387
- * trans.h: Remove prototypes for gfor_fndecl_math_exponent4,
- gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
- gfor_fndecl_math_exponent16.
- * f95-lang.c (build_builtin_fntypes): Add new function types.
- (gfc_init_builtin_functions): Add new builtins for nextafter,
- frexp, ldexp, fabs, scalbn and inf.
- * iresolve.c (gfc_resolve_rrspacing): Don't add hidden arguments.
- (gfc_resolve_scale): Don't convert type of second argument.
- (gfc_resolve_set_exponent): Likewise.
- (gfc_resolve_size): Don't add hidden arguments.
- * trans-decl.c: Remove gfor_fndecl_math_exponent4,
- gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
- gfor_fndecl_math_exponent16.
- * trans-intrinsic.c (gfc_intrinsic_map): Remove intrinsics
- for scalbn, fraction, nearest, rrspacing, set_exponent and
- spacing.
- (gfc_conv_intrinsic_exponent): Directly call frexp.
- (gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_nearest,
- gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
- gfc_conv_intrinsic_scale, gfc_conv_intrinsic_set_exponent): New
- functions.
- (gfc_conv_intrinsic_function): Use the new functions above.
-
-2008-02-26 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/35033
- * interface.c (check_operator_interface): Show better line for error
- messages; fix constrains for user-defined assignment operators.
- (gfc_extend_assign): Fix constrains for user-defined assignment
- operators.
-
-2008-02-26 Tom Tromey <tromey@redhat.com>
-
- * trans-io.c (set_error_locus): Remove old location code.
- * trans-decl.c (gfc_set_decl_location): Remove old location code.
- * f95-lang.c (gfc_init): Remove test of USE_MAPPED_LOCATION.
- * scanner.c (gfc_gobble_whitespace): Remove old location code.
- (get_file): Likewise.
- (preprocessor_line): Likewise.
- (load_file): Likewise.
- (gfc_new_file): Likewise.
- * trans.c (gfc_trans_runtime_check): Remove old location code.
- (gfc_get_backend_locus): Likewise.
- (gfc_set_backend_locus): Likewise.
- * data.c (gfc_assign_data_value): Remove old location code.
- * error.c (show_locus): Remove old location code.
- * gfortran.h (gfc_linebuf): Remove old location code.
- (gfc_linebuf_linenum): Remove old-location variant.
-
-2008-02-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/34729
- * trans-const.c (gfc_build_string_const): Don't call gettext.
- (gfc_build_localized_string_const): New function.
- * trans-const.h (gfc_build_localized_string_const): New prototype.
- * trans.c (gfc_trans_runtime_check): Use
- gfc_build_localized_string_const instead of gfc_build_string_const.
- (gfc_call_malloc): Likewise.
- (gfc_allocate_with_status): Likewise.
- (gfc_allocate_array_with_status): Likewise.
- (gfc_deallocate_with_status): Likewise.
- (gfc_call_realloc): Likewise.
- * trans-io.c (gfc_trans_io_runtime_check): Likewise.
-
-2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
-
- * arith.c: Update copyright years.
- * arith.h: Likewise.
- * array.c: Likewise.
- * bbt.c: Likewise.
- * check.c: Likewise.
- * data.c: Likewise.
- * data.h: Likewise.
- * decl.c: Likewise.
- * dependency.c: Likewise.
- * dependency.h: Likewise.
- * dump-parse-tree.c: Likewise.
- * error.c: Likewise.
- * expr.c: Likewise.
- * gfc-internals.texi: Likewise.
- * gfortran.h: Likewise.
- * gfortran.texi: Likewise.
- * gfortranspec.c: Likewise.
- * interface.c: Likewise.
- * intrinsic.c: Likewise.
- * intrinsic.h: Likewise.
- * intrinsic.texi: Likewise.
- * invoke.texi: Likewise.
- * io.c: Likewise.
- * iresolve.c: Likewise.
- * iso-c-binding.def: Likewise.
- * iso-fortran-env.def: Likewise.
- * lang-specs.h: Likewise.
- * lang.opt: Likewise.
- * libgfortran.h: Likewise.
- * match.c: Likewise.
- * match.h: Likewise.
- * matchexp.c: Likewise.
- * misc.c: Likewise.
- * module.c: Likewise.
- * openmp.c: Likewise.
- * options.c: Likewise.
- * parse.c: Likewise.
- * parse.h: Likewise.
- * primary.c: Likewise.
- * resolve.c: Likewise.
- * scanner.c: Likewise.
- * simplify.c: Likewise.
- * st.c: Likewise.
- * symbol.c: Likewise.
- * target-memory.c: Likewise.
- * target-memory.h: Likewise.
- * trans-array.h: Likewise.
- * trans-const.h: Likewise.
- * trans-stmt.h: Likewise.
- * trans-types.c: Likewise.
- * trans-types.h: Likewise.
- * types.def: Likewise.
-
-2008-02-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/35223
- * simplify.c (gfc_simplify_ibclr), (gfc_simplify_ibits),
- (gfc_simplify_ibset): Remove call to range_check.
- (simplify_cmplx), (gfc_simplify_dble), (gfc_simplify_float)
- (gfc_simplify_real): Add call gfc_clear_ts to initialize the
- temporary gfc_typspec variable.
-
-2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
-
- * trans-array.c (gfc_conv_descriptor_data_get,
- gfc_conv_descriptor_data_set_internal,
- gfc_conv_descriptor_data_addr, gfc_conv_descriptor_offset,
- gfc_conv_descriptor_dtype, gfc_conv_descriptor_dimension,
- gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
- gfc_conv_descriptor_ubound, gfc_trans_create_temp_array,
- gfc_conv_array_transpose, gfc_grow_array,
- gfc_trans_array_constructor_subarray,
- gfc_trans_array_constructor_value, gfc_trans_scalarized_loop_end,
- gfc_array_init_size, gfc_array_allocate, gfc_array_deallocate,
- gfc_conv_array_initializer, gfc_trans_array_bounds,
- gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
- gfc_get_dataptr_offset, gfc_conv_array_parameter,
- gfc_trans_dealloc_allocated, get_full_array_size,
- gfc_duplicate_allocatable, structure_alloc_comps): Use fold_buildN
- instead of buildN.
- * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
- gfc_conv_component_ref, gfc_conv_cst_int_power,
- gfc_conv_function_call, gfc_trans_structur_assign): Likewise.
- * trans-common.c (create_common): Likewise.
- * trans-openmp.c (gfc_trans_omp_atomic, gfc_trans_omp_do):
- Likewise.
- * trans-const.c (gfc_conv_constant_to_tree): Likewise.
- * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_do,
- gfc_trans_integer_select, gfc_trans_character_select,
- gfc_trans_forall_loop, compute_overall_iter_number,
- gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_allocate,
- gfc_trans_deallocate): Likewise.
- * trans.c (gfc_build_addr_expr, gfc_trans_runtime_check,
- gfc_allocate_with_status, gfc_allocate_array_with_status,
- gfc_deallocate_with_status): Likewise.
- * f95-lang.c (gfc_truthvalue_conversion): Likewise.
- * trans-io.c (set_parameter_const, set_parameter_value,
- set_parameter_ref, set_string, set_internal_unit, io_result,
- set_error_locus, nml_get_addr_expr, transfer_expr): Likewise.
- * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
- gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
- gfc_generate_function_code): Likewise.
- * convert.c (convert): Likewise.
- * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
- build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
- gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
- gfc_conv_intrinsic_conjg, gfc_conv_intrinsic_abs,
- gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
- gfc_conv_intrinsic_dim, gfc_conv_intrinsic_dprod,
- gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
- gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
- gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_count,
- gfc_conv_intrinsic_arith, gfc_conv_intrinsic_dot_product,
- gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
- gfc_conv_intrinsic_btest, gfc_conv_intrinsic_not,
- gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
- gfc_conv_intrinsic_ichar, gfc_conv_intrinsic_size,
- gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
- gfc_conv_allocated, gfc_conv_associated, gfc_conv_intrinsic_trim,
- gfc_conv_intrinsic_repeat): Likewise.
-
-2008-02-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR target/25477
- * trans-expr.c (gfc_conv_power_op): Use BUILT_IN_CPOW{F,,L}.
- * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_CPOW{F,,L}.
- * trans.h (gfor_fndecl_math_cpow, gfor_fndecl_math_cpowf,
- gfor_fndecl_math_cpowl10, gfor_fndecl_math_cpowl16): Remove.
- * trans-decl.c: Likewise.
-
-2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/35059
- * expr.c (find_array_element): Modify traversing the constructor to
- avoid trying to access NULL memory pointed to by next for the
- last element. (find_array_section): Exit while loop if cons->next is
- NULL.
-
-2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/34907
- * iresolve.c (resolve_mask_arg): Add gfc_clear_ts to initialize
- structure.
- (gfc_resolve_aint): Likewise.
- (gfc_resolve_anint): Likewise.
- (gfc_resolve_besn): Likewise.
- (gfc_resolve_cshift): Likewise.
- (gfc_resolve_ctime): Likewise.
- (gfc_resolve_eoshift): Likewise.
- (gfc_resolve_index_func): Likewise.
- (gfc_resolve_isatty): Likewise.
- (gfc_resolve_malloc): Likewise.
- (gfc_resolve_rrspacing): Likewise.
- (gfc_resolve_scale): Likewise.
- (gfc_resolve_set_exponent): Likewise.
- (gfc_resolve_spacing): Likewise.
- (gfc_resolve_spacing): Likewise.
- (gfc_resolve_fgetc): Likewise.
- (gfc_resolve_fputc): Likewise.
- (gfc_resolve_ftell): Likewise.
- (gfc_resolve_ttynam): Likewise.
- (gfc_resolve_alarm_sub): Likewise.
- (gfc_resolve_mvbits): Likewise.
- (gfc_resolve_getarg): Likewise.
- (gfc_resolve_signal_sub): Likewise.
- (gfc_resolve_exit): Likewise.
- (gfc_resolve_flush): Likewise.
- (gfc_resolve_free): Likewise.
- (gfc_resolve_ctime_sub): Likewise.
- (gfc_resolve_fgetc_sub): Likewise.
- (gfc_resolve_fputc_sub): Likewise.
- (gfc_resolve_fseek_sub): Likewise.
- (gfc_resolve_ftell_sub): Likewise.
- (gfc_resolve_ttynam_sub): Likewise.
-
-2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * gfc-internals.texi: Fix typos and markup nits.
- * gfortran.texi: Likewise.
- * intrinsic.texi: Likewise.
-
-2008-02-21 Richard Guenther <rguenther@suse.de>
-
- * trans-expr.c (gfc_conv_expr_op): Expand INTRINSIC_PARENTHESES
- as unary PAREN_EXPR for real and complex typed expressions.
- (gfc_conv_unary_op): Fold the built tree.
-
-2008-02-20 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34997
- * match.c (gfc_match_name): Improve error message for '$'.
-
-2008-02-19 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/35030
- * expr.c (gfc_check_pointer_assign): Add type and kind information
- to type-mismatch message.
- (gfc_check_assign): Unify error messages.
-
-2008-02-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/34952
- * gfortran.texi: Create new section for unimplemented extensions.
- Add "STRUCTURE and RECORD" and "ENCODE and DECODE statements".
- Remove "smaller projects" list. Fix a few typos.
-
-2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * intrinsic.texi: Rename INDEX node to avoid clashing with
- index.html on case-insensitive systems.
-
-2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/35150
- * trans-expr.c (gfc_conv_function_call): Force evaluation of
- se->expr.
-
-2008-02-10 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/35019
- * lang.opt: Allow '-J<dir>' next to '-J <dir>',
- likewise '-I <dir>' and '-I<dir>'.
-
-2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- PR other/35107
- * Make-lang.in (f951): Add $(GMPLIBS).
-
-2008-02-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/35037
- * trans-common.c (build_field): Mark fields as volatile when needed.
-
-2008-02-05 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/35093
- * data.c (gfc_assign_data_value): Only free "size" if
- it has not already been freed.
-
-2008-02-05 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34945
- * array.c (match_array_element_spec): Remove check for negative
- array size.
- (gfc_resolve_array_spec): Add check for negative size.
-
-2008-02-05 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/32315
- * data.c (gfc_assign_data_value): Add bounds check for array
- references.
-
-2008-02-04 Daniel Franke <franke.daniel@gmail.com>
-
- * resolve.c (resolve_where): Fix typo.
- (gfc_resolve_where_code_in_forall): Likewise.
-
-2008-02-03 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/32760
- * resolve.c (resolve_allocate_deallocate): New function.
- (resolve_code): Call it for allocate and deallocate.
- * match.c (gfc_match_allocate, gfc_match_deallocate) : Remove
- the checking of the STAT tag and put in above new function.
- * primary,c (match_variable): Do not fix flavor of host
- associated symbols yet if the type is not known.
-
-2008-01-31 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34910
- * expr.c (gfc_check_assign): It is an error to assign
- to a sibling procedure.
-
-2008-01-30 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34975
- * symbol.c (gfc_delete_symtree, gfc_undo_symbols): Rename
- delete_symtree to gfc_delete_symtree.
- * gfortran.h : Add prototype for gfc_delete_symtree.
- * module.c (load_generic_interfaces): Transfer symbol to a
- unique symtree and delete old symtree, instead of renaming.
- (read_module): The rsym and the found symbol are the same, so
- the found symtree can be deleted.
-
- PR fortran/34429
- * decl.c (match_char_spec): Remove the constraint on deferred
- matching of functions and free the length expression.
- delete_symtree to gfc_delete_symtree.
- (gfc_match_type_spec): Whitespace.
- (gfc_match_function_decl): Defer characteristic association for
- all types except BT_UNKNOWN.
- * parse.c (decode_specification_statement): Only derived type
- function matching is delayed to the end of specification.
-
-2008-01-28 Tobias Burnus <burnus@net-b.de>
-
- PR libfortran/34980
- * simplify.c (gfc_simplify_shape): Simplify rank zero arrays.
-
-2008-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/34990
- * array.c (gfc_check_constructor_type): Revert clearing the expression.
-
-2008-01-26 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34848
- * trans-expr.c (gfc_conv_function_call): Don't call
- gfc_add_interface_mapping if the expression is NULL.
-
-2008-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/31610
- * trans-array.c (gfc_trans_create_temp_array): Remove call to
- gcc_assert (integer_zerop (loop->from[n])).
-
-2008-01-25 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/34661
- * resolve.c (resolve_where): Added check if user-defined assignment
- operator is an elemental subroutine.
- (gfc_resolve_where_code_in_forall): Likewise.
-
-2008-01-24 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/33375
- PR fortran/34858
- * gfortran.h: Revert changes from 2008-01-17.
- * match.c: Likewise.
- * symbol.c: Likewise.
- (gfc_undo_symbols): Undo namespace changes related to common blocks.
-
-2008-01-24 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/34202
- * data.c (formalize_structure_cons): Skip formalization on
- empty structures.
-
-2008-01-24 Daniel Franke <franke.daniel@gmail.com>
-
- * gfortran.texi (OpenMP): Extended existing documentation.
- (contributors): Added major contributors of 2008 that were
- not listed yet.
- (proposed extensions): Removed implemented items.
-
-2008-01-24 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34872
- * parse.c (next_statement) : If ST_GET_FCN_CHARACTERISTICS is
- seen, check for a statement label and, if present, delete it
- and set the locus to the start of the statement.
-
-2008-01-22 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34875
- * trans-io.c (gfc_trans_transfer): If the array reference in a
- read has a vector subscript, use gfc_conv_subref_array_arg to
- copy back the temporary.
-
-2008-01-22 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34848
- * interface.c (compare_actual_formal): Fix adding type
- to missing_arg_type for absent optional arguments.
-
-2008-01-22 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34907
- * parse.c (parse_spec): Change = into ==.
-
-2008-01-22 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/34915
- * expr.c (check_elemental): Fix check for valid data types.
-
-2008-01-22 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34899
- * scanner.c (load_line): Support <tab><digit> continuation lines.
- * invoke.texi (-Wtabs): Document this.
-
-2008-01-22 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34896
- * module.c (read_module): Set use_rename attribute.
-
-2007-01-21 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34901
- * interface.c (compare_parameter): Improved error message
- for arguments of same type and mismatched kinds.
-
-2008-01-20 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34861
- * resolve.c (resolve_entries): Do not do an array bounds check
- if the result symbols are the same.
-
- PR fortran/34854
- * module.c (read_module) : Hide the symtree of the previous
- version of the symbol if this symbol is renamed.
-
-2008-01-20 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34784
- * array.c (gfc_check_constructor_type): Clear the expression ts
- so that the checking starts from the deepest level of array
- constructor.
- * primary.c (match_varspec): If an unknown type is changed to
- default character and the attempt to match a substring fails,
- change it back to unknown.
-
- PR fortran/34785
- * trans-array.c (gfc_add_loop_ss_code) : If ss->string_length is
- NULL for an array constructor, use the cl.length expression to
- build it.
- (gfc_conv_array_parameter): Change call to gfc_evaluate_now to
- a tree assignment.
-
-2008-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/34817
- PR fortran/34838
- * iresolve.c (gfc_resolve_all): Remove conversion of mask
- argument to kind=1 by removing call to resolve_mask_arg().
- (gfc_resolve_any): Likewise.
-
-2008-01-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34760
- * primary.c (match_variable): Handle FL_UNKNOWN without
- uneducated guessing.
- (match_variable): Improve error message.
-
-2008-01-18 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/32616
- * interface.c (get_expr_storage_size): Return storage size
- for array element designators.
- (compare_actual_formal): Reject unequal string sizes for
- assumed-shape dummy arguments. And fix error message for
- array-sections with vector subscripts.
-
-2008-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/34556
- * simplify.c (is_constant_array_expr): New static function that returns
- true if the given expression is an array and is constant.
- (gfc_simplify_reshape): Use new function.
-
-2008-01-17 H.J. Lu <hongjiu.lu@intel.com>
-
- PR fortran/33375
- * symbol.c (free_common_tree): Renamed to ...
- (gfc_free_common_tree): This. Remove static.
- (gfc_free_namespace): Updated.
-
- * gfortran.h (gfc_free_common_tree): New.
-
- * match.c (gfc_match_common): Call gfc_free_common_tree () with
- gfc_current_ns->common_root and set gfc_current_ns->common_root
- to NULL on syntax error.
-
-2008-01-18 Richard Sandiford <rsandifo@nildram.co.uk>
-
- PR fortran/34686
- * trans-expr.c (gfc_conv_function_call): Use proper
- type for returned character pointers.
-
-2008-01-17 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34429
- PR fortran/34431
- PR fortran/34471
- * decl.c : Remove gfc_function_kind_locus and
- gfc_function_type_locus. Add gfc_matching_function.
- (match_char_length): If matching a function and the length
- does not match, return MATCH_YES and try again later.
- (gfc_match_kind_spec): The same.
- (match_char_kind): The same.
- (gfc_match_type_spec): The same for numeric and derived types.
- (match_prefix): Rename as gfc_match_prefix.
- (gfc_match_function_decl): Except for function valued character
- lengths, defer applying kind, type and charlen info until the
- end of specification block.
- gfortran.h (gfc_statement): Add ST_GET_FCN_CHARACTERISTICS.
- parse.c (decode_specification_statement): New function.
- (decode_statement): Call it when a function has kind = -1. Set
- and reset gfc_matching function, as function statement is being
- matched.
- (match_deferred_characteristics): Simplify with a single call
- to gfc_match_prefix. Do appropriate error handling. In any
- case, make sure that kind = -1 is reset or corrected.
- (parse_spec): Call above on seeing ST_GET_FCN_CHARACTERISTICS.
- Throw an error if kind = -1 after last specification statement.
- parse.h : Prototype for gfc_match_prefix.
-
-2008-01-16 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34796
- * interface.c (compare_parameter): Allow AS_DEFERRED array
- elements and reject attr.pointer array elemenents.
- (get_expr_storage_size): Return storage size of elements of
- assumed-shape and pointer arrays.
-
-2008-01-15 Sebastian Pop <sebastian.pop@amd.com>
-
- * f95-lang.c (gfc_init_builtin_functions): Initialize GOMP builtins
- for flag_tree_parallelize_loops.
-
-2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR libfortran/34671
- * iresolve.c (gfc_resolve_all): Call resolve_mask_arg.
- (gfc_resolve_any): Likewise.
- (gfc_resolve_count): Likewise. Don't append kind of
- argument to function name.
-
-2008-01-13 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34665
- * resolve.c (resolve_actual_arglist): For expressions,
- also check for assume-sized arrays.
- * interface.c (compare_parameter): Move F2003 character checks
- here, print error messages here, reject elements of
- assumed-shape array as argument to dummy arrays.
- (compare_actual_formal): Update for the changes above.
-
-2008-01-13 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34763
- * decl.c (contained_procedure): Only check directly preceeding state.
-
-2008-01-13 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34759
- * check.c (gfc_check_shape): Accept array ranges of
- assumed-size arrays.
-
-2008-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/34432
- * match.c (gfc_match_name): Don't error if leading character is a '(',
- just return MATCH_NO.
-
-2008-01-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/34722
- * trans-io.c (create_dummy_iostat): Commit the symbol.
-
-2008-01-11 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34537
- * simplify.c (gfc_simplify_transfer): Return NULL if the size
- of the element is unavailable and only assign character length
- to the result, if 'mold' is constant.
-
-2008-01-10 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34396
- * trans-array.c (gfc_trans_array_ctor_element): Use gfc_trans_string_copy
- to assign strings and perform bounds checks on the string length.
- (get_array_ctor_strlen): Remove bounds checking.
- (gfc_trans_array_constructor): Initialize string length checking.
- * trans-array.h : Add prototype for gfc_trans_string_copy.
-
-2008-01-08 Richard Guenther <rguenther@suse.de>
-
- PR fortran/34706
- PR tree-optimization/34683
- * trans-types.c (gfc_get_array_type_bounds): Use an array type
- with known size for accesses if that is known.
-
-2008-01-08 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34476
- * expr.c (find_array_element): Check that the array bounds are
- constant before using them. Use lower, as well as upper bound.
- (check_restricted): Allow implied index variable.
-
-2008-01-08 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34681
- * trans_array.c (gfc_trans_deferred_array): Do not null the
- data pointer on entering scope, nor deallocate it on leaving
- scope, if the symbol has the 'save' attribute.
-
- PR fortran/34704
- * trans_decl.c (gfc_finish_var_decl): Derived types with
- allocatable components and an initializer must be TREE_STATIC.
-
-2008-01-07 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34672
- * module.c (write_generic): Rewrite completely.
- (write_module): Change call to write_generic.
-
-2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/34659
- * scanner.c (load_line): Do not count ' ' as printable when checking for
- continuations.
-
-2008-01-06 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/34545
- * module.c (load_needed): If the namespace has no proc_name
- give it the module symbol.
-
-2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/34387
- * trans-expr.c (gfc_conv_missing_dummy): Use a temporary to type convert
- the dummy variable expression, test for NULL, and pass the variable
- address to the called function.
-
-2007-01-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34658
- * match.c (gfc_match_common): Remove blank common in
- DATA BLOCK warning.
- * resolve.c (resolve_common_vars): New function.
- (resolve_common_blocks): Move checks to resolve_common_vars
- and invoke that function.
- (resolve_types): Call resolve_common_vars for blank commons.
-
-2008-01-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34655
- * resolve.c (resolve_equivalence_derived): Reject derived types with
- default initialization if equivalenced with COMMON variable.
-
-2008-01-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34654
- * io.c (check_io_constraints): Disallow unformatted I/O for
- internal units.
-
-2008-01-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34660
- * resolve.c (resolve_formal_arglist): Reject dummy procedure in
- ELEMENTAL functions.
-
-2008-01-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34662
- * interface.c (compare_actual_formal): Reject parameter
- actual to intent(out) dummy.
-
-2008-01-04 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34557
- * primary.c (match_varspec): Gobble whitespace before
- checking for '('.
+ PR fortran/38594
+ * resolve.c (resolve_call): When searching for proper host
+ association, use symtree rather than symbol. For everything
+ except generic subroutines, substitute the symtree in the call
+ rather than the symbol.
diff --git a/gcc/fortran/ChangeLog-2008 b/gcc/fortran/ChangeLog-2008
new file mode 100644
index 000000000000..d1135b35dfc0
--- /dev/null
+++ b/gcc/fortran/ChangeLog-2008
@@ -0,0 +1,4135 @@
+2008-12-31 Daniel Franke <franke.daniel@gmail.com>
+
+ * check.c (dim_rank_check): Fixed checking of dimension argument
+ if array is of type EXPR_ARRAY.
+
+2008-12-22 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/38602
+ * trans-decl.c (init_intent_out_dt): Allow for optional args.
+
+2008-12-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/38398
+ * io.c: Add error checks for g0 formatting and provide adjustment of
+ error loci for improved error messages.
+
+2008-12-21 Arjen Markus <arjen.markus@wldelft.nl>
+ Daniel Kraft <d@domob.eu>
+
+ PR fortran/37605
+ * gfortran.texi: Fixed some typos and some minor style improvements.
+ * intrinsic.texi: Some clarifications and typo-fixes.
+ * invoke.texi: Better documenation of the behaviour of the
+ -fdefault-*-8 options and some other fixes.
+
+2008-12-18 Daniel Kraft <d@domob.eu>
+
+ PR fortran/31822
+ * gfortran.h (gfc_check_same_strlen): Made public.
+ * trans.h (gfc_trans_same_strlen_check): Made public.
+ * check.c (gfc_check_same_strlen): Made public and adapted error
+ message output to be useful not only for intrinsics.
+ (gfc_check_merge): Adapt to gfc_check_same_strlen change.
+ * expr.c (gfc_check_pointer_assign): Use gfc_check_same_strlen for
+ string length compile-time check.
+ * trans-expr.c (gfc_trans_pointer_assignment): Add runtime-check for
+ equal string lengths using gfc_trans_same_strlen_check.
+ * trans-intrinsic.c (gfc_trans_same_strlen_check): Renamed and made
+ public from conv_same_strlen_check.
+ (gfc_conv_intrinsic_merge): Adapted accordingly.
+
+2008-12-17 Daniel Kraft <d@domob.eu>
+
+ PR fortran/38137
+ * trans-intrinsic.c (conv_same_strlen_check): New method.
+ (gfc_conv_intrinsic_merge): Call it here to actually do the check.
+
+2008-12-15 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/38487
+ * dependency.c (gfc_is_data_pointer): New function.
+ (gfc_check_argument_var_dependency): Disable the warning
+ in the pointer case.
+ (gfc_check_dependency): Use gfc_is_data_pointer.
+
+2008-12-15 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/38113
+ * error.c (show_locus): Start counting columns at 0.
+ * primary.c (match_actual_arg): Eat spaces
+ before copying the current locus.
+ (match_variable): Copy the locus before matching.
+
+2008-12-14 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35937
+ * trans-expr.c (gfc_finish_interface_mapping): Fold convert the
+ character length to gfc_charlen_type_node.
+
+2008-12-12 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/36355
+ * check.c (gfc_check_matmul): Fixed error message for invalid
+ types to correctly identify the offending argument, added check
+ for mismatching types.
+
+2008-12-11 Richard Guenther <rguenther@suse.de>
+
+ * Make-lang.in (install-finclude-dir): Use correct mode argument
+ for mkinstalldirs.
+
+2008-12-09 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/36376
+ PR fortran/37468
+ * lang-specs.h: Pass on -i* options to f951 to (probably) report
+ them as unknown. Duplicate gcc.c (cpp_options), but omit
+ -fpch-preprocess on -save-temps.
+
+2008-12-09 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/36457
+ * lang.opt: Added option idirafter.
+ * cpp.h (gfc_cpp_add_include_path_after): New prototype.
+ * cpp.c (gfc_cpp_handle_option): Recognize and handle OPT_dirafter.
+ (gfc_cpp_add_include_path_after): New, adds user-defined search path
+ after any other paths.
+ * invoke.texi (idirafter): New.
+ (no-range-check): Fixed entry in option-index.
+
+2008-12-09 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/37469
+ * expr.c (find_array_element): Simplify array bounds.
+ Assert that both bounds are constant expressions.
+
+2008-12-09 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/35983
+ * trans-expr.c (gfc_trans_subcomponent_assign):
+ Add se's pre and post blocks to current block.
+ (gfc_trans_structure_assign): Remove specific handling
+ of C_NULL_PTR and C_NULL_FUNPTR.
+
+2008-12-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/38425
+ * io.c (check_io_constraints): Check constraints on REC=, POS=, and
+ internal unit with POS=. Fix punctuation on a few error messages.
+
+2008-12-06 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/38415
+ * expr.c (gfc_check_pointer_assign): Added a check for abstract
+ interfaces in procedure pointer assignments, removed check involving
+ gfc_compare_interfaces until PR38290 is fixed completely.
+
+2008-12-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/38291
+ * io.c (match_dt_element): Use dt->pos in matcher.
+ (gfc_free_dt): Free dt->pos after use.
+ (gfc_resolve_dt): Use dt->pos in resolution of stream position tag.
+
+2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR bootstrap/38262
+ * Make-lang.in (f951): Add BACKENDLIBS, remove GMPLIBS.
+
+2008-12-02 Jakub Jelinek <jakub@redhat.com>
+ Diego Novillo <dnovillo@google.com>
+
+ * Make-lang.in (install-finclude-dir): Use mkinstalldirs
+ and don't remove the finclude directory beforehand.
+
+2008-12-02 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36704
+ PR fortran/38290
+ * decl.c (match_result): Result may be a standard variable or a
+ procedure pointer.
+ * expr.c (gfc_check_pointer_assign): Additional checks for procedure
+ pointer assignments.
+ * primary.c (gfc_match_rvalue): Bugfix for procedure pointer
+ assignments.
+ * resolve.c (resolve_function): Check for attr.subroutine.
+ * symbol.c (check_conflict): Addtional checks for RESULT statements.
+ * trans-types.c (gfc_sym_type,gfc_get_function_type): Support procedure
+ pointers as function result.
+
+2008-12-01 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/38252
+ * parse.c (parse_spec): Skip statement order check in case
+ of a CONTAINS statement.
+
+2008-11-30 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37779
+ * gfortran.h (struct gfc_entry_list): Fixed typo in comment.
+ * resolve.c (is_illegal_recursion): New method.
+ (resolve_procedure_expression): Use new is_illegal_recursion instead of
+ direct check and handle function symbols correctly.
+ (resolve_actual_arglist): Removed useless recursion check.
+ (resolve_function): Use is_illegal_recursion instead of direct check.
+ (resolve_call): Ditto.
+
+2008-11-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ * trans-array.c (gfc_conv_array_parameter): Guard union access.
+
+2008-11-29 Janus Weil <janus@gcc.gnu.org>
+ Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/38289
+ PR fortran/38290
+ * decl.c (match_procedure_decl): Handle whitespaces.
+ * resolve.c (resolve_specific_s0): Bugfix in check for intrinsic
+ interface.
+
+2008-11-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * module.c (gfc_dump_module): Report error on unlink only if
+ errno != ENOENT.
+
+2008-11-25 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/36463
+ * expr.c (replace_symbol): Don't replace the symtree
+ if the expresion is an intrinsic function. Don't create
+ non-existent symtrees. Use symbol's name instead of symtree's,
+ different in case of module procedure dummy arguments.
+
+2008-11-25 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ PR fortran/38248
+ * module.c (gfc_dump_module): Check rename/unlink syscalls errors.
+
+2008-11-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR fortran/37319
+ * parse.c (match_deferred_characteristics): Make sure 'name' is
+ initialized before reading it.
+
+2008-11-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/37803
+ * arith.c (gfc_check_real_range): Add mpfr_check_range.
+ * simplify.c (gfc_simplify_nearest): Add mpfr_check_range.
+
+2008-11-24 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/38184
+ * simplify.c (is_constant_array_expr): Return true instead of false
+ if the array constructor is empty.
+
+2008-11-24 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37779
+ * resolve.c (resolve_procedure_expression): New method.
+ (resolve_variable): Call it.
+ (resolve_actual_arglist): Call gfc_resolve_expr for procedure arguments.
+
+2008-11-24 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34820
+ * trans-expr.c (gfc_conv_function_call): Remove all code to
+ deallocate intent out derived types with allocatable
+ components.
+ (gfc_trans_assignment_1): An assignment from a scalar to an
+ array of derived types with allocatable components, requires
+ a deep copy to each array element and deallocation of the
+ converted rhs expression afterwards.
+ * trans-array.c : Minor whitespace.
+ * trans-decl.c (init_intent_out_dt): Add code to deallocate
+ allocatable components of derived types with intent out.
+ (generate_local_decl): If these types are unused, set them
+ referenced anyway but allow the uninitialized warning.
+
+ PR fortran/34143
+ * trans-expr.c (gfc_trans_subcomponent_assign): If a conversion
+ expression has a null data pointer argument, nullify the
+ allocatable component.
+
+ PR fortran/32795
+ * trans-expr.c (gfc_trans_subcomponent_assign): Only nullify
+ the data pointer if the source is not a variable.
+
+2008-11-23 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37735
+ * trans-array.c (structure_alloc_comps): Do not duplicate the
+ descriptor if this is a descriptorless array!
+
+2008-11-12 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/38160
+ * trans-types.c (gfc_validate_c_kind): Remove function.
+ * decl.c (gfc_match_kind_spec): Add C kind parameter check.
+ (verify_bind_c_derived_type): Remove gfc_validate_c_kind call.
+ (verify_c_interop_param): Update call.
+ * gfortran.h (verify_bind_c_derived_type): Update prototype.
+ (gfc_validate_c_kind): Remove.
+ * symbol.c (verify_bind_c_derived_type): Update verify_c_interop call.
+ * resolve.c (gfc_iso_c_func_interface): Ditto.
+
+2008-11-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR libfortran/37839
+ * trans-io.c (gfc_build_io_library_fndecls): Decrease pad size back
+ to 16 pointers plus 32 integers. Don't use max integer kind
+ alignment, only gfc_intio_kind's alignment.
+ (gfc_trans_inquire): Only set flags2 if mask2 is non-zero.
+ * ioparm.def: Fix order, bitmasks and types of inquire round, sign
+ and pending fields. Move u in dt before id.
+ * io.c (gfc_free_inquire): Free decimal and size exprs.
+ (match_inquire_element): Match size instead of matching blank twice.
+ (gfc_resolve_inquire): Resolve size.
+
+2008-11-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/29215
+ * trans-array.c (trans_array_constructor_value,
+ gfc_build_constant_array_constructor): Fill in TREE_PURPOSE.
+
+ * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use
+ gfc_index_one_node.
+ (gfc_conv_intrinsic_size): Use gfc_index_{zero,one}_node.
+
+ PR fortran/38181
+ * trans-intrinsic.c (gfc_conv_intrinsic_size): Inline 2 argument
+ size if the second argument is not optional and one argument size
+ for rank 1 arrays.
+
+2008-11-19 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/38171
+ * module.c (load_equiv): Regression fix; check that equivalence
+ members come from the same module only.
+
+2008-11-16 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/35681
+ * dependency.c (gfc_check_argument_var_dependency): Add
+ elemental check flag. Issue a warning if we find a dependency
+ but don't generate a temporary. Add the case of an elemental
+ function call as actual argument to an elemental procedure.
+ Add the case of an operator expression as actual argument
+ to an elemental procedure.
+ (gfc_check_argument_dependency): Add elemental check flag.
+ Update calls to gfc_check_argument_var_dependency.
+ (gfc_check_fncall_dependency): Add elemental check flag.
+ Update call to gfc_check_argument_dependency.
+ * trans-stmt.c (gfc_trans_call): Make call to
+ gfc_conv_elemental_dependency unconditional, but with a flag
+ whether we should check dependencies between variables.
+ (gfc_conv_elemental_dependency): Add elemental check flag.
+ Update call to gfc_check_fncall_dependency.
+ * trans-expr.c (gfc_trans_arrayfunc_assign): Update call to
+ gfc_check_fncall_dependency.
+ * resolve.c (find_noncopying_intrinsics): Update call to
+ gfc_check_fncall_dependency.
+ * dependency.h (enum gfc_dep_check): New enum.
+ (gfc_check_fncall_dependency): Update prototype.
+
+2008-11-16 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/37992
+ * gfortran.h (gfc_namespace): Added member old_cl_list,
+ backup of cl_list.
+ (gfc_free_charlen): Added prototype.
+ * symbol.c (gfc_free_charlen): New function.
+ (gfc_free_namespace): Use gfc_free_charlen.
+ * parse.c (next_statement): Backup gfc_current_ns->cl_list.
+ (reject_statement): Restore gfc_current_ns->cl_list.
+ Free cl_list's elements before dropping them.
+
+2008-11-16 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/38095
+ * trans-expr.c (gfc_map_intrinsic_function): Fix pointer access.
+
+2008-11-16 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/38119
+ * trans-array.c (gfc_trans_create_temp_array): Set the
+ loop->from to zero and the renormalisation of loop->to for all
+ dimensions.
+
+2008-11-16 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37926
+ * trans-expr.c (gfc_free_interface_mapping): Null sym->formal
+ (gfc_add_interface_mapping): Copy the pointer to the formal
+ arglist, rather than using copy_formal_args - fixes regression.
+
+2008-11-15 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37926
+ * trans-expr.c (gfc_add_interface_mapping): Transfer the formal
+ arglist and the always_explicit attribute if the dummy arg is a
+ procedure.
+
+2008-11-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/37988
+ * io.c (enum format_token): For readability replace FMT_POS with FMT_T,
+ FMT_TL, and FMT_TR. (format_lex): Use new enumerators. (check_format):
+ Add check for missing positive integer.
+
+2008-10-14 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/38033
+ * trans-array.c (gfc_trans_create_temp_array): Stabilize the
+ 'to' expression.
+ (gfc_conv_loop_setup): Use the end expression for the loop 'to'
+ if it is available.
+
+2008-11-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/35366
+ PR fortran/33759
+ * trans-const.c (gfc_conv_constant_to_tree): Warn when
+ converting an integer outside of LOGICAL's range to
+ LOGICAL.
+ * trans-intrinsic.c (gfc_conv_intrinsic_function,
+ gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer):
+ Use INTEGER_TYPE instead of BOOLEAN_TYPE for TRANSFER as
+ argument of another TRANSFER.
+
+2008-11-12 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/38065
+ * resolve.c (resolve_fntype): Fix private derived type checking.
+
+2008-11-09 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37836
+ * intrinsic.c (add_functions): Reference gfc_simplify._minval
+ and gfc_simplify_maxval.
+ * intrinsic.h : Add prototypes for gfc_simplify._minval and
+ gfc_simplify_maxval.
+ * simplify.c (min_max_choose): New function extracted from
+ simplify_min_max.
+ (simplify_min_max): Call it.
+ (simplify_minval_maxval, gfc_simplify_minval,
+ gfc_simplify_maxval): New functions.
+
+2008-11-04 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37597
+ * parse.c (gfc_fixup_sibling_symbols ): Fixup contained, even
+ when symbol not found.
+
+2008-11-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/37821
+ * cpp.c (gfc_cpp_add_include_path): Use BRACKET.
+ * scanner.c (add_path_to_list): Argument to add at head.
+ (gfc_add_include_path): Add new argument.
+ (gfc_add_intrinsic_modules_path) Update call.
+ (load_file): Print filename/line in the error message.
+ * gfortran.h (gfc_add_include_path): Update prototype.
+ * options.c (gfc_post_options,gfc_handle_module_path_options,
+ gfc_handle_option): Update call.
+ * lang-spec.h (F951_OPTIONS): Don't insert include path twice.
+
+ * arith.c (arith_error): Add -fno-range-error to the message.
+
+2008-11-03 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37445
+ * resolve.c (resolve_actual_arglist ): Correct comparison of
+ FL_VARIABLE with e->expr_type.
+ (resolve_call): Check that host association is correct.
+ (resolve_actual_arglist ): Remove return is old_sym is use
+ associated. Only reparse expression if old and new symbols
+ have different types.
+
+ PR fortran/PR35769
+ * resolve.c (gfc_resolve_assign_in_forall): Change error to a
+ warning.
+
+2008-11-01 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36426
+ * expr.c (replace_symbol): Replace all symbols which lie in the
+ formal namespace of the interface and copy their attributes.
+ * resolve.c (resolve_symbol): Add charlen to namespace.
+
+2008-11-01 Steven G. Kargl <kargls@comcast.net>
+
+ PR fortran/19925
+ * trans-array.c (gfc_trans_array_constructor_value): Fix comment.
+ (gfc_conv_array_initializer): Convert internal_error() to gfc_error_now.
+ * array.c: Remove GFC_MAX_AC_EXPAND macro.
+ (gfc_expand_constructor): Use gfc_option.flag_max_array_constructor.
+ * gfortran.h (gfc_option): Add flag_max_array_constructor member.
+ * lang.opt: Add -fmax-array-constructor option.
+ * expr.c (gfc_match_init_expr): Fix error message to mention new option.
+ * invoke.texi: Document new option.
+ * options.c (gfc_init_options): Set default value for new option.
+ (gfc_handle_option): Deal with commandline.
+
+2008-11-01 Daniel Kraft <d@domob.eu>
+
+ PR fortran/35681
+ * gfortran.h (struct gfc_code): New field `resolved_isym'.
+ * trans.h (gfc_build_memcpy_call): Made public.
+ * trans-array.h (gfc_trans_create_temp_array): New argument `initial'.
+ * intrinsic.c (gfc_intrinsic_sub_interface): Set resolved_isym.
+ * iresolve.c (create_formal_for_intents): New helper method.
+ (gfc_resolve_mvbits): Put dummy formal arglist on resolved_sym.
+ * resolve.c (resolve_call): Initialize resolved_isym to NULL.
+ * trans-array.c (gfc_trans_allocate_array_storage): New argument
+ `initial' to allow initializing the allocated storage to some initial
+ value copied from another array.
+ (gfc_trans_create_temp_array): Allow initialization of the temporary
+ with a copy of some other array by using the new extension.
+ (gfc_trans_array_constructor): Pass NULL_TREE for initial argument.
+ (gfc_conv_loop_setup): Ditto.
+ * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Ditto.
+ * trans-expr.c (gfc_conv_function_call): Ditto.
+ (gfc_build_memcpy_call): Made public.
+ * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize created
+ temporary for INTENT(INOUT) arguments to the value of the mirrored
+ array and clean up the temporary as very last intructions in the created
+ block.
+ * trans.c (gfc_trans_code): For EXEC_CALL, see if we have a MVBITS call
+ and enable elemental dependency checking if we have.
+
+2008-11-01 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36322
+ PR fortran/36463
+ * gfortran.h: New function gfc_expr_replace_symbols.
+ * decl.c (match_procedure_decl): Increase reference count for interface.
+ * expr.c: New functions replace_symbol and gfc_expr_replace_symbols.
+ * resolve.c (resolve_symbol): Correctly copy array spec and char len
+ of PROCEDURE declarations from their interface.
+ * symbol.c (gfc_get_default_type): Enhanced error message.
+ (copy_formal_args): Call copy_formal_args recursively for arguments.
+ * trans-expr.c (gfc_conv_function_call): Bugfix.
+
+2008-11-01 Dennis Wassel <dennis.wassel@gmail.com>
+
+ PR fortran/37159
+ * fortran/check.c (gfc_check_random_seed): Check PUT size
+ at compile time.
+
+2008-10-31 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/35840
+ * expr.c (gfc_reduce_init_expr): New function, containing checking code
+ from gfc_match_init_expr, so that checking can be deferred.
+ (gfc_match_init_expr): Use gfc_reduce_init_expr.
+ * io.c (check_io_constraints): Use gfc_reduce_init_expr instead of
+ checking that the expression is a constant.
+ * match.h (gfc_reduce_init_expr): Prototype added.
+
+2008-10-31 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/35820
+ * resolve.c (gfc_count_forall_iterators): New function.
+ (gfc_resolve_forall): Use gfc_count_forall_iterators to evaluate
+ the needed memory amount to allocate. Don't forget to free allocated
+ memory. Add an assertion to check for memory leaks.
+
+2008-10-30 Steven G. Kargl <kargls@comcast.net>
+
+ PR fortran/37930
+ * fortran/arith.c (gfc_mpfr_to_mpz): Test for NaN and Inf values.
+ Remove stale comment and kludge code for MPFR 2.0.1 and older.
+ (gfc_real2int): Error on conversion of NaN or Inf.
+ (gfc_complex2int): Ditto.
+ * fortran/arith.h: Update mpfr_to_mpz prototype.
+ * fortran/simplify.c (gfc_simplify_ceiling, gfc_simplify_floor,
+ gfc_simplify_ifix, gfc_simplify_idint, simplify_nint): Update function
+ calls to include locus.
+
+2008-10-30 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/37903
+ * trans-array.c (gfc_trans_create_temp_array): If n is less
+ than the temporary dimension, assert that loop->from is
+ zero (reverts to earlier versions). If there is at least one
+ null loop->to[n], it is a callee allocated array so set the
+ size to NULL and break.
+ (gfc_trans_constant_array_constructor): Set the offset to zero.
+ (gfc_trans_array_constructor): Remove loop shifting around the
+ temporary creation.
+ (gfc_conv_loop_setup): Prefer zero-based descriptors if
+ possible. Calculate the translation from loop variables to
+ array indices if an array constructor.
+
+2008-10-30 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/37749
+ * trans-array.c (gfc_trans_create_temp_array): If size is NULL
+ use the array bounds for loop->to.
+
+2008-10-28 Tobias Burnus <burnus@net-b.de>
+
+ * intrinsic.texi: Update OpenMP section for OMPv3.
+
+2008-10-24 Jakub Jelinek <jakub@redhat.com>
+
+ * Make-lang.in (check-f95-subtargets, check-fortran-subtargets): New
+ aliases for check-gfortran-subtargets.
+ (lang_checks_parallelized): Add check-gfortran.
+ (check_gfortran_parallelize): New variable.
+
+2008-10-19 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37723
+ * dependency.c (gfc_dep_resolver ): If we find equal array
+ element references, go on to the next reference.
+
+2008-10-16 Daniel Kraft <d@domob.eu>
+
+ * resolve.c (resolve_elemental_actual): Handle calls to intrinsic
+ subroutines correctly.
+
+2008-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * simplify.c: Remove MPFR_VERSION_NUM(2,3,0) conditionals.
+
+2008-10-12 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37688
+ * expr.c (gfc_expr_check_typed): Extend permission of untyped
+ expressions to both top-level variable and basic arithmetic expressions.
+
+2008-10-12 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37787
+ * dependency.c (gfc_are_equivalenced_arrays): Look in symbol
+ namespace rather than current namespace, if it is available.
+
+2008-10-12 Steven G. Kargl <kargls@comcast.net>
+
+ PR fortran/37792
+ * fortran/resolve.c (resolve_fl_variable): Simplify the
+ initializer if there is one.
+
+2008-10-11 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37794
+ * module.c (check_for_ambiguous): Remove redundant code.
+
+2008-10-09 Daniel Kraft <d@domob.eu>
+
+ PR fortran/35723
+ * gfortran.h (gfc_suppress_error): Removed from header.
+ (gfc_push_suppress_errors), (gfc_pop_suppress_errors): New methods.
+ * array.c (gfc_array_size): Use new gfc_push/pop_suppress_errors
+ instead of directly changing gfc_suppress_error.
+ * intrinsic.c (gfc_intrinsic_func_interface): Ditto.
+ (gfc_intrinsic_sub_interface): Ditto.
+ * error.c (suppress_errors): Made static from `gfc_suppress_error'.
+ (gfc_push_suppress_errors), (gfc_pop_suppress_errors): New methods.
+ (gfc_notify_std), (gfc_error): Use new static name of global.
+ * expr.c (check_arglist), (check_references): New methods.
+ (check_restricted): Check arglists and references of EXPR_FUNCTIONs
+ and EXPR_VARAIBALEs, respectively. Allow PARAMETER symbols.
+
+2008-10-07 Jakub Jelinek <jakub@redhat.com>
+
+ * f95-lang.c (poplevel): Don't clear BLOCK_VARS if functionbody.
+ * trans-decl.c (gfc_build_qualified_array): Build accurate debug type
+ even if nest.
+ (build_entry_thunks, gfc_generate_function_code,
+ gfc_generate_constructors): Ensure DECL_SAVED_TREE is a BIND_EXPR
+ with DECL_INITIAL as its BLOCK.
+
+2008-10-05 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35680
+ * gfortran.h : Add 'error' bit field to gfc_expr structure.
+ * expr.c (check_inquiry): When checking a restricted expression
+ check that arguments are either variables or restricted.
+ (check_restricted): Do not emit error if the expression has
+ 'error' set. Clean up detection of host-associated variable.
+
+2008-10-05 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37638
+ * gfortran.h (struct gfc_typebound_proc): New flag `error'.
+ * resolve.c (update_arglist_pass): Added assertion.
+ (update_compcall_arglist): Fail early for erraneous procedures to avoid
+ confusion later.
+ (resolve_typebound_generic_call): Ignore erraneous specific targets
+ and added assertions.
+ (resolve_typebound_procedure): Set new `error' flag.
+
+2008-10-04 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37706
+ * module.c (load_equiv): Check the module before negating the
+ unused flag.
+
+2008-10-02 Steven Bosscher <steven@gcc.gnu.org>
+
+ PR fortran/37635
+ * intrinsic.c (add_functions): Add LEADZ and TRAILZ as generics.
+ * intrinsic.h (gfc_simplify_leadz, gfc_simplify_trailz): New protos.
+ * gfortran.h <enum gfc_isym_id>: (GFC_ISYM_LEADZ, GFC_ISYM_TRAILZ): New.
+ * f95-lang (gfc_init_builtin_functions): Add BUILT_IN_CLZ,
+ BUILT_IN_CLZL, BUILT_IN_CLZLL, BUILT_IN_CTZ, BUILT_IN_CTZL, and
+ BUILT_IN_CTZLL.
+ * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
+ gfc_conv_intrinsic_trails): New code-generation functions for LEADZ
+ and TRAILZ intrinsics.
+ (gfc_conv_intrinsic_function): Use them
+ * intrinsic.texi: Add documentation for LEADZ and TRAILZ.
+ * simplify.c (gfc_simplify_leadz, gfc_simplify_trailz): New functions.
+
+2008-09-30 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36592
+ * symbol.c (check_conflict): If a symbol in a COMMON block is a
+ procedure, it must be a procedure pointer.
+ (gfc_add_in_common): Symbols in COMMON blocks may be variables or
+ procedure pointers.
+ * trans-types.c (gfc_sym_type): Make procedure pointers in COMMON
+ blocks work.
+
+2008-09-25 Jerry DeLisle <jvdelisle@gcc.gnu.org
+
+ PR fortran/37498
+ * trans-io.c (build_dt): Revert previous patch..
+ * ioparm.def: Delete IOPARM_dt_f2003.
+
+2008-09-25 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/37504
+ * expr.c (gfc_check_pointer_assign): Allow assignment of
+ protected pointers.
+ * match.c (gfc_match_assignment,gfc_match_pointer_assignment):
+ Remove unreachable code.
+
+2008-09-24 Tobias Burnus <burnus@net-b.de>
+
+ * options.c (set_default_std_flags,gfc_init_options):
+ Add comment: keep in sync with libgfortran.
+
+2008-09-24 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/37626
+ * trans-array.c (gfc_trans_deferred_array): Don't auto-deallocate
+ result variables.
+
+2008-09-23 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37588
+ * gfortran.h (gfc_compare_actual_formal): Removed, made private.
+ (gfc_arglist_matches_symbol): New method.
+ * interface.c (compare_actual_formal): Made static.
+ (gfc_procedure_use): Use new name of compare_actual_formal.
+ (gfc_arglist_matches_symbol): New method.
+ (gfc_search_interface): Moved code partially to new
+ gfc_arglist_matches_symbol.
+ * resolve.c (resolve_typebound_generic_call): Resolve actual arglist
+ before checking against formal and use new gfc_arglist_matches_symbol
+ for checking.
+ (resolve_compcall): Set type-spec of generated expression.
+
+2008-09-23 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/37580
+ * expr.c (gfc_check_pointer_assign): Add checks for pointer
+ remapping.
+
+2008-09-22 Jerry DeLisle <jvdelisle@gcc.gnu.org
+
+ PR fortran/37498
+ * trans-io.c (gfc_build_io_library_fndecls): Bump pad size.
+ (build_dt): Set mask bit for IOPARM_dt_f2003.
+ * ioparm.def: Add IOPARM_dt_f2003.
+
+2008-09-22 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/37486
+ * gfortran.h (gfc_option_t): New members flag_align_commons and
+ warn_align_commons.
+ * lang.opt: New options falign-commons and Walign-commons.
+ * invoke.texi: Documentation for new options.
+ * options.c (gfc_init_options): Initialize new options.
+ (gfc_handle_options): Handle new options.
+ * trans-common.c (translate_common): Implement new options.
+ (gfc_trans_common): Set correct locus.
+
+2008-09-21 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37583
+ * decl.c (scalarize_intrinsic_call): Both subroutines and
+ functions can give a true for get_proc_mame's last argument so
+ remove the &&gfc_current_ns->proc_name->attr.function.
+ resolve.c (resolve_actual_arglist): Add check for recursion by
+ reference to procedure as actual argument.
+
+2008-09-21 Daniel Kraft <d@domob.eu>
+
+ PR fortran/35846
+ * trans.h (gfc_conv_string_length): New argument `expr'.
+ * trans-expr.c (flatten_array_ctors_without_strlen): New method.
+ (gfc_conv_string_length): New argument `expr' that is used in a new
+ special case handling if cl->length is NULL.
+ (gfc_conv_subref_array_arg): Pass expr to gfc_conv_string_length.
+ * trans-array.c (gfc_conv_expr_descriptor): Ditto.
+ (gfc_trans_auto_array_allocation): Pass NULL as new expr.
+ (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
+ (gfc_trans_deferred_array): Ditto.
+ (gfc_trans_array_constructor): Save and restore old values of globals
+ used for bounds checking.
+ * trans-decl.c (gfc_trans_dummy_character): Ditto.
+ (gfc_trans_auto_character_variable): Ditto.
+
+2008-09-21 Daniel Kraft <d@domob.eu>
+
+ * decl.c (match_procedure_in_type): Changed misleading error message
+ for not yet implemented PROCEDURE(interface) syntax.
+
+2008-09-18 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35945
+ * resolve.c (resolve_fl_variable_derived): Remove derived type
+ comparison for use associated derived types. Host association
+ of a derived type will not arise if there is a local derived type
+ whose use name is the same.
+
+ PR fortran/36700
+ * match.c (gfc_match_call): Use the existing symbol even if
+ it is a function.
+
+2008-09-18 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37507
+ * trans.h (gfc_trans_runtime_error): New method.
+ (gfc_trans_runtime_error_vararg): New method.
+ (gfc_allocate_array_with_status): New argument `expr' for locus/varname.
+ (gfc_deallocate_array_with_status): Ditto.
+ * trans-array.h (gfc_array_deallocate): Ditto.
+ * trans.c (gfc_trans_runtime_error): New method.
+ (gfc_trans_runtime_error_vararg): New method, moved parts of the code
+ from gfc_trans_runtime_check here.
+ (gfc_trans_runtime_error_check): Moved code partly to new method.
+ (gfc_call_malloc): Fix tab-indentation.
+ (gfc_allocate_array_with_status): New argument `expr' and call
+ gfc_trans_runtime_error for error reporting to include locus.
+ (gfc_deallocate_with_status): Ditto.
+ * trans-stmt.c (gfc_trans_deallocate): Pass expr as new argument.
+ * trans-array.c (gfc_array_allocate): Ditto.
+ (gfc_array_deallocate): New argument `expr', passed on.
+ (gfc_trans_dealloc_allocated): Pass NULL for expr.
+ * trans-openmp.c (gfc_omp_clause_default): Ditto.
+
+2008-09-18 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37274
+ PR fortran/36374
+ * module.c (check_for_ambiguous): New function to test loaded
+ symbol for ambiguity with fixup symbol.
+ (read_module): Call check_for_ambiguous.
+ (write_symtree): Do not write the symtree for symbols coming
+ from an interface body.
+
+ PR fortran/36374
+ * resolve.c (count_specific_procs ): New function to count the
+ number of specific procedures with the same name as the generic
+ and emit appropriate errors for and actual argument reference.
+ (resolve_assumed_size_actual): Add new argument no_formal_args.
+ Correct logic around passing generic procedures as arguments.
+ Call count_specific_procs from two locations.
+ (resolve_function): Evaluate and pass no_formal_args.
+ (resolve call): The same and clean up a bit by using csym more
+ widely.
+
+ PR fortran/36454
+ * symbol.c (gfc_add_access): Access can be updated if use
+ associated and not private.
+
+2008-09-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/37536
+ * trans-stmt.c (gfc_trans_do): Optimize integer type non-simple
+ do loop initialization.
+
+2008-09-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+ Tobias Burnus <burnus@net.b.de>
+
+ PR fortran/35840
+ * io.c (match_vtag): Add tag name to error message.
+ (match_out_tag): Cleanup whitespace.
+ (gfc_resolve_dt): Resolve id and async tags.
+
+2008-09-13 Daniel Kraft <d@domob.eu>
+
+ PR fortran/35770
+ * primary.c (gfc_match_varspec): Added missing type-spec clearing
+ after wrong implicit character typing.
+
+2008-09-12 Richard Guenther <rguenther@suse.de>
+
+ * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Use
+ build_fold_addr_expr to properly mark the argument
+ addressable.
+
+2008-09-11 Daniel Kraft <d@domob.eu>
+
+ PR fortran/36214
+ * simplify.c (simplify_cmplx): Added linebreak to long line.
+ * target-memory.c (gfc_convert_boz): Fix indentation.
+ (gfc_interpret_float): Set mpfr precision to right value before
+ calling mpfr_init.
+
+2008-09-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ * expr.c (find_array_element): Reformat comment.
+
+2008-09-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ * expr.c (find_array_element): Reformat.
+
+2008-09-10 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/37420
+ * trans-decl.c (get_proc_pointer_decl): Fix -Wunused-variable.
+
+2008-09-09 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37429
+ * resolve.c (expression_rank): Added assertion to guard against
+ EXPR_COMPCALL expressions.
+ (resolve_compcall): Set expression's rank from the target procedure's.
+
+2008-09-09 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37411
+ * trans-array.c (gfc_conv_array_parameter): Added assertion that the
+ symbol has an array spec.
+
+2008-09-08 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37199
+ * trans-expr.c (gfc_add_interface_mapping): Set new_sym->as.
+ (gfc_map_intrinsic_function): Added checks against NULL bounds in
+ array specs.
+
+2008-09-08 Tobias Burnus <burnus@net.b.de>
+
+ PR fortran/37400
+ * symbol.c (gfc_set_default_type): Copy char len.
+
+2008-09-06 Steven G. Kargl <kargls@comcast.net>
+
+ PR fortran/36153
+ * fortran/resolve.c (resolve_function): Shortcircuit for SIZE and
+ UBOUND if 2nd argument is KIND.
+
+2008-09-06 Steven G. Kargl <kargls@comcast.net>
+
+ PR fortran/33229
+ * resolve.c (resolve_function): An intrinsic subroutine should not be
+ called as a function.
+
+2008-09-05 Daniel Kraft <d@domob.eu>
+
+ PR fortran/35837
+ * resolve.c (resolve_types): Restore gfc_current_ns on exit.
+ * symbol.c (gfc_save_all): Removed blank line.
+
+2008-09-05 Daniel Kraft <d@domob.eu>
+
+ PR fortran/36746
+ * primary.c (gfc_match_rvalue): Removed logic to handle implicit
+ typing to a derived-type if a component reference is found.
+ (gfc_match_varspec): Moved it here.
+
+2008-09-04 Richard Guenther <rguenther@suse.de>
+
+ * trans-array.c (gfc_conv_array_parameter): Use correct types
+ in building COND_EXPRs.
+ * trans-expr.c (gfc_conv_missing_dummy): Likewise.
+ * trans-intrinsics.c (gfc_conv_intrinsic_merge): Likewise.
+
+2008-09-04 Daniel Kraft <d@domob.eu>
+
+ * PR fortran/37099
+ * expr.c (simplify_const_ref): Update expression's character length
+ when pulling out a substring reference.
+
+2008-09-04 Ian Lance Taylor <iant@google.com>
+
+ * symbol.c (generate_isocbinding_symbol): Compare
+ gfc_notification_std with ERROR rather than FAILURE.
+ * resolve.c (check_assumed_size_reference): Compare array type
+ with AR_FULL rather than DIMEN_ELEMENT.
+ (resolve_actual_arglist): Compare with EXPR_VARIABLE rather than
+ FL_VARIABLE.
+
+2008-09-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/37228
+ * io.c (check_format): Allow specifying precision with g0 format.
+
+2008-09-02 Daniel Kraft <d@domob.eu>
+
+ * gfortran.h (struct gfc_namespace): New member `implicit_loc'.
+ (gfc_add_abstract): New method.
+ * decl.c (gfc_get_type_attr_spec): Match ABSTRACT attribute.
+ (gfc_match_derived_decl): Copy abstract attribute in derived symbol.
+ * dump-parse-tree.c (show_attr): Show ABSTRACT attribute as `ABSTRACT'
+ only to allow for ABSTRACT types.
+ * parse.c (parse_interface): Use new gfc_add_abstract.
+ * primary.c (gfc_match_structure_constructor): Check that no ABSTRACT
+ type is constructed.
+ * resolve.c (resolve_typespec_used): New method.
+ (resolve_fl_derived): Check type in respect to ABSTRACT attribute and
+ check that no component is of an ABSTRACT type.
+ (resolve_symbol): Check that no symbol is of an ABSTRACT type.
+ (resolve_types): Check IMPLICIT declarations for ABSTRACT types.
+ * symbol.c (gfc_merge_new_implicit): Remember loci of IMPLICIT's.
+ (gfc_add_abstract): New method.
+
+2008-09-01 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37193
+ * module.c (read_module): Initialize use_only flag on used symbols.
+
+2008-09-01 Daniel Kraft <d@domob.eu>
+
+ * gfc-internals.texi (F2003 OOP), (Type-bound Procedures): New chapter
+ and section to document the internals of type-bound procedures.
+ (gfc_expr): Document EXPR_COMPCALL.
+ * gfortran.h (struct gfc_expr): Remove unused `derived' from compcall.
+ * dump-parse-tree.c (show_compcall): New method.
+ (show_expr): Call it for EXPR_COMPCALL.
+ (show_typebound), (show_f2k_derived): New methods.
+ (show_symbol): Call show_f2k_derived.
+ (show_code_node): Handle EXEC_COMPCALL.
+ * primary.c (gfc_match_varspec): Don't initialize removed `derived' in
+ primary->value.compcall.
+
+2008-08-31 Richard Guenther <rguenther@suse.de>
+
+ * trans-expr.c (gfc_trans_string_copy): Use the correct types
+ to compute slen and dlen.
+
+2008-08-31 Daniel Kraft <d@domob.eu>
+
+ * gfortran.h (enum gfc_statement): New entry `ST_GENERIC'.
+ (struct gfc_tbp_generic): New type.
+ (struct gfc_typebound_proc): Removed `target' and added union with
+ `specific' and `generic' members; new members `overridden',
+ `subroutine', `function' and `is_generic'.
+ (struct gfc_expr): New members `derived' and `name' in compcall union
+ member and changed type of `tbp' to gfc_typebound_proc.
+ (gfc_compare_interfaces), (gfc_compare_actual_formal): Made public.
+ * match.h (gfc_typebound_default_access): New global.
+ (gfc_match_generic): New method.
+ * decl.c (gfc_match_generic): New method.
+ (match_binding_attributes): New argument `generic' and handle it.
+ (match_procedure_in_type): Mark matched binding as non-generic.
+ * interface.c (gfc_compare_interfaces): Made public.
+ (gfc_compare_actual_formal): Ditto.
+ (check_interface_1), (compare_parameter): Use new public names.
+ (gfc_procedure_use), (gfc_search_interface): Ditto.
+ * match.c (match_typebound_call): Set base-symbol referenced.
+ * module.c (binding_generic): New global array.
+ (current_f2k_derived): New global.
+ (mio_typebound_proc): Handle IO of GENERIC bindings.
+ (mio_f2k_derived): Record current f2k-namespace in current_f2k_derived.
+ * parse.c (decode_statement): Handle GENERIC statement.
+ (gfc_ascii_statement): Ditto.
+ (typebound_default_access), (set_typebound_default_access): Removed.
+ (gfc_typebound_default_access): New global.
+ (parse_derived_contains): New default-access implementation and handle
+ GENERIC statements encountered.
+ * primary.c (gfc_match_varspec): Adapted to new gfc_typebound_proc
+ structure and removed check for SUBROUTINE/FUNCTION from here.
+ * resolve.c (extract_compcall_passed_object): New method.
+ (update_compcall_arglist): Use it.
+ (resolve_typebound_static): Adapted to new gfc_typebound_proc structure.
+ (resolve_typebound_generic_call): New method.
+ (resolve_typebound_call): Check target is a SUBROUTINE and handle calls
+ to GENERIC bindings.
+ (resolve_compcall): Ditto (check for target being FUNCTION).
+ (check_typebound_override): Handle GENERIC bindings.
+ (check_generic_tbp_ambiguity), (resolve_typebound_generic): New methods.
+ (resolve_typebound_procedure): Handle GENERIC bindings and set new
+ attributes subroutine, function and overridden in gfc_typebound_proc.
+ (resolve_fl_derived): Ensure extended type is resolved before the
+ extending one is.
+ * st.c (gfc_free_statement): Fix bug with free'ing EXEC_COMPCALL's.
+ * symbol.c (gfc_find_typebound_proc): Adapt for GENERIC changes.
+
+2008-08-29 Jan Hubicka <jh@suse.cz>
+
+ * parse.c (parse_interface): Silence uninitialized var warning.
+
+2008-08-29 Jakub Jelinek <jakub@redhat.com>
+
+ * trans.h (struct lang_type): Add span.
+ (GFC_TYPE_ARRAY_SPAN): Define.
+ * trans-decl.c (gfc_get_symbol_decl): For subref array pointers,
+ copy TREE_STATIC from decl to span instead of setting it
+ unconditionally, set DECL_ARTIFICIAL, fix type of initializer
+ and set GFC_TYPE_ARRAY_SPAN on decl's type.
+ * trans-types.c (gfc_get_array_descr_info): If
+ GFC_TYPE_ARRAY_SPAN is non-NULL, use it as element size.
+
+ * trans-decl.c (check_constant_initializer,
+ gfc_emit_parameter_debug_info): New functions.
+ (gfc_generate_module_vars, gfc_generate_function_code): Emit
+ PARAMETERs and unreferenced variables with initializers into
+ debug info.
+
+ * gfortran.h (gfc_use_list): Add where field.
+ * module.c (use_locus): New static variable.
+ (gfc_match_use): Set it.
+ (gfc_use_module): Copy it to gfc_use_list's where field.
+ * trans-decl.c (gfc_generate_module_vars): Call gfc_trans_use_stmts.
+ (gfc_trans_use_stmts): Set backend locus before calling the debug
+ hook. Allow non-VAR_DECLs to be created even for non-external
+ module. Don't emit anything so far for renames from different
+ modules.
+
+ PR fortran/24790
+ * trans-decl.c (create_function_arglist): Set DECL_BY_REFERENCE on
+ PARM_DECLs with pointer or reference type.
+
+ * trans-decl.c (gfc_build_qualified_array): Build non-flat
+ array type for debug info purposes.
+
+ PR fortran/29635
+ PR fortran/23057
+ * f95-lang.c (gfc_init_ts): New function.
+ (LANG_HOOKS_INIT_TS): Define.
+ * gfortran.h (gfc_use_rename): New type, moved from module.c.
+ (gfc_get_use_rename): New macro, moved from module.c.
+ (gfc_use_list): New type.
+ (gfc_get_use_list): New macro.
+ (gfc_namespace): Add use_stmts field.
+ (gfc_free_use_stmts): New prototype.
+ * Make-lang.in (fortran/trans-decl.o): Depend on debug.h.
+ * module.c (gfc_use_rename, gfc_get_use_rename): Moved to
+ gfortran.h.
+ (gfc_use_module): Chain the USE statement info to
+ ns->use_stmts.
+ (gfc_free_use_stmts): New function.
+ * symbol.c (gfc_free_namespace): Call gfc_free_use_stmts.
+ * trans.h (struct module_htab_entry): New type.
+ (gfc_find_module, gfc_module_add_decl): New functions.
+ * trans.c (gfc_generate_module_code): Create NAMESPACE_DECL for
+ the module, adjust DECL_CONTEXTs of module procedures and
+ call gfc_module_add_decl for them.
+ * trans-common.c (build_common_decl): Set DECL_IGNORED_P
+ on the common variable.
+ (create_common): Set DECL_IGNORED_P for use associated vars.
+ * trans-decl.c: Include debug.h.
+ (gfc_get_symbol_decl): Set DECL_IGNORED_P on use_assoc vars from
+ modules.
+ (build_function_decl): Allow current_function_decl's context
+ to be a NAMESPACE_DECL.
+ (module_htab, cur_module): New variables.
+ (module_htab_do_hash, module_htab_eq, module_htab_decls_hash,
+ module_htab_decls_eq, gfc_find_module, gfc_module_add_decl): New
+ functions.
+ (gfc_create_module_variable): Adjust DECL_CONTEXTs of module
+ variables and types and call gfc_module_add_decl for them.
+ (gfc_generate_module_vars): Temporarily set cur_module.
+ (gfc_trans_use_stmts): New function.
+ (gfc_generate_function_code): Call it.
+ (gfc_generate_block_data): Set DECL_IGNORED_P on decl.
+ * trans-types.c (gfc_get_derived_type): Adjust DECL_CONTEXT
+ and TYPE_CONTEXT of module derived types.
+
+2008-08-28 Daniel Kraft <d@domob.eu>
+
+ * gfortran.h (enum expr_t): New value `EXPR_COMPCALL'.
+ (gfc_get_typebound_proc): New macro.
+ (struct gfc_expr): New union-member `compcall' for EXPR_COMPCALL.
+ (enum gfc_exec_op): New value `EXEC_COMPCALL'.
+ (gfc_find_typebound_proc): New argument.
+ (gfc_copy_ref), (gfc_match_varspec): Made public.
+ * decl.c (match_procedure_in_type): Use gfc_get_typebound_proc.
+ * expr.c (free_expr0), (gfc_copy_expr): Handle EXPR_COMPCALL.
+ (gfc_copy_ref): Made public and use new name.
+ (simplify_const_ref): Use new name of gfc_copy_ref.
+ (simplify_parameter_variable): Ditto.
+ (gfc_simplify_expr): gcc_unreachable for EXPR_COMPCALL.
+ * match.c (match_typebound_call): New method.
+ (gfc_match_call): Allow for CALL's to typebound procedures.
+ * module.c (binding_passing), (binding_overriding): New variables.
+ (expr_types): Add EXPR_COMPCALL.
+ (mio_expr): gcc_unreachable for EXPR_COMPCALL.
+ (mio_typebound_proc), (mio_typebound_symtree): New methods.
+ (mio_f2k_derived): Handle type-bound procedures.
+ * primary.c (gfc_match_varspec): Made public and parse trailing
+ references to type-bound procedures; new argument `sub_flag'.
+ (gfc_match_rvalue): New name and argument of gfc_match_varspec.
+ (match_variable): Ditto.
+ * resolve.c (update_arglist_pass): New method.
+ (update_compcall_arglist), (resolve_typebound_static): New methods.
+ (resolve_typebound_call), (resolve_compcall): New methods.
+ (gfc_resolve_expr): Handle EXPR_COMPCALL.
+ (resolve_code): Handle EXEC_COMPCALL.
+ (resolve_fl_derived): New argument to gfc_find_typebound_proc.
+ (resolve_typebound_procedure): Ditto and removed not-implemented error.
+ * st.c (gfc_free_statement): Handle EXEC_COMPCALL.
+ * symbol.c (gfc_find_typebound_proc): New argument `noaccess' and
+ implement access-checking.
+ * trans-expr.c (gfc_apply_interface_mapping_to_expr): gcc_unreachable
+ on EXPR_COMPCALL.
+ * trans-intrinsic.c (gfc_conv_intrinsic_bound): Add missing break.
+ * trans-openmp.c (gfc_trans_omp_array_reduction): Add missing
+ intialization of ref->type.
+
+2008-08-28 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/37253
+ * module.c (ab_attribute,attr_bits,mio_symbol_attribute): Take care of
+ saving attr.procedure and attr.proc_ptr to the module file.
+
+2008-08-25 Daniel Kraft <d@domob.eu>
+
+ * gfortran.h (gfc_find_component): Add new arguments.
+ * parse.c (parse_derived_contains): Check if the derived-type containing
+ the CONTAINS section is SEQUENCE/BIND(C).
+ * resolve.c (resolve_typebound_procedure): Check for name collision with
+ components.
+ (resolve_fl_derived): Check for name collision with inherited
+ type-bound procedures.
+ * symbol.c (gfc_find_component): New arguments `noaccess' and `silent'.
+ (gfc_add_component): Adapt for new arguments.
+ * primary.c (match_varspec), (gfc_match_structure_constructor): Ditto.
+
+2008-08-24 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/37201
+ * decl.c (verify_bind_c_sym): Reject array/string returning
+ functions.
+
+2008-08-24 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/37201
+ * trans-expr.c (gfc_conv_function_call): Add string_length
+ for character-returning bind(C) functions.
+
+2008-08-24 Daniel Kraft <d@domob.eu>
+
+ * gfortran.h (gfc_typebound_proc): New struct.
+ (gfc_symtree): New member typebound.
+ (gfc_find_typebound_proc): Prototype for new method.
+ (gfc_get_derived_super_type): Prototype for new method.
+ * parse.h (gfc_compile_state): New state COMP_DERIVED_CONTAINS.
+ * decl.c (gfc_match_procedure): Handle PROCEDURE inside derived-type
+ CONTAINS section.
+ (gfc_match_end): Handle new context COMP_DERIVED_CONTAINS.
+ (gfc_match_private): Ditto.
+ (match_binding_attributes), (match_procedure_in_type): New methods.
+ (gfc_match_final_decl): Rewrote to make use of new
+ COMP_DERIVED_CONTAINS parser state.
+ * parse.c (typebound_default_access): New global helper variable.
+ (set_typebound_default_access): New callback method.
+ (parse_derived_contains): New method.
+ (parse_derived): Extracted handling of CONTAINS to new parser state
+ and parse_derived_contains.
+ * resolve.c (resolve_bindings_derived), (resolve_bindings_result): New.
+ (check_typebound_override), (resolve_typebound_procedure): New methods.
+ (resolve_typebound_procedures): New method.
+ (resolve_fl_derived): Call new resolving method for typebound procs.
+ * symbol.c (gfc_new_symtree): Initialize new member typebound to NULL.
+ (gfc_find_typebound_proc): New method.
+ (gfc_get_derived_super_type): New method.
+
+2008-08-23 Janus Weil <janus@gcc.gnu.org>
+
+ * gfortran.h (gfc_component): Add field "symbol_attribute attr", remove
+ fields "pointer", "allocatable", "dimension", "access".
+ Remove functions "gfc_set_component_attr" and "gfc_get_component_attr".
+ * interface.c (gfc_compare_derived_types): Ditto.
+ * trans-array.c (gfc_array_allocate,structure_alloc_comps): Ditto.
+ * trans-expr.c (gfc_conv_component_ref,gfc_trans_subcomponent_assign,
+ gfc_conv_structure): Ditto.
+ * symbol.c (gfc_find_component,free_components,gfc_set_component_attr,
+ gfc_get_component_attr,verify_bind_c_derived_type,
+ generate_isocbinding_symbol): Ditto.
+ * decl.c (build_struct): Ditto.
+ * dump-parse-tree.c (show_components): Ditto.
+ * trans-stmt.c (gfc_trans_deallocate): Ditto.
+ * expr.c (gfc_check_assign,gfc_check_pointer_assign,
+ gfc_default_initializer): Ditto.
+ * module.c (mio_component): Ditto.
+ * trans-types.c (copy_dt_decls_ifequal,gfc_get_derived_type): Ditto.
+ * resolve.c (has_default_initializer,resolve_structure_cons,
+ gfc_iso_c_func_interface,find_array_spec,resolve_ref,
+ resolve_deallocate_expr,resolve_allocate_expr,resolve_fl_derived,
+ resolve_equivalence_derived): Ditto.
+ * trans-io.c (transfer_expr): Ditto.
+ * parse.c (parse_derived): Ditto.
+ * dependency.c (gfc_check_dependency): Ditto.
+ * primary.c (gfc_variable_attr): Ditto.
+
+2008-08-23 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/37076
+ * arith.c (gfc_arith_concat): Fix concat of kind=4 strings.
+
+2008-08-23 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/37025
+ * target-memory.c (gfc_interpret_character): Support
+ kind=4 characters.
+
+2008-08-22 Daniel Kraft <d@domob.eu>
+
+ PR fortran/30239
+ * symbol.c (gfc_add_type): Warn on -Wsurprising if a function-result
+ type is re-declared but neither -pedantic nor -std=f* is given and so
+ this is no error.
+ * invoke.texi (-Wsurprising): Document this new behaviour.
+
+2008-08-22 Daniel Kraft <d@domob.eu>
+
+ * gfortran.h (in_prefix): Removed from this header.
+ * match.h (gfc_matching_prefix): Moved and renamed from `in_prefix'.
+ * decl.c (in_prefix): Removed from here.
+ (gfc_match_prefix): Use new name of `gfc_matching_prefix'.
+ * symbol.c (gfc_check_symbol_typed): Ditto.
+ * expr.c (check_typed_ns): New helper variable.
+ (expr_check_typed_help): New helper method.
+ (gfc_expr_check_typed): Rewrote to use gfc_traverse_expr to do the
+ work, fixing a minor problem.
+ * match.c (gfc_matching_prefix): New variable.
+
+2008-08-22 Daniel Kraft <d@domob.eu>
+
+ PR fortran/32095
+ PR fortran/34228
+ * gfortran.h (in_prefix): New global.
+ (gfc_check_symbol_typed), (gfc_check_expr_typed): New methods.
+ * array.c (match_array_element_spec): Check that bounds-expressions
+ don't have symbols not-yet-typed in them.
+ * decl.c (var_element): Check that variable used is already typed.
+ (char_len_param_value): Check that expression does not contain
+ not-yet-typed symbols.
+ (in_prefix): New global.
+ (gfc_match_prefix): Record using `in_prefix' if we're at the moment
+ parsing a prefix or not.
+ * expr.c (gfc_expr_check_typed): New method.
+ * parse.c (verify_st_order): New argument to disable error output.
+ (check_function_result_typed): New helper method.
+ (parse_spec): Check that the function-result declaration, if given in
+ a prefix, contains no not-yet-typed symbols when the IMPLICIT rules are
+ parsed.
+ * symbol.c (gfc_check_symbol_typed): Check that a symbol already has
+ a type associated to it, otherwise use the IMPLICIT rules or signal
+ an error.
+
+2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ * f95-lang.c: Update all calls to pedwarn.
+
+2008-08-18 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/37032
+ * gfortran.texi: Document decision on include file handling in
+ preprocessed files.
+
+2008-08-16 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36825
+ * libgfortran.h: Reduce GFC_MAX_DIMENSIONS to 7.
+
+2008-08-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35863
+ * io.c (gfc_match_open): Enable UTF-8 in checks.
+ * simplify.c (gfc_simplify_selected_char_kind): Enable iso_10646.
+
+2008-08-14 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36705
+ * symbol.c (check_conflict): Move conflict checks for (procedure,save)
+ and (procedure,intent) to resolve_fl_procedure.
+ * resolve.c (resolve_fl_procedure): Ditto.
+
+2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR 36901
+ * f95-lang.c (gfc_mark_addressable): Use "pedwarn (0," instead of
+ 'pedwarn0'.
+
+2008-08-09 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37011
+ * symbol.c (gfc_add_extension): New function.
+ * decl.c (gfc_get_type_attr_spec): Call it.
+ (gfc_match_derived_decl): Set symbol extension attribute from
+ attr.extension.
+ * gfortran.h : Add prototype for gfc_add_extension.
+
+2008-08-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR 28875
+ * options.c (set_Wall): Replace set_Wunused by warn_unused.
+
+2008-08-08 Daniel Kraft <d@domob.eu>
+
+ * gfortran.h (gfc_finalizer): Replaced member `procedure' by two
+ new members `proc_sym' and `proc_tree' to store the symtree after
+ resolution.
+ (gfc_find_sym_in_symtree): Made public.
+ * decl.c (gfc_match_final_decl): Adapted for new member name.
+ * interface.c (gfc_find_sym_in_symtree): Made public.
+ (gfc_extend_expr), (gfc_extend_assign): Changed call accordingly.
+ * module.c (mio_finalizer), (mio_f2k_derived), (mio_full_f2k_derived):
+ New methods for module-file IO of f2k_derived.
+ (mio_symbol): Do IO of f2k_derived namespace.
+ * resolve.c (gfc_resolve_finalizers): Adapted for new member name and
+ finding the symtree for the symbol here.
+ * symbol.c (gfc_free_finalizer): Adapted for new members.
+
+2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * gfc-internals.texi: Update to GFDL 1.2. Do not list GPL as
+ Invariant Section.
+ * gfortran.texi: Likewise.
+ * intrinsic.texi: Do not list GPL as Invariant Section.
+ * invoke.texi: Likewise. Update copyright years.
+
+2008-07-29 Paul Thomas <pault@gcc.gnu.org>
+
+ * trans-expr.c (conv_parent_component_references): New function
+ to build missing parent references.
+ (gfc_conv_variable): Call it
+ * symbol.c (gfc_add_component): Check that component name in a
+ derived type extension does not appear in parent.
+ (gfc_find_component): For a derived type extension, check if
+ the component appears in the parent derived type by calling
+ self. Separate errors for private components and private types.
+ * decl.c (match_data_constant): Add extra arg to call to
+ gfc_match_structure_constructor.
+ (check_extended_derived_type): New function to check that a
+ parent derived type exists and that it is OK for exension.
+ (gfc_get_type_attr_spec): Add extra argument 'name' and return
+ it if extends is specified.
+ (gfc_match_derived_decl): Match derived type extension and
+ build a first component of the parent derived type if OK. Add
+ the f2k namespace if not present.
+ * gfortran.h : Add the extension attribute.
+ * module.c : Handle attribute 'extension'.
+ * match.h : Modify prototypes for gfc_get_type_attr_spec and
+ gfc_match_structure_constructor.
+ * primary.c (build_actual_constructor): New function extracted
+ from gfc_match_structure_constructor and modified to call self
+ iteratively to build derived type extensions, when f2k named
+ components are used.
+ (gfc_match_structure_constructor): Do not throw error for too
+ many components if a parent type is being handled. Use
+ gfc_find_component to generate errors for non-existent or
+ private components. Iteratively call self for derived type
+ extensions so that parent constructor is built. If extension
+ and components left over, throw error.
+ (gfc_match_rvalue): Add extra arg to call to
+ gfc_match_structure_constructor.
+
+ * trans-array.c (gfc_conv_resolve_dependencies): If lhs and rhs
+ are the same symbol, aliassing does not matter.
+
+2008-07-29 Jan Hubicka <jh@suse.cz>
+
+ * options.c (gfc_post_options): Do not set flag_no_inline.
+
+2008-07-29 Daniel Kraft <d@domob.eu>
+
+ PR fortran/36403
+ * trans-intrinsic.c (conv_generic_with_optional_char_arg): New method
+ to append a string-length even if the string argument is missing, e.g.
+ for EOSHIFT.
+ (gfc_conv_intrinsic_function): Call the new method for EOSHIFT, PACK
+ and RESHAPE.
+
+2008-07-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * gfortran.h (try): Remove macro. Replace try with gfc_try
+ throughout.
+ * array.c: Likewise.
+ * check.c: Likewise.
+ * cpp.c: Likewise.
+ * cpp.h: Likewise.
+ * data.c: Likewise.
+ * data.h: Likewise.
+ * decl.c: Likewise.
+ * error.c: Likewise.
+ * expr.c: Likewise.
+ * interface.c: Likewise.
+ * intrinsic.c: Likewise.
+ * intrinsic.h: Likewise.
+ * io.c: Likewise.
+ * match.h: Likewise.
+ * parse.c: Likewise.
+ * parse.h: Likewise.
+ * resolve.c: Likewise.
+ * scanner.c: Likewise.
+ * simplify.c: Likewise.
+ * symbol.c: Likewise.
+ * trans-openmp.c: Likewise.
+ * trans-types.c: Likewise.
+
+2008-07-28 Tobias Burnus <burnus@net-b.de>
+
+ * Make-lang.in: Remove -Wno-* from fortran-warn.
+
+2008-07-28 Richard Guenther <rguenther@suse.de>
+
+ Merge from gimple-tuples-branch.
+
+ 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
+
+ * trans-expr.c: Include gimple.h instead of tree-gimple.h.
+ * trans-array.c: Same.
+ * trans-openmp.c: Same.
+ * trans-stmt.c: Same.
+ * f95-lang.c: Same.
+ * trans-io.c: Same.
+ * trans-decl.c: Same.
+ * trans-intrinsic.c: Same.
+ * trans.c: Same. Include tree-iterator.h.
+ * Make-lang.in (trans.o): Depend on tree-iterator.h
+
+ 2008-07-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * trans-array.h (gfc_conv_descriptor_data_set_internal):
+ Rename to gfc_conv_descriptor_data_set.
+ (gfc_conv_descriptor_data_set_tuples): Remove.
+ * trans-array.c (gfc_conv_descriptor_data_get): Rename
+ from gfc_conv_descriptor_data_set_internal.
+ Remove last argument to gfc_add_modify.
+ (gfc_trans_allocate_array_storage): Rename gfc_add_modify_expr to
+ gfc_add_modify.
+ (gfc_trans_create_temp_array): Same.
+ (gfc_conv_array_transpose): Same.
+ (gfc_grow_array): Same.
+ (gfc_put_offset_into_var): Same.
+ (gfc_trans_array_ctor_element): Same.
+ (gfc_trans_array_constructor_subarray): Same.
+ (gfc_trans_array_constructor_value): Same.
+ (gfc_trans_scalarized_loop_end): Same.
+ (gfc_array_init_size): Same.
+ (gfc_array_allocate): Same.
+ (gfc_trans_array_bounds): Same.
+ (gfc_trans_auto_array_allocation): Same.
+ (gfc_trans_g77_array): Same.
+ (gfc_trans_dummy_array_bias): Same.
+ (gfc_conv_expr_descriptor): Same.
+ (structure_alloc_comps): Same.
+ * trans-expr.c: Same.
+ * trans-openmp.c (gfc_omp_clause_default_ctor): Same.
+ Rename gfc_conv_descriptor_data_set_tuples to
+ gfc_conv_descriptor_data_set.
+ (gfc_omp_clause_copy_ctor): Change build_gimple_modify_stmt to
+ build2_v.
+ (gfc_omp_clause_assign_op): Same.
+ (gfc_trans_omp_array_reduction): Rename gfc_add_modify_expr to
+ gfc_add_modify.
+ (gfc_trans_omp_atomic): Same.
+ (gfc_trans_omp_do): Same. Change GIMPLE_MODIFY_STMT to MODIFY_EXPR.
+ Rename gfc_add_modify_stmt to gfc_add_modify.
+ * trans-stmt.c: Rename gfc_add_modify_expr to
+ gfc_add_modify.
+ * trans.c: Rename gfc_add_modify_expr to
+ gfc_add_modify.
+ (gfc_add_modify): Remove last argument.
+ Rename GIMPLE_MODIFY_STMT to MODIFY_EXPR.
+ * trans.h: Remove gfc_add_modify_expr, gfc_add_modify_stmt.
+ Add prototype for gfc_add_modify.
+ * f95-lang.c (union lang_tree_node): Rename GENERIC_NEXT to TREE_CHAIN.
+ * trans-decl.c: Rename gfc_add_modify_stmt to gfc_add_modify.
+ * trans-io.c: Same.
+ * trans-intrinsic.c: Same.
+
+ 2008-02-25 Aldy Hernandez <aldyh@redhat.com>
+
+ * Make-lang.in (fortran-warn): Add -Wno-format.
+
+ 2008-02-19 Diego Novillo <dnovillo@google.com>
+
+ http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html
+
+ * fortran/Make-lang.in (fortran-warn): Remove.
+
+ 2007-11-22 Aldy Hernandez <aldyh@redhat.com>
+
+ * trans-expr.c (gfc_trans_string_copy): Use "void *" when building a
+ memset.
+
+ 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
+
+ * Make-lang.in (fortran-warn): Set to -Wno-format.
+ * trans.c (gfc_trans_code): Update comment to say GENERIC.
+ Call tree_annotate_all_with_locus instead of annotate_all_with_locus.
+
+2008-07-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36132
+ PR fortran/29952
+ PR fortran/36909
+ * trans.c (gfc_trans_runtime_check): Allow run-time warning besides
+ run-time error.
+ * trans.h (gfc_trans_runtime_check): Update declaration.
+ * trans-array.c (gfc_trans_array_ctor_element,gfc_trans_array_bound_check,
+ gfc_conv_array_ref,gfc_conv_ss_startstride,gfc_trans_dummy_array_bias):
+ Updated gfc_trans_runtime_check calls.
+ (gfc_conv_array_parameter): Implement flag_check_array_temporaries,
+ fix packing/unpacking for nonpresent optional actuals to optional
+ formals.
+ * trans-array.h (gfc_conv_array_parameter): Update declaration.
+ * trans-expr.c (gfc_conv_substring,gfc_trans_arrayfunc_assign,
+ gfc_conv_function_call): Updated gfc_trans_runtime_check calls.
+ (gfc_conv_function_call): Update gfc_conv_array_parameter calls.
+ * trans-expr.c (gfc_trans_goto): Updated gfc_trans_runtime_check
+ calls.
+ * trans-io.c (set_string,gfc_conv_intrinsic_repeat): Ditto.
+ (gfc_conv_intrinsic_transfer,gfc_conv_intrinsic_loc): Same for
+ gfc_conv_array_parameter.
+ * trans-intrinsics.c (gfc_conv_intrinsic_bound): Ditto.
+ * trans-decl.c (gfc_build_builtin_function_decls): Add
+ gfor_fndecl_runtime_warning_at.
+ * lang.opt: New option fcheck-array-temporaries.
+ * gfortran.h (gfc_options): New flag_check_array_temporaries.
+ * options.c (gfc_init_options, gfc_handle_option): Handle flag.
+ * invoke.texi: New option fcheck-array-temporaries.
+
+2008-07-24 Jan Hubicka <jh@suse.cz>
+
+ * fortran/options.c (gfc_post_options): Remove flag_unline_trees code.
+
+2008-07-24 Daniel Kraft <d@domob.eu>
+
+ PR fortran/33141
+ * lang.opt (Wnonstd-intrinsics): Removed option.
+ (Wintrinsics-std), (Wintrinsic-shadow): New options.
+ * invoke.texi (Option Summary): Removed -Wnonstd-intrinsics
+ from the list and added -Wintrinsics-std and -Wintrinsic-shadow.
+ (Error and Warning Options): Documented the new options and removed
+ the documentation for -Wnonstd-intrinsics.
+ * gfortran.h (gfc_option_t): New members warn_intrinsic_shadow and
+ warn_intrinsics_std, removed warn_nonstd_intrinsics.
+ (gfc_is_intrinsic): Renamed from gfc_intrinsic_name.
+ (gfc_warn_intrinsic_shadow), (gfc_check_intrinsic_standard): New.
+ * decl.c (match_procedure_decl): Replaced gfc_intrinsic_name by
+ the new name gfc_is_intrinsic.
+ (warn_intrinsic_shadow): New helper method.
+ (gfc_match_function_decl), (gfc_match_subroutine): Call the new method
+ warn_intrinsic_shadow to check the just-parsed procedure.
+ * expr.c (check_init_expr): Call new gfc_is_intrinsic to check whether
+ the function called is really an intrinsic in the selected standard.
+ * intrinsic.c (gfc_is_intrinsic): Renamed from gfc_intrinsic_name and
+ extended to take into account the selected standard settings when trying
+ to find out whether a symbol is an intrinsic or not.
+ (gfc_check_intrinsic_standard): Made public and extended.
+ (gfc_intrinsic_func_interface), (gfc_intrinsic_sub_interface): Removed
+ the calls to check_intrinsic_standard, this check now happens inside
+ gfc_is_intrinsic.
+ (gfc_warn_intrinsic_shadow): New method defined.
+ * options.c (gfc_init_options): Initialize new warning flags to false
+ and removed intialization of Wnonstd-intrinsics flag.
+ (gfc_post_options): Removed logic for Wnonstd-intrinsics flag.
+ (set_Wall): Set new warning flags and removed Wnonstd-intrinsics flag.
+ (gfc_handle_option): Handle the new flags and removed handling of the
+ old Wnonstd-intrinsics flag.
+ * primary.c (gfc_match_rvalue): Replaced call to gfc_intrinsic_name by
+ the new name gfc_is_intrinsic.
+ * resolve.c (resolve_actual_arglist): Ditto.
+ (resolve_generic_f), (resolve_unknown_f): Ditto.
+ (is_external_proc): Ditto.
+ (resolve_generic_s), (resolve_unknown_s): Ditto.
+ (resolve_symbol): Ditto and ensure for symbols declared INTRINSIC that
+ they are really available in the selected standard setting.
+
+2008-07-24 Daniel Kraft <d@domob.eu>
+
+ * match.c (gfc_match): Add assertion to catch wrong calls trying to
+ match upper-case characters.
+
+2008-07-24 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/29952
+ * gfortran.h: Add "warn_array_temp" to gfc_option_t.
+ * lang.opt: Add -Warray-temporaries.
+ * invoke.texi: Document -Warray-temporaries
+ * trans-array.h (gfc_trans_create_temp_array): Add argument of
+ type *locus.
+ (gfc_conv_loop_setup): Likewise.
+ * trans-array.c (gfc_trans_create_temp_array): If
+ -Warray-temporaries is given and locus is present, warn about
+ creation of array temporaries.
+ (gfc_trans_array_constructor_subarray): Add locus to call
+ of gfc_conv_loop_setup.
+ (gfc_trans_array_constructor): Add where argument. Pass where
+ argument to call of gfc_trans_create_temp_array.
+ (gfc_add_loop_ss_code): Add where argument. Pass where argument
+ to recursive call of gfc_add_loop_ss_code and to call of
+ gfc_trans_array_constructor.
+ (gfc_conv_loop_setup): Add where argument. Pass where argument
+ to calls to gfc_add_loop_ss_code and to gfc_trans_create_temp_array.
+ (gfc_conv_expr_descriptor): Pass location to call of
+ gfc_conv_loop_setup.
+ (gfc_conv_array_parameter): If -Warray-temporaries is given,
+ warn about creation of temporary arrays.
+ * trans-expr.c (gfc_conv_subref_array_arg): Add where argument
+ to call to gfc_conv_loop_setup.
+ (gfc_conv_function_call): Add where argument to call to
+ gfc_trans_creat_temp_array.
+ (gfc_trans_subarray_assign): Likewise.
+ (gfc_trans_assignment_1): Add where argument to call to
+ gfc_conv_loop_setup.
+ * trans-stmt.c (gfc_conv_elemental_dependencies): Add where
+ argument to call to gfc_trans_create_temp_array.
+ (gfc_trans_call): Add where argument to call to gfc_conv_loop_setup.
+ (generate_loop_for_temp_to_lhs): Likewise.
+ (generate_loop_for_rhs_to_temp): Likewise.
+ (compute_inner_temp_size): Likewise.
+ (gfc_trans-pointer_assign_need_temp): Likewise.
+ (gfc_evaluate_where_mask): Likewise.
+ (gfc_trans_where_assign): Likewise.
+ (gfc_trans_where_3): Likewise.
+ * trans-io.c (transfer_srray_component): Add where argument
+ to function. Add where argument to call to gfc_conv_loop_setup.
+ (transfer_expr): Add where argument to call to
+ transfer_array_component.
+ (gfc_trans_transfer): Add where expression to call to
+ gfc_conv_loop_setup.
+ * trans-intrinsic.c (gfc_conv_intrinsic_anyall): Add
+ where argument to call to gfc_conv_loop_setup.
+ (gfc_conv_intrinsic_count): Likewise.
+ (gfc_conv_intrinsic_arith): Likewise.
+ (gfc_conv_intrinsic_dot_product): Likewise.
+ (gfc_conv_intrinsic_minmaxloc): Likewise.
+ (gfc_conv_intrinsic_minmaxval): Likewise.
+ (gfc_conv_intrinsic_array_transfer): Warn about
+ creation of temporary array.
+ Add where argument to call to gfc_trans_create_temp_array.
+ * options.c (gfc_init_options): Initialize gfc_option.warn_array_temp.
+ (gfc_handle_option): Set gfc_option.warn_array_temp.
+
+2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR 35058
+ * f95-lang.c (gfc_mark_addressable): All calls to pedwarn changed.
+
+2008-07-22 Daniel Kraft <d@domob.eu>
+
+ PR fortran/29835
+ * io.c (error_element), (format_locus): New static globals.
+ (unexpected_element): Spelled out this message fully.
+ (next_char): Keep track of locus when not MODE_STRING.
+ (next_char_not_space): Remember last parsed element in error_element.
+ (format_lex): Fix two indentation errors.
+ (check_format): Use format_locus and possibly error_element for a
+ slightly better error message on invalid format.
+ (check_format_string): Set format_locus to start of the string
+ expression used as format.
+
+2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * expr.c (gfc_check_pointer_assign): Fix typo in string.
+ * io.c (check_format): Fix typo in string. Fix comment typos.
+ * parse.c (gfc_global_used): Likewise.
+ * resolve.c (resolve_allocate_expr): Likewise.
+ * symbol.c (gfc_set_default_type): Likewise.
+ * arith.c: Fix typos in comments.
+ * array.c: Likewise.
+ * data.c: Likewise.
+ * decl.c: Likewise.
+ * dependency.c: Likewise.
+ * f95-lang.c: Likewise.
+ * gfortran.h: Likewise.
+ * matchexp.c: Likewise.
+ * module.c: Likewise.
+ * primary.c: Likewise.
+ * scanner.c: Likewise.
+ * trans-array.c: Likewise.
+ * trans-common.c: Likewise.
+ * trans-decl.c: Likewise.
+ * trans-expr.c: Likewise.
+ * trans-intrinsic.c: Likewise.
+ * trans-types.c: Likewise.
+ * trans.c: Likewise.
+ * trans.h: Likewise.
+
+2008-07-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36795
+ * matchexp.c (gfc_get_parentheses): Remove obsolete workaround,
+ which caused the generation of wrong code.
+
+2008-07-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36342
+ * scanner.c (load_file): Add argument to destinguish between
+ true filename and displayed filename.
+ (include_line,gfc_new_file): Adapt accordingly.
+
+2008-07-19 Tobias Burnus <burnus@net-b.de>
+
+ * check.c (gfc_check_cshift,gfc_check_eoshift,gfc_check_unpack): Add rank
+ checks for cshift's shift and eoshift's shift and boundary args.
+ (gfc_check_unpack): Add rank and shape tests for unpack.
+
+2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * gfortran.h (new): Remove macro.
+ * array.c (gfc_append_constructor, match_array_list,
+ gfc_match_array_constructor): Likewise.
+ * bbt.c (insert, gfc_insert_bbt): Likewise.
+ * decl.c (var_element, top_var_list, top_val_list, gfc_match_data,
+ get_proc_name): Likewise.
+ * expr.c (gfc_copy_actual_arglist): Likewise.
+ * interface.c (compare_actual_formal, check_new_interface,
+ gfc_add_interface): Likewise.
+ * intrinsic.c gfc_convert_type_warn, gfc_convert_chartype):
+ Likewise.
+ * io.c (match_io_iterator, match_io_list): Likewise.
+ * match.c (match_forall_header): Likewise.
+ * matchexp.c (build_node): Likewise.
+ * module.c (gfc_match_use): Likewise.
+ * scanner.c (load_file): Likewise.
+ * st.c (gfc_append_code): Likewise.
+ * symbol.c (save_symbol_data, gfc_get_sym_tree, gfc_undo_symbols,
+ gfc_commit_symbols): Likewise.
+ * trans-common.c (build_field): Likewise.
+ * trans-decl.c (gfc_finish_var_decl): Likewise.
+ * trans-expr.c (gfc_free_interface_mapping,
+ gfc_get_interface_mapping_charlen, gfc_add_interface_mapping,
+ gfc_finish_interface_mapping,
+ gfc_apply_interface_mapping_to_expr): Likewise.
+ * trans.h (gfc_interface_sym_mapping): Likewise.
+
+2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * gfortran.h (operator): Remove macro.
+ (gfc_namespace, gfc_expr): Avoid C++ keywords.
+ * arith.c (eval_intrinsic, eval_intrinsic_f2, eval_intrinsic_f3):
+ Likewise.
+ * decl.c (access_attr_decl): Likewise.
+ * dependency.c (gfc_dep_compare_expr): Likewise.
+ * dump-parse-tree.c (show_expr, show_uop, show_namespace):
+ Likewise.
+ * expr.c (gfc_copy_expr, gfc_type_convert_binary,
+ simplify_intrinsic_op, check_intrinsic_op): Likewise.
+ * interface.c (fold_unary, gfc_match_generic_spec,
+ gfc_match_interface, gfc_match_end_interface,
+ check_operator_interface, check_uop_interfaces,
+ gfc_check_interfaces, gfc_extend_expr, gfc_extend_assign,
+ gfc_add_interface, gfc_current_interface_head,
+ gfc_set_current_interface_head): Likewise.
+ * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
+ Likewise.
+ * matchexp.c (gfc_get_parentheses, build_node): Likewise.
+ * module.c (gfc_use_rename, gfc_match_use, find_use_name_n,
+ number_use_names, mio_expr, load_operator_interfaces, read_module,
+ write_operator, write_module): Likewise.
+ * openmp.c (resolve_omp_atomic): Likewise.
+ * resolve.c (resolve_operator, gfc_resolve_character_operator,
+ gfc_resolve_uops): Likewise.
+ * symbol.c (free_uop_tree, gfc_free_namespace): Likewise.
+ * trans-expr.c (gfc_conv_expr_op): Likewise.
+ * trans-openmp.c (gfc_trans_omp_atomic): Likewise.
+
+2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * gfortran.h (protected): Remove macro.
+ * dump-parse-tree.c (show_attr): Avoid C++ keywords.
+ * expr.c (gfc_check_pointer_assign): Likewise.
+ * interface.c (compare_parameter_protected): Likewise.
+ * intrinsic.c (enum class, add_sym, add_sym_0, add_sym_1,
+ add_sym_1s, add_sym_1m, add_sym_2, add_sym_2s, add_sym_3,
+ add_sym_3ml, add_sym_3red, add_sym_3s, add_sym_4, add_sym_4s,
+ add_sym_5s): Likewise.
+ * match.c (gfc_match_assignment, gfc_match_pointer_assignment):
+ Likewise.
+ * module.c (mio_symbol_attribute): Likewise.
+ * primary.c (match_variable): Likewise.
+ * resolve.c (resolve_equivalence): Likewise.
+ * symbol.c (check_conflict, gfc_add_protected, gfc_copy_attr):
+ Likewise.
+ * trans-types.c (gfc_get_array_type_bounds): Likewise.
+
+2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * arith.c (eval_type_intrinsic0): Avoid C++ keywords.
+ * gfortran.h (try, protected, operator, new): Likewise.
+
+2008-07-17 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36825
+ PR fortran/36824
+ * array.c (gfc_match_array_spec): Fix array-rank check.
+ * resolve.c (resolve_fl_derived): Fix constentness check
+ for the array dimensions.
+
+2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * Make-lang.in (gfortranspec.o): Fix dependencies.
+
+2008-07-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/36725
+ * io.c: Add error check for g0 edit descriptor followed by '.'.
+
+2008-07-12 Daniel Kraft <d@domob.eu>
+
+ * resolve.c (resolve_fl_derived): Allow pointer components to empty
+ derived types fixing a missing part of PR fortran/33221.
+
+2008-07-10 Daniel Kraft <d@domob.eu>
+
+ * gfc-internals.texi (section gfc_expr): Created documentation about
+ the gfc_expr internal data structure.
+
+2008-07-07 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/36670
+ * iresolve.c (gfc_resolve_product): Set shape of return
+ value from array.
+ (gfc_resolve_sum): Likewise.
+
+2008-07-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/36726
+ * f95-lang.c (poplevel): Don't ever add subblocks to
+ global_binding_level.
+
+2008-07-02 Janus Weil <janus@gcc.gnu.org>
+ Tobias Burnus <burnus@net-b.de>
+ Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32580
+ * gfortran.h (struct gfc_symbol): New member "proc_pointer".
+ * check.c (gfc_check_associated,gfc_check_null): Implement
+ procedure pointers.
+ * decl.c (match_procedure_decl): Ditto.
+ * expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol): Ditto.
+ * interface.c (compare_actual_formal): Ditto.
+ * match.h: Ditto.
+ * match.c (gfc_match_pointer_assignment): Ditto.
+ * parse.c (parse_interface): Ditto.
+ * primary.c (gfc_match_rvalue,match_variable): Ditto.
+ * resolve.c (resolve_fl_procedure): Ditto.
+ * symbol.c (check_conflict,gfc_add_external,gfc_add_pointer,
+ gfc_copy_attr,gen_fptr_param,build_formal_args): Ditto.
+ * trans-decl.c (get_proc_pointer_decl,gfc_get_extern_function_decl,
+ create_function_arglist): Ditto.
+ * trans-expr.c (gfc_conv_variable,gfc_conv_function_val,
+ gfc_conv_function_call,gfc_trans_pointer_assignment): Ditto.
+
+2008-07-02 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/36590
+ PR fortran/36681
+ * iresolve.c (resolve_mask_arg): Don't convert mask to
+ kind=1 logical if it is of that type already.
+
+2008-06-29 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/36341
+ * iresolve.c (gfc_resolve_matmul): Copy shapes
+ from arguments.
+
+2008-06-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ * invoke.texi: Add documentation for runtime behavior of
+ -fno-range-check.
+
+2008-06-28 Daniel Kraft <d@domob.eu>
+
+ * gfc-internals.texi (section gfc_code): Extended documentation about
+ gfc_code in the internal datastructures chapter including details about
+ how IF, DO and SELECT blocks look like and an example for how the
+ block-chaining works.
+
+2008-06-25 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/36526
+ * interface.c (check_intents): Correct error where the actual
+ arg was checked for a pointer argument, rather than the formal.
+
+2008-06-24 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34371
+ * expr.c (gfc_check_assign): Change message and locus for
+ error when conform == 0.
+
+2008-06-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/36597
+ * cpp.c (cpp_define_builtins): Change _OPENMP value to 200805.
+
+2008-06-20 Laurynas Biveinis <laurynas.biveinis@gmail.com>
+ Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34908
+ PR fortran/36276
+ * scanner.c (preprocessor_line): do not call gfc_free for
+ current_file->filename if it differs from filename.
+
+2008-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * arith.c (hollerith2representation): Fix for -Wc++-compat.
+ * array.c (gfc_get_constructor): Likewise.
+ * decl.c (gfc_get_data_variable, gfc_get_data_value, gfc_get_data,
+ create_enum_history, gfc_match_final_decl): Likewise.
+ * error.c (error_char): Likewise.
+ * expr.c (gfc_get_expr, gfc_copy_expr): Likewise.
+ * gfortran.h (gfc_get_charlen, gfc_get_array_spec,
+ gfc_get_component, gfc_get_formal_arglist, gfc_get_actual_arglist,
+ gfc_get_namelist, gfc_get_omp_clauses, gfc_get_interface,
+ gfc_get_common_head, gfc_get_dt_list, gfc_get_array_ref,
+ gfc_get_ref, gfc_get_equiv, gfc_get_case, gfc_get_iterator,
+ gfc_get_alloc, gfc_get_wide_string): Likewise.
+ * interface.c (count_types_test): Likewise.
+ * intrinsic.c (add_char_conversions, gfc_intrinsic_init_1):
+ Likewise.
+ * io.c (gfc_match_open, gfc_match_close, match_filepos, match_io,
+ gfc_match_inquire, gfc_match_wait): Likewise.
+ * match.c (gfc_match, match_forall_iterator): Likewise.
+ * module.c (gfc_get_pointer_info, gfc_get_use_rename, add_fixup,
+ add_true_name, parse_string, write_atom, quote_string,
+ mio_symtree_ref, mio_gmp_real, write_common_0): Likewise.
+ * options.c (gfc_post_options): Likewise.
+ * primary.c (match_integer_constant, match_hollerith_constant,
+ match_boz_constant, match_real_constant,
+ gfc_get_structure_ctor_component, gfc_match_structure_constructor): Likewise.
+ * scanner.c (gfc_widechar_to_char, add_path_to_list,
+ add_file_change, load_line, get_file, preprocessor_line,
+ load_file, unescape_filename, gfc_read_orig_filename): Likewise.
+ * simplify.c (gfc_simplify_ibits, gfc_simplify_ishft,
+ gfc_simplify_ishftc): Likewise.
+ * symbol.c (gfc_get_st_label, gfc_get_namespace, gfc_new_symtree,
+ gfc_get_uop, gfc_new_symbol, save_symbol_data, gfc_get_gsymbol):
+ Likewise.
+ * target-memory.c (gfc_target_interpret_expr): Likewise.
+ * trans-const.c (gfc_build_wide_string_const): Likewise.
+ * trans-expr.c (gfc_add_interface_mapping): Likewise.
+ * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
+ gfc_conv_intrinsic_int, gfc_conv_intrinsic_lib_function,
+ gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_ctime,
+ gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
+ gfc_conv_intrinsic_minmax, gfc_conv_intrinsic_minmax_char,
+ gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_index_scan_verify,
+ gfc_conv_intrinsic_merge, gfc_conv_intrinsic_trim): Likewise.
+ * trans.c (gfc_get_backend_locus): Likewise.
+ * trans.h (gfc_get_ss): Likewise.
+
+2008-06-18 Daniel Kraft <d@domob.eu>
+
+ PR fortran/36517, fortran/36492
+ * array.c (gfc_resolve_character_array_constructor): Call
+ gfc_set_constant_character_len with changed length-chec argument.
+ * decl.c (gfc_set_constant_character_len): Changed array argument to
+ be a generic length-checking argument that can be used for correct
+ checking with typespec and in special cases where the should-be length
+ is different from the target length.
+ (build_struct): Call gfc_set_constant_character_len with changed length
+ checking argument and introduced additional checks for exceptional
+ conditions on invalid code.
+ (add_init_expr_to_sym), (do_parm): Call gfc_set_constant_character_len
+ with changed argument.
+ * match.h (gfc_set_constant_character_len): Changed third argument to
+ int for the should-be length rather than bool.
+
+2008-06-17 Daniel Kraft <d@domob.eu>
+
+ PR fortran/36112
+ * array.c (gfc_resolve_character_array_constructor): Check that all
+ elements with constant character length have the same one rather than
+ fixing it if no typespec is given, emit an error if they don't. Changed
+ return type to "try" and return FAILURE for the case above.
+ (gfc_resolve_array_constructor): Removed unneeded call to
+ gfc_resolve_character_array_constructor in this function.
+ * gfortran.h (gfc_resolve_character_array_constructor): Returns try.
+ * trans-array.c (get_array_ctor_strlen): Return length of first element
+ rather than last element.
+ * resolve.c (gfc_resolve_expr): Handle FAILURE return from
+ gfc_resolve_character_array_constructor.
+
+2008-06-17 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34396
+ * resolve.c (add_dt_to_dt_list): New function.
+ (resolve_fl_derived): Call new function for pointer components
+ and when derived type resolved.
+
+2008-06-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/36515
+ * trans-decl.c (gfc_generate_function_code): Add range_check to options
+ array.
+
+2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * gfc-internals.texi: Expand TABs, drop indentation outside examples.
+ * gfortran.texi: Likewise.
+ * intrinsic.texi: Likewise.
+ * invoke.texi: Likewise.
+
+2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35863
+ * trans-io.c (gfc_build_io_library_fndecls): Build declaration for
+ transfer_character_wide which includes passing in the character kind to
+ support wide character IO. (transfer_expr): If the kind == 4, create the
+ argument and build the call.
+ * gfortran.texi: Fix typo.
+
+2008-06-13 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36476
+ * decl.c (do_parm): Handle init expression for len=*.
+
+2008-06-12 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36462
+ * trans-intrinsic.c (gfc_conv_intrinsic_index_scan_verify):
+ Fix passing of the BACK= argument.
+
+2008-06-10 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ * cpp.c: Add copyright notice.
+ * cpp.h: Add copyright notice.
+
+2008-06-08 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36459
+ * decl.c (match_procedure_decl): Correctly recognize if the interface
+ is an intrinsic procedure.
+
+2008-06-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/35830
+ * resolve.c (resolve_symbol): Copy more attributes for
+ PROCEDUREs with interfaces.
+
+2008-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/36420
+ PR fortran/36422
+ * io.c (check_format): Add new error message for zero width.
+ Use new error message for FMT_A and with READ, FMT_G. Allow
+ FMT_G with WRITE except when -std=F95 and -std=F2003.
+
+2008-06-07 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36437
+ * intrinsic.c (add_functions): Implement c_sizeof.
+ * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Do not
+ create unneeded variable in the scalar case.
+ * intrinsic.texi: Add C_SIZEOF documentation.
+
+2008-06-06 Tobias Burnus <burnus@net-b.de>
+
+ * intrinsic.texi (BESSEL_J1): Fix BES(S)EL_J1 typo.
+
+2008-06-06 Jakub Jelinek <jakub@redhat.com>
+
+ * scanner.c (skip_free_comments, skip_fixed_comments): Handle tabs.
+ * parse.c (next_free): Allow tab after !$omp.
+ (decode_omp_directive): Handle !$omp task, !$omp taskwait
+ and !$omp end task.
+ (case_executable): Add ST_OMP_TASKWAIT.
+ (case_exec_markers): Add ST_OMP_TASK.
+ (gfc_ascii_statement): Handle ST_OMP_TASK, ST_OMP_END_TASK and
+ ST_OMP_TASKWAIT.
+ (parse_omp_structured_block, parse_executable): Handle ST_OMP_TASK.
+ * gfortran.h (gfc_find_sym_in_expr): New prototype.
+ (gfc_statement): Add ST_OMP_TASK, ST_OMP_END_TASK and ST_OMP_TASKWAIT.
+ (gfc_omp_clauses): Add OMP_SCHED_AUTO to sched_kind,
+ OMP_DEFAULT_FIRSTPRIVATE to default_sharing. Add collapse and
+ untied fields.
+ (gfc_exec_op): Add EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
+ * f95-lang.c (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
+ LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR,
+ LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
+ * trans.h (gfc_omp_clause_default_ctor): Add another argument.
+ (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
+ gfc_omp_clause_dtor, gfc_omp_private_outer_ref): New prototypes.
+ * types.def (BT_ULONGLONG, BT_PTR_ULONGLONG,
+ BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
+ BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
+ BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
+ BT_FN_VOID_PTR_PTR, BT_PTR_FN_VOID_PTR_PTR,
+ BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
+ (BT_BOOL): Use integer type with BOOL_TYPE_SIZE rather
+ than boolean_type_node.
+ * dump-parse-tree.c (gfc_show_omp_node): Handle EXEC_OMP_TASK,
+ EXEC_OMP_TASKWAIT, OMP_SCHED_AUTO, OMP_DEFAULT_FIRSTPRIVATE,
+ untied and collapse clauses.
+ (gfc_show_code_node): Handle EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
+ * trans.c (gfc_trans_code): Handle EXEC_OMP_TASK and
+ EXEC_OMP_TASKWAIT.
+ * st.c (gfc_free_statement): Likewise.
+ * resolve.c (gfc_resolve_blocks, resolve_code): Likewise.
+ (find_sym_in_expr): Rename to...
+ (gfc_find_sym_in_expr): ... this. No longer static.
+ (resolve_allocate_expr, resolve_ordinary_assign): Adjust caller.
+ * match.h (gfc_match_omp_task, gfc_match_omp_taskwait): New
+ prototypes.
+ * openmp.c (resolve_omp_clauses): Allow allocatable arrays in
+ firstprivate, lastprivate, reduction, copyprivate and copyin
+ clauses.
+ (omp_current_do_code): Made static.
+ (omp_current_do_collapse): New variable.
+ (gfc_resolve_omp_do_blocks): Compute omp_current_do_collapse,
+ clear omp_current_do_code and omp_current_do_collapse on return.
+ (gfc_resolve_do_iterator): Handle collapsed do loops.
+ (resolve_omp_do): Likewise, diagnose errorneous collapsed do loops.
+ (OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): Define.
+ (gfc_match_omp_clauses): Handle default (firstprivate),
+ schedule (auto), untied and collapse (n) clauses.
+ (OMP_DO_CLAUSES): Add OMP_CLAUSE_COLLAPSE.
+ (OMP_TASK_CLAUSES): Define.
+ (gfc_match_omp_task, gfc_match_omp_taskwait): New functions.
+ * trans-openmp.c (gfc_omp_private_outer_ref): New function.
+ (gfc_omp_clause_default_ctor): Add outer argument. For allocatable
+ arrays allocate them with the bounds of the outer var if outer
+ var is allocated.
+ (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
+ gfc_omp_clause_dtor): New functions.
+ (gfc_trans_omp_array_reduction): If decl is allocatable array,
+ allocate it with outer var's bounds in OMP_CLAUSE_REDUCTION_INIT
+ and deallocate it in OMP_CLAUSE_REDUCTION_MERGE.
+ (gfc_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED
+ for assumed-size arrays.
+ (gfc_trans_omp_do): Add par_clauses argument. If dovar is
+ present in lastprivate clause and do loop isn't simple,
+ set OMP_CLAUSE_LASTPRIVATE_STMT. If dovar is present in
+ parallel's lastprivate clause, change it to shared and add
+ lastprivate clause to OMP_FOR_CLAUSES. Handle collapsed do loops.
+ (gfc_trans_omp_directive): Adjust gfc_trans_omp_do callers.
+ (gfc_trans_omp_parallel_do): Likewise. Move collapse clause to
+ OMP_FOR from OMP_PARALLEL.
+ (gfc_trans_omp_clauses): Handle OMP_SCHED_AUTO,
+ OMP_DEFAULT_FIRSTPRIVATE, untied and collapse clauses.
+ (gfc_trans_omp_task, gfc_trans_omp_taskwait): New functions.
+ (gfc_trans_omp_directive): Handle EXEC_OMP_TASK and
+ EXEC_OMP_TASKWAIT.
+
+2008-06-04 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36322
+ PR fortran/36275
+ * resolve.c (resolve_symbol): Correctly copy the interface for a
+ PROCEDURE declaration.
+
+2008-06-02 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36361
+ * symbol.c (gfc_add_allocatable,gfc_add_dimension,
+ gfc_add_explicit_interface): Added checks.
+ * decl.c (attr_decl1): Added missing "var_locus".
+ * parse.c (parse_interface): Checking for errors.
+
+2008-06-02 Daniel Kraft <d@domob.eu>
+
+ * gfortran.h: New statement-type ST_FINAL for FINAL declarations.
+ (struct gfc_symbol): New member f2k_derived.
+ (struct gfc_namespace): New member finalizers, for use in the above
+ mentioned f2k_derived namespace.
+ (struct gfc_finalizer): New type defined for finalizers linked list.
+ * match.h (gfc_match_final_decl): New function header.
+ * decl.c (gfc_match_derived_decl): Create f2k_derived namespace on
+ constructed symbol node.
+ (gfc_match_final_decl): New function to match a FINAL declaration line.
+ * parse.c (decode_statement): match-call for keyword FINAL.
+ (parse_derived): Parse CONTAINS section and accept FINAL statements.
+ * resolve.c (gfc_resolve_finalizers): New function to resolve (that is
+ in this case, check) a list of finalizer procedures.
+ (resolve_fl_derived): Call gfc_resolve_finalizers here.
+ * symbol.c (gfc_get_namespace): Initialize new finalizers to NULL.
+ (gfc_free_namespace): Free finalizers list.
+ (gfc_new_symbol): Initialize new f2k_derived to NULL.
+ (gfc_free_symbol): Free f2k_derived namespace.
+ (gfc_free_finalizer): New function to free a single gfc_finalizer node.
+ (gfc_free_finalizer_list): New function to free a linked list of
+ gfc_finalizer nodes.
+
+2008-06-02 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/36375
+ PR fortran/36377
+ * cpp.c (gfc_cpp_init): Do not initialize builtins if
+ processing already preprocessed input.
+ (gfc_cpp_preprocess): Finalize output with newline.
+
+2008-05-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ * intrinsic.texi: Revert wrong commit.
+
+2008-05-31 Steven G. Kargl <kargls@comcast.net>
+
+ * arith.c (gfc_arith_init_1): Remove now unused r and c variables.
+ Cleanup numerical inquiry function initialization.
+ (gfc_arith_done_1): Replace multiple mpfr_clear() invocations with
+ a single mpfr_clears().
+ (gfc_check_real_range): Re-arrange logic to eliminate multiple
+ unnecessary branching and assignments.
+ (gfc_arith_times): Use mpfr_clears() in preference to multiple
+ mpfr_clear().
+ (gfc_arith_divide): Ditto.
+ (complex_reciprocal): Eliminate now unused variables a, re, im.
+ Cleanup the mpfr abuse. Use mpfr_clears() in preference to
+ multiple mpfr_clear().
+ (complex_pow): Fix comment whitespace. Use mpfr_clears() in
+ preference to multiple mpfr_clear().
+ * simplify.c (gfc_simplify_and): Remove blank line.
+ (gfc_simplify_atan2): Move error checking earlier to eliminate
+ a now unnecessay gfc_free_expr().
+ (gfc_simplify_bessel_j0): Remove unnecessary gfc_set_model_kind().
+ (gfc_simplify_bessel_j1): Ditto.
+ (gfc_simplify_bessel_jn): Ditto.
+ (gfc_simplify_bessel_y0): Ditto.
+ (gfc_simplify_bessel_y1): Ditto.
+ (gfc_simplify_bessel_yn): Ditto.
+ (only_convert_cmplx_boz): Eliminate unnecessary duplicate code, and
+ combine nested if statement rational expressions.
+ (gfc_simplify_cos): Use mpfr_clears() in preference to multiple
+ mpfr_clear().
+ (gfc_simplify_exp): Ditto.
+ (gfc_simplify_fraction): Move gfc_set_model_kind() to after the
+ special case of 0. Use mpfr_clears() in preference to multiple
+ mpfr_clear().
+ (gfc_simplify_gamma): Eliminate unnecessary gfc_set_model_kind().
+ (gfc_simplify_lgamma): Ditto.
+ (gfc_simplify_log10): Ditto.
+ (gfc_simplify_log): Move gfc_set_model_kind () inside switch
+ statement. Use mpfr_clears() in preference to multiple mpfr_clear().
+ (gfc_simplify_mod): Eliminate now unused variables quot, iquot,
+ and term. Simplify the mpfr magic.
+ (gfc_simplify_modulo): Ditto.
+ (gfc_simplify_nearest): Eliminate unnecessary gfc_set_model_kind().
+ (gfc_simplify_scale): Use mpfr_clears() in preference to multiple
+ mpfr_clear().
+ (gfc_simplify_sin): Ditto
+ (gfc_simplify_sqrt): Ditto
+ (gfc_simplify_set_exponent): Move gfc_set_model_kind() to after the
+ special case of 0. Use mpfr_clears() in preference to multiple
+ mpfr_clear().
+
+2008-05-29 Daniel Franke <franke.daniel@gmail.com>
+
+ PR target/36348
+ * Make-lang.in (F95_OBJS): Added dependency on FORTRAN_TARGET_OBJS.
+
+2008-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * scanner.c (load_line): Add first_char argument. Don't call ungetc.
+ (gfc_read_orig_filename): Adjust call to load_line. Don't call
+ ungetc.
+ (load_file): Adjust call to load_line.
+
+2008-05-28 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36325
+ PR fortran/35830
+ * interface.c (gfc_procedure_use): Enable argument checking for
+ external procedures with explicit interface.
+ * symbol.c (check_conflict): Fix conflict checking for externals.
+ (copy_formal_args): Fix handling of arrays.
+ * resolve.c (resolve_specific_f0, resolve_specific_s0): Fix handling
+ of intrinsics.
+ * parse.c (parse_interface): Non-abstract INTERFACE statement implies
+ EXTERNAL attribute.
+
+2008-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/36319
+ * intrinsic.c (gfc_convert_chartype): Don't mark conversion
+ function as pure.
+ * trans-array.c (gfc_trans_array_ctor_element): Divide element
+ size by the size of one character to obtain length.
+ * iresolve.c (gfc_resolve_cshift): Call the _char4 variant when
+ appropriate.
+ (gfc_resolve_eoshift): Likewise.
+ * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Minor beautification.
+ (gfc_conv_intrinsic_fdate): Minor beautification.
+ (gfc_conv_intrinsic_ttynam): Minor beautification.
+ (gfc_conv_intrinsic_minmax_char): Allow all character kinds.
+ (size_of_string_in_bytes): New function.
+ (gfc_conv_intrinsic_size): Call size_of_string_in_bytes for
+ character expressions.
+ (gfc_conv_intrinsic_sizeof): Likewise.
+ (gfc_conv_intrinsic_array_transfer): Likewise.
+ (gfc_conv_intrinsic_trim): Allow all character kinds. Minor
+ beautification.
+ (gfc_conv_intrinsic_repeat): Fix comment typo.
+ * simplify.c (gfc_convert_char_constant): Take care of conversion
+ of array constructors.
+
+2008-05-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36316
+ * trans-array.c (gfc_set_loop_bounds_from_array_spec):
+ Add missing fold_convert.
+
+2008-05-26 Daniel Franke <franke.daniel@gmail.com>
+
+ * fortran/cpp.c (cpp_define_builtins): Remove usage of TARGET_* macros,
+ added FIXME instead.
+
+2008-05-26 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/18428
+ * lang.opt (A, C, CC, D, E, H, P, U, cpp, d, fworking-directory,
+ imultilib, iprefix, iquote, isysroot, isystem, nocpp, nostdinc,
+ o, undef, v): New options.
+ * options.c (gfc_init_options): Also initialize preprocessor
+ options.
+ (gfc_post_options): Also handle post-initialization of preprocessor
+ options.
+ (gfc_handle_option): Check if option is a preprocessor option.
+ If yes, let gfc_cpp_handle_option() handle the option.
+ * lang-specs.h: Reorganized to handle new options.
+ * scanner.c (gfc_new_file): Read temporary file instead of
+ input source if preprocessing is enabled.
+ * f95-lang.c (gfc_init): Initialize preprocessor.
+ (gfc_finish): Clean up preprocessor.
+ * cpp.c: New.
+ * cpp.h: New.
+ * Make-lang.in: Added new objects and dependencies.
+ * gfortran.texi: Updated section "Preprocessing and
+ conditional compilation".
+ * invoke.texi: Added new section "Preprocessing Options",
+ listed and documented the preprocessing options handled
+ by gfortran.
+
+2008-05-25 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/32600
+ * trans-expr.c (gfc_conv_function_call): Remove library
+ call for c_f_pointer with scalar Fortran pointers and for
+ c_f_procpointer.
+
+2008-05-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/36257
+ * iresolve.c (check_charlen_present): Don't force the rank to 1.
+
+2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/36265
+ * trans-expr.c (gfc_conv_string_tmp): Pick the correct type for
+ the temporary variable.
+
+2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * simplify.c (gfc_simplify_dble, gfc_simplify_real): Initialize
+ result variable to avoid warnings.
+
+2008-05-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * intrinsic.c (char_conversions, ncharconv): New static variables.
+ (find_char_conv): New function.
+ (add_functions): Add simplification functions for ADJUSTL and
+ ADJUSTR. Don't check the kind of their argument. Add checking for
+ LGE, LLE, LGT and LLT.
+ (add_subroutines): Fix argument type for SLEEP. Fix argument name
+ for SYSTEM.
+ (add_char_conversions): New function.
+ (gfc_intrinsic_init_1): Call add_char_conversions.
+ (gfc_intrinsic_done_1): Free char_conversions.
+ (check_arglist): Use kind == 0 as a signal that we don't want
+ the kind value to be checked.
+ (do_simplify): Also simplify character functions.
+ (gfc_convert_chartype): New function
+ * trans-array.c (gfc_trans_array_ctor_element): Don't force the
+ use of default character type.
+ (gfc_trans_array_constructor_value): Likewise.
+ (get_array_ctor_var_strlen): Use integer kind to build an integer
+ instead of a character kind!
+ (gfc_build_constant_array_constructor): Don't force the use of
+ default character type.
+ (gfc_conv_loop_setup): Likewise.
+ * trans-expr.c (gfc_conv_string_tmp): Don't force the use of
+ default character type. Allocate enough memory for wide strings.
+ (gfc_conv_concat_op): Make sure operand kind are the same.
+ (string_to_single_character): Remove gfc_ prefix. Reindent.
+ Don't force the use of default character type.
+ (gfc_conv_scalar_char_value): Likewise.
+ (gfc_build_compare_string): Call string_to_single_character.
+ (fill_with_spaces): New function
+ (gfc_trans_string_copy): Add kind arguments. Use them to deal
+ with wide character kinds.
+ (gfc_conv_statement_function): Whitespace fix. Call
+ gfc_trans_string_copy with new kind arguments.
+ (gfc_conv_substring_expr): Call gfc_build_wide_string_const
+ instead of using gfc_widechar_to_char.
+ (gfc_conv_string_parameter): Don't force the use of default
+ character type.
+ (gfc_trans_scalar_assign): Pass kind args to gfc_trans_string_copy.
+ * intrinsic.h (gfc_check_lge_lgt_lle_llt, gfc_convert_char_constant,
+ gfc_resolve_adjustl, gfc_resolve_adjustr): New prototypes.
+ * decl.c (gfc_set_constant_character_len): Don't assert the
+ existence of a single character kind.
+ * trans-array.h (gfc_trans_string_copy): New prototype.
+ * gfortran.h (gfc_check_character_range, gfc_convert_chartype):
+ New prototypes.
+ * error.c (print_wide_char_into_buffer): New function lifting
+ code from gfc_print_wide_char. Fix order to output '\x??' instead
+ of 'x\??'.
+ (gfc_print_wide_char): Call print_wide_char_into_buffer.
+ (show_locus): Call print_wide_char_into_buffer with buffer local
+ to this function.
+ * trans-const.c (gfc_build_wide_string_const): New function.
+ (gfc_conv_string_init): Deal with wide characters strings
+ constructors.
+ (gfc_conv_constant_to_tree): Call gfc_build_wide_string_const.
+ * trans-stmt.c (gfc_trans_label_assign): Likewise.
+ (gfc_trans_character_select): Deal with wide strings.
+ * expr.c (gfc_check_assign): Allow conversion between character
+ kinds on assignment.
+ * trans-const.h (gfc_build_wide_string_const): New prototype.
+ * trans-types.c (gfc_get_character_type_len_for_eltype,
+ gfc_get_character_type_len): Create too variants of the old
+ gfc_get_character_type_len, one getting kind argument and the
+ other one directly taking a type tree.
+ * trans.h (gfor_fndecl_select_string_char4,
+ gfor_fndecl_convert_char1_to_char4,
+ gfor_fndecl_convert_char4_to_char1): New prototypes.
+ * trans-types.h (gfc_get_character_type_len_for_eltype): New
+ prototype.
+ * resolve.c (resolve_operator): Exit early when kind mismatches
+ are detected, because that makes us issue an error message later.
+ (validate_case_label_expr): Fix wording of error message.
+ * iresolve.c (gfc_resolve_adjustl, gfc_resolve_adjustr): New
+ functions.
+ (gfc_resolve_pack): Call _char4 variants of library function
+ when dealing with wide characters.
+ (gfc_resolve_reshape): Likewise.
+ (gfc_resolve_spread): Likewise.
+ (gfc_resolve_transpose): Likewise.
+ (gfc_resolve_unpack): Likewise.
+ * target-memory.c (size_character): Take character kind bit size
+ correctly into account (not that it changes anything for now, but
+ it's more generic).
+ (gfc_encode_character): Added gfc_ prefix. Encoding each
+ character of a string by calling native_encode_expr for the
+ corresponding unsigned integer.
+ (gfc_target_encode_expr): Add gfc_ prefix to encode_character.
+ * trans-decl.c (gfc_build_intrinsic_function_decls): Build
+ gfor_fndecl_select_string_char4, gfor_fndecl_convert_char1_to_char4
+ and gfor_fndecl_convert_char4_to_char1.
+ * target-memory.h (gfc_encode_character): New prototype.
+ * arith.c (gfc_check_character_range): New function.
+ (eval_intrinsic): Allow non-default character kinds.
+ * check.c (gfc_check_access_func): Only allow default
+ character kind arguments.
+ (gfc_check_chdir): Likewise.
+ (gfc_check_chdir_sub): Likewise.
+ (gfc_check_chmod): Likewise.
+ (gfc_check_chmod_sub): Likewise.
+ (gfc_check_lge_lgt_lle_llt): New function.
+ (gfc_check_link): Likewise.
+ (gfc_check_link_sub): Likewise.
+ (gfc_check_symlnk): Likewise.
+ (gfc_check_symlnk_sub): Likewise.
+ (gfc_check_rename): Likewise.
+ (gfc_check_rename_sub): Likewise.
+ (gfc_check_fgetputc_sub): Likewise.
+ (gfc_check_fgetput_sub): Likewise.
+ (gfc_check_stat): Likewise.
+ (gfc_check_stat_sub): Likewise.
+ (gfc_check_date_and_time): Likewise.
+ (gfc_check_ctime_sub): Likewise.
+ (gfc_check_fdate_sub): Likewise.
+ (gfc_check_gerror): Likewise.
+ (gfc_check_getcwd_sub): Likewise.
+ (gfc_check_getarg): Likewise.
+ (gfc_check_getlog): Likewise.
+ (gfc_check_hostnm): Likewise.
+ (gfc_check_hostnm_sub): Likewise.
+ (gfc_check_ttynam_sub): Likewise.
+ (gfc_check_perror): Likewise.
+ (gfc_check_unlink): Likewise.
+ (gfc_check_unlink_sub): Likewise.
+ (gfc_check_system_sub): Likewise.
+ * primary.c (got_delim): Perform correct character range checking
+ for all kinds.
+ * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Generate
+ calls to library functions convert_char4_to_char1 and
+ convert_char1_to_char4 for character conversions.
+ (gfc_conv_intrinsic_char): Allow all character kings.
+ (gfc_conv_intrinsic_strcmp): Fix whitespace.
+ (gfc_conv_intrinsic_repeat): Take care of all character kinds.
+ * intrinsic.texi: For all GNU intrinsics accepting character
+ arguments, mention that they're restricted to the default kind.
+ * simplify.c (simplify_achar_char): New function.
+ (gfc_simplify_achar, gfc_simplify_char): Call simplify_achar_char.
+ gfc_simplify_ichar): Don't error out for wide characters.
+ (gfc_convert_char_constant): New function.
+
+2008-05-18 Steven G. Kargl <kargls@comcast.net>
+
+ PR fortran/36251
+ * symbol.c (check_conflict): Issue errors for abuse of PUBLIC, PRIVATE,
+ and BIND(C).
+ * resolve.c (gfc_verify_binding_labels): Fix NULL pointer dereference.
+
+2008-05-17 Tobias Burnus <burnus@net-b.de>
+
+ * intrinsic.texi: Correct description of GET_COMMAND_ARGUMENT
+ and GET_ENVIRONMENT_VARIABLE; fix keyword= name for GETENV,
+ GETLOG, GMTIME, HOSTNM, IRAND, ITIME, KILL.
+ Move LOG_GAMMA after LOG10.
+
+2008-05-17 Tobias Burnus <burnus@net-b.de>
+
+ * intrinsic.c (add_functions): Change FLUSH(C) to FLUSH(UNIT).
+ * intrinsic.texi: Change INTEGER(*) to INTEGER; fix keyword= name for
+ ABS, ADJUSTL, AINT, ALLOCATED, ANINT, ASSOCIATED, C_ASSOCIATED,
+ CEILING, DBLE, DFLOAT, DOT_PRODUCT, DREAL, FLOAT, FLOOR, GET_COMMAND.
+
+2008-05-16 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35756
+ PR fortran/35759
+ * trans-stmt.c (gfc_trans_where): Tighten up the dependency
+ check for calling gfc_trans_where_3.
+
+ PR fortran/35743
+ * trans-stmt.c (gfc_trans_where_2): Set the mask size to zero
+ if it is calculated to be negative.
+
+ PR fortran/35745
+ * trans-stmt.c (gfc_trans_where_3, gfc_trans_where_assign): Set
+ ss->where for scalar right hand sides.
+ * trans-array.c (gfc_add_loop_ss_code): If ss->where is set do
+ not evaluate scalars outside the loop. Clean up whitespace.
+ * trans.h : Add a bitfield 'where' to gfc_ss.
+
+2008-05-16 Tobias Burnus <burnus@net-b.de>
+
+ * libgfortran.h: Increase GFC_MAX_DIMENSIONS to 15.
+ * array.c (gfc_match_array_spec): Error with -std=f2003 if rank > 7.
+
+2008-04-16 Daniel Kraft <d@domob.eu>
+
+ PR fortran/27997
+ * gfortran.h: Added field "length_from_typespec" to gfc_charlength.
+ * aray.c (gfc_match_array_constructor): Added code to parse typespec.
+ (check_element_type, check_constructor_type, gfc_check_constructor_type):
+ Extended to support explicit typespec on constructor.
+ (gfc_resolve_character_array_constructor): Pad strings correctly for
+ explicit, constant character length.
+ * trans-array.c: New static global variable "typespec_chararray_ctor"
+ (gfc_trans_array_constructor): New code to support explicit but dynamic
+ character lengths.
+
+2008-05-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/34325
+ * decl.c (match_attr_spec): Check for matching pairs of parenthesis.
+ * expr.c (gfc_specification_expr): Supplement the error message with the
+ type that was found.
+ * resolve.c (gfc_resolve_index): Likewise.
+ * match.c (gfc_match_parens): Clarify error message with "at or before".
+ (gfc_match_do): Check for matching pairs of parenthesis.
+
+2008-05-16 Tobias Burnus <burnus@net-b.de
+
+ * intrinsic.texi: Write Fortran 77/90/95 instead of F77/90/95;
+ add missing KIND argument to ACHAR and NINT; and state that
+ the KIND argument is a F2003 extension for ACHAR, COUNT, IACHAR,
+ ICHAR, INDEX, LBOUND, LEN, LEN_TRIM, SCAN, SIZE, UBOUND, VERIFY.
+
+2008-05-16 Daniel Kraft <d@domob.eu>
+
+ * primary.c: New private structure "gfc_structure_ctor_component".
+ (gfc_free_structure_ctor_component): New helper function.
+ (gfc_match_structure_constructor): Extended largely to support named
+ arguments and default initialization for structure constructors.
+
+2008-05-15 Steven G. Kargl <kargls@comcast.net>
+
+ * simplify.c (gfc_simplify_dble, gfc_simplify_float,
+ simplify_bound, gfc_simplify_nearest, gfc_simplify_real): Plug
+ possible memory leaks.
+ (gfc_simplify_reshape): Plug possible memory leaks and dereferencing
+ of NULL pointers.
+
+2008-05-15 Steven G. Kargl <kargls@comcast.net>
+
+ PR fortran/36239
+ * simplify.c (gfc_simplify_int, gfc_simplify_intconv): Replaced hand
+ rolled integer conversion with gfc_int2int, gfc_real2int, and
+ gfc_complex2int.
+ (gfc_simplify_intconv): Renamed to simplify_intconv.
+
+2008-05-15 Steven G. Kargl, <kargl@comcast.net>
+ * gfortran.dg/and_or_xor.f90: New test
+
+ * fortran/simplify.c (gfc_simplify_and, gfc_simplify_or,
+ gfc_simplify_xor): Don't range check logical results.
+
+2008-05-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * trans-expr.c (gfc_conv_concat_op): Take care of nondefault
+ character kinds.
+ (gfc_build_compare_string): Add kind argument and use it.
+ (gfc_conv_statement_function): Fix indentation.
+ * gfortran.h (gfc_character_info): New structure.
+ (gfc_character_kinds): New array.
+ * trans-types.c (gfc_character_kinds, gfc_character_types,
+ gfc_pcharacter_types): New array.
+ (gfc_init_kinds): Fill character kinds array.
+ (validate_character): Take care of nondefault character kinds.
+ (gfc_build_uint_type): New function.
+ (gfc_init_types): Take care of nondefault character kinds.
+ (gfc_get_char_type, gfc_get_pchar_type): New functions.
+ (gfc_get_character_type_len): Use gfc_get_char_type.
+ * trans.h (gfc_build_compare_string): Adjust prototype.
+ (gfor_fndecl_compare_string_char4, gfor_fndecl_concat_string_char4,
+ gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
+ gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
+ gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
+ gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4): New
+ prototypes.
+ * trans-types.h (gfc_get_char_type, gfc_get_pchar_type): New
+ prototypes.
+ * trans-decl.c (gfor_fndecl_compare_string_char4,
+ gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
+ gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
+ gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
+ gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4,
+ gfor_fndecl_concat_string_char4): New function decls.
+ (gfc_build_intrinsic_function_decls): Define new *_char4 function
+ decls.
+ * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char,
+ gfc_conv_intrinsic_len_trim, gfc_conv_intrinsic_ichar,
+ gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_trim,
+ gfc_conv_intrinsic_function): Deal with nondefault character kinds.
+
+2008-05-15 Sa Liu <saliu@de.ibm.com>
+
+ * iso-c-binding.def: Add standard parameter to macro NAMED_INTCST.
+ All existing NAMED_INTCST definitions has standard GFC_STD_F2003,
+ c_int128_t, c_int_least128_t and c_int_fast128_t are added as
+ GNU extensions.
+ * iso-fortran-evn.def: Add standard parameter GFC_STD_F2003
+ to macro NAMED_INTCST.
+ * symbol.c (std_for_isocbinding_symbol): New helper function to
+ return the standard that supports this isocbinding symbol.
+ (generate_isocbinding_symbol): Do not generate GNU extension symbols
+ if std=f2003. Add new parameter to NAMED_INTCST.
+ * module.c (use_iso_fortran_env_module): Add new parameter to
+ NAMED_INTCST and new field standard to struct intmod_sym.
+ * gfortran.h: Add new parameter to NAMED_INTCST.
+ * trans-types.c (init_c_interop_kinds): Add new parameter to
+ NAMED_INTCST.
+ * intrinsic.texi: Documented new types C_INT128_T, C_INT_LEASE128_T
+ and C_INT_FAST128_T.
+
+2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/36059
+ * trans-decl.c (gfc_build_dummy_array_decl): Don't repack
+ arrays that have the TARGET attribute.
+
+2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/36186
+ * simplify.c (only_convert_cmplx_boz): New function.
+ (gfc_simplify_cmplx, gfc_simplify_complex, gfc_simplify_dcmplx):
+ Call only_convert_cmplx_boz.
+
+2008-05-14 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/36233
+ * interface.c (compare_actual_formal): Do not check sizes if the
+ actual is BT_PROCEDURE.
+
+2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/35682
+ * trans-array.c (gfc_conv_ss_startstride): Any negative size is
+ the same as zero size.
+ (gfc_conv_loop_setup): Fix size calculation.
+
+2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/35685
+ * trans-intrinsic.c (gfc_conv_intrinsic_bound): Correctly
+ handle zero-size sections.
+
+2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/36215
+ * scanner.c (preprocessor_line): Allocate enough memory for a
+ wide string.
+
+2008-05-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/36176
+ * target-memory.c (gfc_target_expr_size): Correctly treat
+ substrings.
+ (gfc_target_encode_expr): Likewise.
+ (gfc_interpret_complex): Whitespace change.
+
+2008-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/35719
+ * trans.c (gfc_call_malloc): If size equals zero, allocate one
+ byte; don't return a null pointer.
+
+2008-05-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/36197
+ * module.c (quote_string): Fix sprintf format.
+
+2008-05-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/36162
+ * module.c (quote_string, unquote_string,
+ mio_allocated_wide_string): New functions.
+ (mio_expr): Call mio_allocated_wide_string where needed.
+
+2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
+
+ * trans-decl.c (gfc_get_extern_function_decl, build_function_decl):
+ Rename DECL_IS_PURE to DECL_PURE_P.
+
+2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * arith.c: (gfc_arith_concat, gfc_compare_string,
+ gfc_compare_with_Cstring, hollerith2representation,
+ gfc_hollerith2int, gfc_hollerith2real, gfc_hollerith2complex,
+ gfc_hollerith2character, gfc_hollerith2logical): Use wide
+ characters for character constants.
+ * data.c (create_character_intializer): Likewise.
+ * decl.c (gfc_set_constant_character_len): Likewise.
+ * dump-parse-tree.c (show_char_const): Correctly dump wide
+ character strings.
+ error.c (print_wide_char): Rename into gfc_print_wide_char.
+ (show_locus): Adapt to new prototype of gfc_print_wide_char.
+ expr.c (free_expr0): Representation is now disjunct from
+ character string value, so we always free it.
+ (gfc_copy_expr, find_substring_ref, gfc_simplify_expr): Adapt
+ to wide character strings.
+ * gfortran.h (gfc_expr): Make value.character.string a wide string.
+ (gfc_wide_toupper, gfc_wide_strncasecmp, gfc_wide_memset,
+ gfc_widechar_to_char, gfc_char_to_widechar): New prototypes.
+ (gfc_get_wide_string): New macro.
+ (gfc_print_wide_char): New prototype.
+ * io.c (format_string): Make a wide string.
+ (next_char, gfc_match_format, compare_to_allowed_values,
+ gfc_match_open): Deal with wide strings.
+ * module.c (mio_expr): Convert between wide strings and ASCII ones.
+ * primary.c (match_hollerith_constant, match_charkind_name):
+ Handle wide strings.
+ * resolve.c (build_default_init_expr): Likewise.
+ * scanner.c (gfc_wide_toupper, gfc_wide_memset,
+ gfc_char_to_widechar): New functions.
+ (wide_strchr, gfc_widechar_to_char, gfc_wide_strncasecmp):
+ Changes in prototypes.
+ (gfc_define_undef_line, load_line, preprocessor_line,
+ include_line, load_file, gfc_read_orig_filename): Handle wide
+ strings.
+ * simplify.c (gfc_simplify_achar, gfc_simplify_adjustl,
+ gfc_simplify_adjustr, gfc_simplify_char, gfc_simplify_iachar,
+ gfc_simplify_ichar, simplify_min_max, gfc_simplify_new_line,
+ gfc_simplify_repeat): Handle wide strings.
+ (wide_strspn, wide_strcspn): New helper functions.
+ (gfc_simplify_scan, gfc_simplify_trim, gfc_simplify_verify):
+ Handle wide strings.
+ * symbol.c (generate_isocbinding_symbol): Likewise.
+ * target-memory.c (size_character, gfc_target_expr_size,
+ encode_character, gfc_target_encode_expr, gfc_interpret_character,
+ gfc_target_interpret_expr): Handle wide strings.
+ * trans-const.c (gfc_conv_string_init): Lower wide strings to
+ narrow ones.
+ (gfc_conv_constant_to_tree): Likewise.
+ * trans-expr.c (gfc_conv_substring_expr): Handle wide strings.
+ * trans-io.c (gfc_new_nml_name_expr): Likewise.
+ * trans-stmt.c (gfc_trans_label_assign): Likewise.
+
+2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
+ gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
+ gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): Mark arguments
+ with ATTRIBUTE_UNUSED.
+
+2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * check.c (gfc_check_sizeof): Switch to ATTRIBUTE_UNUSED.
+ * simplify.c (gfc_simplify_lgamma): Likewise.
+
+2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * openmp.c (gfc_match_omp_eos): Use gfc_next_ascii_char and
+ gfc_peek_ascii_char.
+ * decl.c (gfc_match_kind_spec, gfc_match_type_spec,
+ gfc_match_implicit_none, match_implicit_range, gfc_match_implicit,
+ match_string_p, match_attr_spec, gfc_match_suffix,
+ match_procedure_decl, gfc_match_entry, gfc_match_subroutine):
+ Likewise.
+ * gfortran.h (gfc_char_t): New type.
+ (gfc_linebuf): Make line member a gfc_char_t.
+ (locus): Make nextc member a gfc_char_t.
+ (gfc_wide_is_printable, gfc_wide_is_digit, gfc_wide_fits_in_byte,
+ gfc_wide_tolower, gfc_wide_strlen, gfc_next_ascii_char,
+ gfc_peek_ascii_char, gfc_check_digit): New prototypes.
+ * error.c (print_wide_char): New function.
+ (show_locus): Use print_wide_char and gfc_wide_strlen.
+ * io.c (next_char): Use gfc_char_t type.
+ (match_io): Use gfc_peek_ascii_char and gfc_next_ascii_char.
+ * match.c (gfc_match_parens, gfc_match_eos,
+ gfc_match_small_literal_int, gfc_match_name, gfc_match_name_C,
+ gfc_match_intrinsic_op, gfc_match_char, gfc_match_return,
+ gfc_match_common): Likewise.
+ * match.h (gfc_match_special_char): Change prototype.
+ * parse.c (decode_specification_statement, decode_statement,
+ decode_omp_directive, next_free, next_fixed): Use
+ gfc_peek_ascii_char and gfc_next_ascii_char.
+ * primary.c (gfc_check_digit): Change name.
+ (match_digits, match_hollerith_constant, match_boz_constant,
+ match_real_constant, next_string_char, match_charkind_name,
+ match_string_constant, match_logical_constant_string,
+ match_complex_constant, match_actual_arg, match_varspec,
+ gfc_match_rvalue, match_variable): Use gfc_peek_ascii_char and
+ gfc_next_ascii_char.
+ * scanner.c (gfc_wide_fits_in_byte, wide_is_ascii,
+ gfc_wide_is_printable, gfc_wide_tolower, gfc_wide_is_digit,
+ gfc_wide_is_digit, wide_atoi, gfc_wide_strlen, wide_strcpy,
+ wide_strchr, widechar_to_char, wide_strncmp, wide_strncasecmp,
+ gfc_next_ascii_char, gfc_peek_ascii_char):
+ New functions.
+ (next_char, gfc_define_undef_line, skip_free_comments,
+ gfc_next_char_literal, gfc_next_char, gfc_peek_char,
+ gfc_error_recovery, load_line, preprocessor_line, include_line,
+ load_file, gfc_read_orig_filename): Use gfc_char_t for source
+ characters and the {gfc_,}wide_* functions to manipulate wide
+ strings.
+
+2008-05-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36117
+ * intrinsic.c (add_functions): Call gfc_simplify_bessel_*.
+ * intrinsic.h: Add prototypes for gfc_simplify_bessel_*.
+ * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
+ gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
+ gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): New.
+
+2008-05-03 Janus Weil <jaydub66@gmail.com>
+
+ * misc.c (gfc_clear_ts): Set interface to NULL.
+
+2008-05-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/33268
+ * gfortran.h: Add extra_comma pointer to gfc_dt structure. Add iokind to
+ gfc_expr value union. Add io_kind enum to here from io.c.
+ * io.c (gfc_free_dt): Free extra_comma.
+ (gfc_resolve_dt): If an extra comma was encountered and io_unit is type
+ BT_CHARACTER, resolve to format_expr and set default unit. Error if
+ io_kind is M_WRITE. (match_io): Match the extra comma and set new
+ pointer, extra_comma.
+
+2008-05-01 Bud Davis <bdavis9659@sbcglobal.net>
+
+ PR35940/Fortran
+ * simplify.c (gfc_simplify_index): Check for direction argument
+ being a constant.
+
+2008-05-01 Janus Weil <jaydub66@gmail.com>
+
+ * gfortran.h (struct gfc_symbol): Moving "interface" member to
+ gfc_typespec (plus fixing a small docu error).
+ * interface.c (gfc_procedure_use): Ditto.
+ * decl.c (match_procedure_decl): Ditto.
+ * resolve.c (resolve_specific_f0,
+ resolve_specific_f0, resolve_symbol): Ditto.
+
+2008-04-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * intrinsic.c (add_functions): Add SELECTED_CHAR_KIND intrinsic.
+ * intrinsic.h (gfc_check_selected_char_kind,
+ gfc_simplify_selected_char_kind): New prototypes.
+ * gfortran.h (gfc_isym_id): Add GFC_ISYM_SC_KIND.
+ * trans.h (gfor_fndecl_sc_kind): New function decl.
+ * trans-decl.c (gfor_fndecl_sc_kind): Build new decl.
+ * arith.c (gfc_compare_with_Cstring): New function.
+ * arith.h (gfc_compare_with_Cstring): New prototype.
+ * check.c (gfc_check_selected_char_kind): New function.
+ * primary.c (match_string_constant, match_kind_param): Mark
+ symbols used as literal constant kind param as referenced.
+ * trans-intrinsic.c (gfc_conv_intrinsic_sc_kind): New function.
+ (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_sc_kind.
+ * intrinsic.texi (SELECTED_CHAR_KIND): Document new intrinsic.
+ * simplify.c (gfc_simplify_selected_char_kind): New function.
+
+2008-04-28 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35997
+ * module.c (find_symbol): Do not return a result for a symbol
+ that has been renamed in another module.
+
+2008-04-26 George Helffrich <george@gcc.gnu.org>
+
+ PR fortran/35892
+ PR fortran/35154
+ * trans-common.c (create_common): Add decl to function
+ chain (if inside one) to preserve identifier scope in debug output.
+
+2008-04-25 Jan Hubicka <jh@suse.cz>
+
+ * trans-decl.c (trans_function_start): Update.
+
+2008-04-25 Tobias Burnus <burnus@net-b.de>
+ Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/35156
+ * gfortranspec.c (lang_specific_driver): Deprecate
+ -M option; fix ICE when "-M" is last argument and
+ make "-M<dir>" work.
+ * options.c (gfc_handle_module_path_options):
+ Use -J instead of -M in error messages.
+ * invoke.texi: Mark -M as depecated.
+
+2008-04-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+ Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/35994
+ * trans-instrinsic.c (gfc_conv_intrinsic_minmaxloc): Correctly adjust
+ loop counter offset.
+
+2008-04-23 Paolo Bonzini <bonzini@gnu.org>
+
+ * trans-expr.c (gfc_conv_structure): Don't set TREE_INVARIANT.
+ * trans-array.c (gfc_build_null_descriptor): Don't set TREE_INVARIANT.
+ (gfc_trans_array_constructor_value): Don't set TREE_INVARIANT.
+ (gfc_build_constant_array_constructor): Don't set TREE_INVARIANT.
+ (gfc_conv_array_initializer): Don't set TREE_INVARIANT.
+ * trans-common.c (get_init_field): Don't set TREE_INVARIANT.
+ (create_common): Don't set TREE_INVARIANT.
+ * trans-stmt.c (gfc_trans_character_select): Don't set TREE_INVARIANT.
+ * trans-decl.c (gfc_generate_function_code): Don't set TREE_INVARIANT.
+
+2008-04-21 Steve Ellcey <sje@cup.hp.com>
+
+ * f95-lang.c (gfc_init_decl_processing): use ptr_mode instead of Pmode.
+
+2008-04-21 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/35019
+ * gfortranspec.c (lookup_option): Properly handle separated arguments
+ in -J option, print missing argument message when necessary.
+
+2008-04-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35882
+ * scanner.c (skip_fixed_comments): Update continue_line when comment is
+ detected. (gfc_next_char_literal): Likewise.
+
+2008-04-19 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35944
+ PR fortran/35946
+ PR fortran/35947
+ * trans_array.c (gfc_trans_array_constructor): Temporarily
+ realign loop, if loop->from is not zero, before creating
+ the temporary array and provide an offset.
+
+ PR fortran/35959
+ * trans-decl.c (gfc_init_default_dt): Add gfc_ prefix to name
+ and allow for NULL body. Change all references from
+ init_default_dt to gfc_init_default_dt.
+ * trans.h : Add prototype for gfc_init_default_dt.
+ * trans-array.c (gfc_trans_deferred_vars): After nullification
+ call gfc_init_default_dt for derived types with allocatable
+ components.
+
+2008-04-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35892
+ * trans-common.c (create_common): Revert patch causing regression.
+
+2008-04-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35724
+ * iresolve.c (gfc_resolve_eoshift): Check for NULL symtree in test for
+ optional argument attribute.
+
+2008-04-16 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35932
+ * trans-intrinsic.c (gfc_conv_intrinsic_char): Even though KIND
+ is not used, the argument must be converted.
+
+2008-04-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/35662
+ * f95-lang.c (gfc_init_builtin_functions): Make sure
+ BUILT_IN_SINCOS{,F,L} types aren't varargs.
+
+2008-04-15 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35864
+ * expr.c (scalarize_intrinsic_call): Reorder identification of
+ array argument so that if one is not found a segfault does not
+ occur. Return FAILURE if all scalar arguments.
+
+2008-04-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+ Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/35882
+ * options.c (gfc_init_options): Set the default maximum continuation
+ lines to 255 for both free and fixed form source for warnings.
+ (gfc_handle_option): Set -std=f95 fixed form max continuations to 19 and
+ the -std=f95 free form max continuations to 39 for warnings.
+ * scanner.c (gfc_next_char_literal): Adjust the current_line number only
+ if it is less than the current locus.
+
+2008-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/25829 28655
+ * io.c (io_tag): Add new tags for decimal, encoding, asynchronous,
+ round, sign, and id. (match_open_element): Match new tags.
+ (gfc_resolve_open): Resolve new tags. (gfc_match_open): Enable encoding
+ for DEFAULT only. Update error messages. (match_dt_element): Fix match
+ tag for asynchronous. Update error messages. (gfc_free_inquire): Free
+ new expressions. (match_inquire_element): Match new tags.
+ (gfc_match_inquire): Add constraint for ID and PENDING.
+ (gfc_resolve_inquire): Resolve new tags.
+ * trans-io.c (gfc_trans_inquire): Clean up whitespace and fix setting of
+ mask for ID parameter.
+ * ioparm.def: Fix order of parameters for pending, round, and sign.
+ NOTE: These must line up with the definitions in libgfortran/io/io.h. or
+ things don't work.
+
+2008-04-06 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35780
+ * expr.c (scalarize_intrinsic_call): Identify which argument is
+ an array and use that as the template.
+ (check_init_expr): Remove tests that first argument is an array
+ in the call to scalarize_intrinsic_call.
+
+2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
+
+ PR fortran/35832
+ * io.c (io_tag): Add field 'value'. Split 'spec' field in
+ existing io_tags.
+ (match_etag, match_vtag, match_ltag): Split parsing in two steps
+ to give better error messages.
+
+2008-04-06 Tobias Burnus <burnus@net-b.de>
+
+ * io.c (check_io_constraints): Add constrains. ID= requires
+ asynchronous= and asynchronous= must be init expression.
+
+2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * f95-lang.c: Set LANG_HOOKS_NAME to "GNU Fortran".
+
+2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * dump-parse-tree.c: Use fprintf, fputs and fputc instead of
+ gfc_status and gfc_status_char. Remove gfc_ prefix of the gfc_show_*
+ functions and make them static. Add new gfc_dump_parse_tree
+ function.
+ * gfortran.h (gfc_option_t): Rename verbose into dump_parse_tree.
+ (gfc_status, gfc_status_char): Delete prototypes.
+ * error.c (gfc_status, gfc_status_char): Remove functions.
+ * scanner.c (gfc_new_file): Use printf instead of gfc_status.
+ * options.c (gfc_init_options): Rename verbose into dump_parse_tree.
+ (gfc_handle_module_path_options): Use gfc_fatal_error instead of
+ gfc_status and exit.
+ (gfc_handle_option): Rename verbose into dump_parse_tree.
+ * parse.c (gfc_parse_file): Use gfc_dump_parse_tree.
+
+2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+ Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/25829 28655
+ * dump-parse-tree.c (gfc_show_code_node): Show new I/O parameters.
+ * gfortran.h (gfc_statement): Add ST_WAIT enumerator.
+ (gfc_open): Add pointers for decimal, encoding, round, sign,
+ asynchronous. (gfc_inquire): Add pointers for asynchronous, decimal,
+ encoding, pending, round, sign, size, id.
+ (gfc_wait): New typedef struct. (gfc_dt): Add pointers for id, pos,
+ asynchronous, blank, decimal, delim, pad, round, sign.
+ (gfc_exec_op): Add EXEC_WAIT enumerator. (gfc_code): Add pointer for
+ wait. (gfc_free_wait), (gfc_resolve_wait): New function prototypes.
+ * trans-stmt.h (gfc_trans_wait): New function prototype.
+ * trans.c (gfc_trans_code): Add case for EXEC_WAIT.
+ * io.c (io_tag): Add new tags for DECIMAL, ENCODING, ROUND, SIGN,
+ ASYCHRONOUS, ID. (match_open_element): Add matchers for new tags.
+ (gfc_free_open): Free new pointers. (gfc_resolve_open): Resolve new
+ tags. (gfc_resolve_open): Remove comment around check for allowed
+ values and ASYNCHRONOUS, update it. Likewise for DECIMAL, ENCODING,
+ ROUND, and SIGN. (match_dt_element): Add matching for new tags.
+ (gfc_free_wait): New function. (gfc_resolve_wait): New function.
+ (match_wait_element): New function. (gfc_match_wait): New function.
+ * resolve.c (gfc_resolve_blocks): Add case for EXEC_WAIT.
+ (resolve_code): Add case for EXEC_WAIT.
+ * st.c (gfc_free_statement): Add case for EXEC_WAIT.
+ * trans-io.c (ioparam_type): Add IOPARM_ptype_wait. (gfc_st_parameter):
+ Add "wait" entry. (iocall): Add IOCALL_WAIT enumerator.
+ (gfc_build_io_library_fndecls): Add function declaration for st_wait.
+ (gfc_trans_open): Add mask bits for new I/O tags.
+ (gfc_trans_inquire): Add mask bits for new I/O tags.
+ (gfc_trans_wait): New translation function.
+ (build_dt): Add mask bits for new I/O tags.
+ * match.c (gfc_match_if) Add matcher for "wait".
+ * match.h (gfc_match_wait): Prototype for new function.
+ * ioparm.def: Add new I/O parameter definitions.
+ * parse.c (decode_statement): Add match for "wait" statement.
+ (next_statement): Add case for ST_WAIT. (gfc_ascii_statement): Same.
+
+2008-04-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/35786
+ * openmp.c (resolve_omp_clauses): Diagnose if a clause symbol
+ isn't a variable.
+
+2008-04-03 Tom Tromey <tromey@redhat.com>
+
+ * Make-lang.in (fortran_OBJS): New variable.
+
+2008-04-03 Paolo Bonzini <bonzini@gnu.org>
+
+ * f95-lang.c (insert_block): Kill.
+
+2008-04-01 George Helffrich <george@gcc.gnu.org>
+
+ PR fortran/35154, fortran/23057
+ * trans-common.c (create_common): Add decl to function
+ chain to preserve identifier scope in debug output.
+
+2008-04-01 Joseph Myers <joseph@codesourcery.com>
+
+ * gfortran.texi: Include gpl_v3.texi instead of gpl.texi
+ * Make-lang.in (GFORTRAN_TEXI): Include gpl_v3.texi instead of
+ gpl.texi.
+
+2008-03-30 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35740
+ * resolve.c (resolve_function, resolve_call): If the procedure
+ is elemental do not look for noncopying intrinsics.
+
+2008-03-29 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35698
+ * trans-array.c (gfc_array_init_size): Set 'size' zero if
+ negative in one dimension.
+
+ PR fortran/35702
+ * trans-expr.c (gfc_trans_string_copy): Only assign a char
+ directly if the lhs and rhs types are the same.
+
+2008-03-28 Daniel Franke <franke.daniel@gmail.com>
+ Paul Richard Thomas <paul.richard.thomas@gmail.com>
+
+ PR fortran/34714
+ * primary.c (match_variable): Improved matching of function
+ result variables.
+ * resolve.c (resolve_allocate_deallocate): Removed checks if
+ the actual argument for STAT is a variable.
+
+2008-03-28 Tobias Burnus <burnus@net-b.de>
+
+ * symbol.c (gfc_get_default_type): Fix error message; option
+ -fallow_leading_underscore should be -fallow-leading-underscore
+
+2008-03-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35724
+ * iresolve.c (gfc_resolve_cshift): Check for NULL symtree in test for
+ optional argument attribute.
+
+2008-03-27 Tom Tromey <tromey@redhat.com>
+
+ * Make-lang.in: Revert automatic dependency patch.
+
+2008-03-25 Tom Tromey <tromey@redhat.com>
+
+ * Make-lang.in: Remove .o targets.
+ (fortran_OBJS): New variable.
+ (fortran/gfortranspec.o): Move to fortran/. Reduce to variable
+ setting.
+ (GFORTRAN_D_OBJS): Update.
+ (GFORTRAN_TRANS_DEPS): Remove.
+
+2008-03-24 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34813
+ * resolve.c (resolve_structure_cons): It is an error to assign
+ NULL to anything other than a pointer or allocatable component.
+
+ PR fortran/33295
+ * resolve.c (resolve_symbol): If the symbol is a derived type,
+ resolve the derived type. If the symbol is a derived type
+ function, ensure that the derived type is visible in the same
+ namespace as the function.
+
+2008-03-23 Tobias Schlüter <tobi@gcc.gnu.org>
+
+ * trans.h: Use fold_build in build1_v, build2_v and build3_v
+ macros.
+ * trans-openmp.c (gfc_trans_omp_critical, gfc_trans_omp_single):
+ Don't use build2_v macro.
+
+2008-03-19 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/35152
+ * interface.c (gfc_procedure_use): Check for keyworded arguments in
+ procedures without explicit interfaces.
+
+2008-03-16 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35470
+ * resolve.c (check_assumed_size_reference): Only visit the
+ first reference and look directly at the highest dimension.
+
+2008-03-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35184
+ * trans-array.c (gfc_conv_array_index_offset): Remove unnecessary
+ assert.
+
+2008-03-15 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/35584
+ * resolve.c (resolve_branch): Less strict and pessimistic warning
+ message.
+
+2008-03-11 Paolo Bonzini <bonzini@gnu.org>
+
+ * f95-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
+ (gfc_be_parse_file): Call clear_binding_stack from here.
+ (gfc_clear_binding_stack): Rename to clear_binding_stack.
+
+2008-03-09 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35474
+ * module.c (mio_symtree_ref): After providing a symbol for a
+ missing equivalence member, resolve and NULL the fixups.
+
+2008-03-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * invoke.texi (Error and Warning Options): Document
+ -Wline-truncation.
+
+2008-03-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/34956
+ * trans-array.c (gfc_conv_ss_startstride): Fix the logic to avoid
+ checking bounds of absent optional arguments.
+
+2008-03-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/33197
+ * intrinsic.c (add_functions): Add simplification routines for
+ ERF, DERF, ERFC and DERFC.
+ * decl.c (gfc_match_suffix, gfc_match_subroutine): Change GNU
+ extensions into Fortran 2008 features.
+ * intrinsic.h (gfc_simplify_erf, gfc_simplify_erfc): New
+ prototypes.
+ * simplify.c (gfc_simplify_erf, gfc_simplify_erfc): New functions.
+
+2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/33197
+ * intrinsic.c (add_functions): Modify intrinsics ACOSH, ASINH,
+ ATANH, ERF, ERFC and GAMMA. Add intrinsics BESSEL_{J,Y}{0,1,N},
+ ERFC_SCALED, LOG_GAMMA and HYPOT.
+ * intrinsic.h (gfc_check_hypot, gfc_simplify_hypot,
+ gfc_resolve_hypot): New prototypes.
+ * mathbuiltins.def: Add HYPOT builtin. Make complex versions of
+ ACOSH, ASINH and ATANH available.
+ * gfortran.h (GFC_ISYM_ERFC_SCALED, GFC_ISYM_HYPOT): New values.
+ * lang.opt: Add -std=f2008 option.
+ * libgfortran.h: Define GFC_STD_F2008.
+ * lang-specs.h: Add .f08 and .F08 file suffixes.
+ * iresolve.c (gfc_resolve_hypot): New function.
+ * parse.c (parse_contained): Allow empty CONTAINS for Fortran 2008.
+ * check.c (gfc_check_hypot): New function.
+ * trans-intrinsic.c (gfc_intrinsic_map): Define ERFC_SCALE builtin.
+ * options.c (set_default_std_flags): Allow Fortran 2008 by default.
+ (form_from_filename): Add .f08 suffix.
+ (gfc_handle_option): Handle -std=f2008 option.
+ * simplify.c (gfc_simplify_hypot): New function.
+ * gfortran.texi: Document Fortran 2008 status and file extensions.
+ * intrinsic.texi: Document new BESSEL_{J,Y}{0,1,N} intrinsics,
+ as well as HYPOT and ERFC_SCALED. Update documentation of ERF,
+ ERFC, GAMMA, LGAMMA, ASINH, ACOSH and ATANH.
+ * invoke.texi: Document the new -std=f2008 option.
+
+2008-03-02 Jakub Jelinek <jakub@redhat.com>
+
+ * gfortranspec.c (lang_specific_driver): Update copyright notice
+ dates.
+
+2008-02-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35059
+ * expr.c (find_array_element): Modify traversing the constructor to
+ avoid trying to access NULL memory pointed to by next for the
+ last element. (find_array_section): Exit while loop if cons->next is
+ NULL.
+ * trans-expr.c (gfc_conv_scalar_char_value): Initialize gfc_typespec.
+ (gfc_conv_function_call): Same.
+ * decl.c (gfc_match_implicit): Same.
+ * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Same.
+
+2008-02-28 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/31463
+ PR fortran/33950
+ PR fortran/34296
+ * lang.opt: Added -Wreturn-type.
+ * options.c (gfc_handle_option): Recognize -Wreturn-type.
+ * trans-decl.c (gfc_trans_deferred_vars): Emit warnings for funtions
+ where the result value is not set.
+ (gfc_generate_function_code): Likewise.
+ (generate_local_decl): Emit warnings for funtions whose RESULT
+ variable is not set.
+
+2008-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/34868
+ * trans-expr.c (gfc_conv_variable): Don't build indirect
+ references when explicit interface is mandated.
+ * resolve.c (resolve_formal_arglist): Set attr.always_explicit
+ on the result symbol as well as the procedure symbol.
+
+2008-02-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/33387
+ * trans.h: Remove prototypes for gfor_fndecl_math_exponent4,
+ gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
+ gfor_fndecl_math_exponent16.
+ * f95-lang.c (build_builtin_fntypes): Add new function types.
+ (gfc_init_builtin_functions): Add new builtins for nextafter,
+ frexp, ldexp, fabs, scalbn and inf.
+ * iresolve.c (gfc_resolve_rrspacing): Don't add hidden arguments.
+ (gfc_resolve_scale): Don't convert type of second argument.
+ (gfc_resolve_set_exponent): Likewise.
+ (gfc_resolve_size): Don't add hidden arguments.
+ * trans-decl.c: Remove gfor_fndecl_math_exponent4,
+ gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
+ gfor_fndecl_math_exponent16.
+ * trans-intrinsic.c (gfc_intrinsic_map): Remove intrinsics
+ for scalbn, fraction, nearest, rrspacing, set_exponent and
+ spacing.
+ (gfc_conv_intrinsic_exponent): Directly call frexp.
+ (gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_nearest,
+ gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
+ gfc_conv_intrinsic_scale, gfc_conv_intrinsic_set_exponent): New
+ functions.
+ (gfc_conv_intrinsic_function): Use the new functions above.
+
+2008-02-26 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/35033
+ * interface.c (check_operator_interface): Show better line for error
+ messages; fix constrains for user-defined assignment operators.
+ (gfc_extend_assign): Fix constrains for user-defined assignment
+ operators.
+
+2008-02-26 Tom Tromey <tromey@redhat.com>
+
+ * trans-io.c (set_error_locus): Remove old location code.
+ * trans-decl.c (gfc_set_decl_location): Remove old location code.
+ * f95-lang.c (gfc_init): Remove test of USE_MAPPED_LOCATION.
+ * scanner.c (gfc_gobble_whitespace): Remove old location code.
+ (get_file): Likewise.
+ (preprocessor_line): Likewise.
+ (load_file): Likewise.
+ (gfc_new_file): Likewise.
+ * trans.c (gfc_trans_runtime_check): Remove old location code.
+ (gfc_get_backend_locus): Likewise.
+ (gfc_set_backend_locus): Likewise.
+ * data.c (gfc_assign_data_value): Remove old location code.
+ * error.c (show_locus): Remove old location code.
+ * gfortran.h (gfc_linebuf): Remove old location code.
+ (gfc_linebuf_linenum): Remove old-location variant.
+
+2008-02-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/34729
+ * trans-const.c (gfc_build_string_const): Don't call gettext.
+ (gfc_build_localized_string_const): New function.
+ * trans-const.h (gfc_build_localized_string_const): New prototype.
+ * trans.c (gfc_trans_runtime_check): Use
+ gfc_build_localized_string_const instead of gfc_build_string_const.
+ (gfc_call_malloc): Likewise.
+ (gfc_allocate_with_status): Likewise.
+ (gfc_allocate_array_with_status): Likewise.
+ (gfc_deallocate_with_status): Likewise.
+ (gfc_call_realloc): Likewise.
+ * trans-io.c (gfc_trans_io_runtime_check): Likewise.
+
+2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
+
+ * arith.c: Update copyright years.
+ * arith.h: Likewise.
+ * array.c: Likewise.
+ * bbt.c: Likewise.
+ * check.c: Likewise.
+ * data.c: Likewise.
+ * data.h: Likewise.
+ * decl.c: Likewise.
+ * dependency.c: Likewise.
+ * dependency.h: Likewise.
+ * dump-parse-tree.c: Likewise.
+ * error.c: Likewise.
+ * expr.c: Likewise.
+ * gfc-internals.texi: Likewise.
+ * gfortran.h: Likewise.
+ * gfortran.texi: Likewise.
+ * gfortranspec.c: Likewise.
+ * interface.c: Likewise.
+ * intrinsic.c: Likewise.
+ * intrinsic.h: Likewise.
+ * intrinsic.texi: Likewise.
+ * invoke.texi: Likewise.
+ * io.c: Likewise.
+ * iresolve.c: Likewise.
+ * iso-c-binding.def: Likewise.
+ * iso-fortran-env.def: Likewise.
+ * lang-specs.h: Likewise.
+ * lang.opt: Likewise.
+ * libgfortran.h: Likewise.
+ * match.c: Likewise.
+ * match.h: Likewise.
+ * matchexp.c: Likewise.
+ * misc.c: Likewise.
+ * module.c: Likewise.
+ * openmp.c: Likewise.
+ * options.c: Likewise.
+ * parse.c: Likewise.
+ * parse.h: Likewise.
+ * primary.c: Likewise.
+ * resolve.c: Likewise.
+ * scanner.c: Likewise.
+ * simplify.c: Likewise.
+ * st.c: Likewise.
+ * symbol.c: Likewise.
+ * target-memory.c: Likewise.
+ * target-memory.h: Likewise.
+ * trans-array.h: Likewise.
+ * trans-const.h: Likewise.
+ * trans-stmt.h: Likewise.
+ * trans-types.c: Likewise.
+ * trans-types.h: Likewise.
+ * types.def: Likewise.
+
+2008-02-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35223
+ * simplify.c (gfc_simplify_ibclr), (gfc_simplify_ibits),
+ (gfc_simplify_ibset): Remove call to range_check.
+ (simplify_cmplx), (gfc_simplify_dble), (gfc_simplify_float)
+ (gfc_simplify_real): Add call gfc_clear_ts to initialize the
+ temporary gfc_typspec variable.
+
+2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
+
+ * trans-array.c (gfc_conv_descriptor_data_get,
+ gfc_conv_descriptor_data_set_internal,
+ gfc_conv_descriptor_data_addr, gfc_conv_descriptor_offset,
+ gfc_conv_descriptor_dtype, gfc_conv_descriptor_dimension,
+ gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
+ gfc_conv_descriptor_ubound, gfc_trans_create_temp_array,
+ gfc_conv_array_transpose, gfc_grow_array,
+ gfc_trans_array_constructor_subarray,
+ gfc_trans_array_constructor_value, gfc_trans_scalarized_loop_end,
+ gfc_array_init_size, gfc_array_allocate, gfc_array_deallocate,
+ gfc_conv_array_initializer, gfc_trans_array_bounds,
+ gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
+ gfc_get_dataptr_offset, gfc_conv_array_parameter,
+ gfc_trans_dealloc_allocated, get_full_array_size,
+ gfc_duplicate_allocatable, structure_alloc_comps): Use fold_buildN
+ instead of buildN.
+ * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
+ gfc_conv_component_ref, gfc_conv_cst_int_power,
+ gfc_conv_function_call, gfc_trans_structur_assign): Likewise.
+ * trans-common.c (create_common): Likewise.
+ * trans-openmp.c (gfc_trans_omp_atomic, gfc_trans_omp_do):
+ Likewise.
+ * trans-const.c (gfc_conv_constant_to_tree): Likewise.
+ * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_do,
+ gfc_trans_integer_select, gfc_trans_character_select,
+ gfc_trans_forall_loop, compute_overall_iter_number,
+ gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_allocate,
+ gfc_trans_deallocate): Likewise.
+ * trans.c (gfc_build_addr_expr, gfc_trans_runtime_check,
+ gfc_allocate_with_status, gfc_allocate_array_with_status,
+ gfc_deallocate_with_status): Likewise.
+ * f95-lang.c (gfc_truthvalue_conversion): Likewise.
+ * trans-io.c (set_parameter_const, set_parameter_value,
+ set_parameter_ref, set_string, set_internal_unit, io_result,
+ set_error_locus, nml_get_addr_expr, transfer_expr): Likewise.
+ * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
+ gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
+ gfc_generate_function_code): Likewise.
+ * convert.c (convert): Likewise.
+ * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
+ build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
+ gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
+ gfc_conv_intrinsic_conjg, gfc_conv_intrinsic_abs,
+ gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
+ gfc_conv_intrinsic_dim, gfc_conv_intrinsic_dprod,
+ gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
+ gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
+ gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_count,
+ gfc_conv_intrinsic_arith, gfc_conv_intrinsic_dot_product,
+ gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
+ gfc_conv_intrinsic_btest, gfc_conv_intrinsic_not,
+ gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
+ gfc_conv_intrinsic_ichar, gfc_conv_intrinsic_size,
+ gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
+ gfc_conv_allocated, gfc_conv_associated, gfc_conv_intrinsic_trim,
+ gfc_conv_intrinsic_repeat): Likewise.
+
+2008-02-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR target/25477
+ * trans-expr.c (gfc_conv_power_op): Use BUILT_IN_CPOW{F,,L}.
+ * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_CPOW{F,,L}.
+ * trans.h (gfor_fndecl_math_cpow, gfor_fndecl_math_cpowf,
+ gfor_fndecl_math_cpowl10, gfor_fndecl_math_cpowl16): Remove.
+ * trans-decl.c: Likewise.
+
+2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35059
+ * expr.c (find_array_element): Modify traversing the constructor to
+ avoid trying to access NULL memory pointed to by next for the
+ last element. (find_array_section): Exit while loop if cons->next is
+ NULL.
+
+2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/34907
+ * iresolve.c (resolve_mask_arg): Add gfc_clear_ts to initialize
+ structure.
+ (gfc_resolve_aint): Likewise.
+ (gfc_resolve_anint): Likewise.
+ (gfc_resolve_besn): Likewise.
+ (gfc_resolve_cshift): Likewise.
+ (gfc_resolve_ctime): Likewise.
+ (gfc_resolve_eoshift): Likewise.
+ (gfc_resolve_index_func): Likewise.
+ (gfc_resolve_isatty): Likewise.
+ (gfc_resolve_malloc): Likewise.
+ (gfc_resolve_rrspacing): Likewise.
+ (gfc_resolve_scale): Likewise.
+ (gfc_resolve_set_exponent): Likewise.
+ (gfc_resolve_spacing): Likewise.
+ (gfc_resolve_spacing): Likewise.
+ (gfc_resolve_fgetc): Likewise.
+ (gfc_resolve_fputc): Likewise.
+ (gfc_resolve_ftell): Likewise.
+ (gfc_resolve_ttynam): Likewise.
+ (gfc_resolve_alarm_sub): Likewise.
+ (gfc_resolve_mvbits): Likewise.
+ (gfc_resolve_getarg): Likewise.
+ (gfc_resolve_signal_sub): Likewise.
+ (gfc_resolve_exit): Likewise.
+ (gfc_resolve_flush): Likewise.
+ (gfc_resolve_free): Likewise.
+ (gfc_resolve_ctime_sub): Likewise.
+ (gfc_resolve_fgetc_sub): Likewise.
+ (gfc_resolve_fputc_sub): Likewise.
+ (gfc_resolve_fseek_sub): Likewise.
+ (gfc_resolve_ftell_sub): Likewise.
+ (gfc_resolve_ttynam_sub): Likewise.
+
+2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * gfc-internals.texi: Fix typos and markup nits.
+ * gfortran.texi: Likewise.
+ * intrinsic.texi: Likewise.
+
+2008-02-21 Richard Guenther <rguenther@suse.de>
+
+ * trans-expr.c (gfc_conv_expr_op): Expand INTRINSIC_PARENTHESES
+ as unary PAREN_EXPR for real and complex typed expressions.
+ (gfc_conv_unary_op): Fold the built tree.
+
+2008-02-20 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34997
+ * match.c (gfc_match_name): Improve error message for '$'.
+
+2008-02-19 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/35030
+ * expr.c (gfc_check_pointer_assign): Add type and kind information
+ to type-mismatch message.
+ (gfc_check_assign): Unify error messages.
+
+2008-02-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/34952
+ * gfortran.texi: Create new section for unimplemented extensions.
+ Add "STRUCTURE and RECORD" and "ENCODE and DECODE statements".
+ Remove "smaller projects" list. Fix a few typos.
+
+2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * intrinsic.texi: Rename INDEX node to avoid clashing with
+ index.html on case-insensitive systems.
+
+2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/35150
+ * trans-expr.c (gfc_conv_function_call): Force evaluation of
+ se->expr.
+
+2008-02-10 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/35019
+ * lang.opt: Allow '-J<dir>' next to '-J <dir>',
+ likewise '-I <dir>' and '-I<dir>'.
+
+2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ PR other/35107
+ * Make-lang.in (f951): Add $(GMPLIBS).
+
+2008-02-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/35037
+ * trans-common.c (build_field): Mark fields as volatile when needed.
+
+2008-02-05 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/35093
+ * data.c (gfc_assign_data_value): Only free "size" if
+ it has not already been freed.
+
+2008-02-05 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34945
+ * array.c (match_array_element_spec): Remove check for negative
+ array size.
+ (gfc_resolve_array_spec): Add check for negative size.
+
+2008-02-05 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32315
+ * data.c (gfc_assign_data_value): Add bounds check for array
+ references.
+
+2008-02-04 Daniel Franke <franke.daniel@gmail.com>
+
+ * resolve.c (resolve_where): Fix typo.
+ (gfc_resolve_where_code_in_forall): Likewise.
+
+2008-02-03 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32760
+ * resolve.c (resolve_allocate_deallocate): New function.
+ (resolve_code): Call it for allocate and deallocate.
+ * match.c (gfc_match_allocate, gfc_match_deallocate) : Remove
+ the checking of the STAT tag and put in above new function.
+ * primary,c (match_variable): Do not fix flavor of host
+ associated symbols yet if the type is not known.
+
+2008-01-31 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34910
+ * expr.c (gfc_check_assign): It is an error to assign
+ to a sibling procedure.
+
+2008-01-30 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34975
+ * symbol.c (gfc_delete_symtree, gfc_undo_symbols): Rename
+ delete_symtree to gfc_delete_symtree.
+ * gfortran.h : Add prototype for gfc_delete_symtree.
+ * module.c (load_generic_interfaces): Transfer symbol to a
+ unique symtree and delete old symtree, instead of renaming.
+ (read_module): The rsym and the found symbol are the same, so
+ the found symtree can be deleted.
+
+ PR fortran/34429
+ * decl.c (match_char_spec): Remove the constraint on deferred
+ matching of functions and free the length expression.
+ delete_symtree to gfc_delete_symtree.
+ (gfc_match_type_spec): Whitespace.
+ (gfc_match_function_decl): Defer characteristic association for
+ all types except BT_UNKNOWN.
+ * parse.c (decode_specification_statement): Only derived type
+ function matching is delayed to the end of specification.
+
+2008-01-28 Tobias Burnus <burnus@net-b.de>
+
+ PR libfortran/34980
+ * simplify.c (gfc_simplify_shape): Simplify rank zero arrays.
+
+2008-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/34990
+ * array.c (gfc_check_constructor_type): Revert clearing the expression.
+
+2008-01-26 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34848
+ * trans-expr.c (gfc_conv_function_call): Don't call
+ gfc_add_interface_mapping if the expression is NULL.
+
+2008-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/31610
+ * trans-array.c (gfc_trans_create_temp_array): Remove call to
+ gcc_assert (integer_zerop (loop->from[n])).
+
+2008-01-25 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/34661
+ * resolve.c (resolve_where): Added check if user-defined assignment
+ operator is an elemental subroutine.
+ (gfc_resolve_where_code_in_forall): Likewise.
+
+2008-01-24 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/33375
+ PR fortran/34858
+ * gfortran.h: Revert changes from 2008-01-17.
+ * match.c: Likewise.
+ * symbol.c: Likewise.
+ (gfc_undo_symbols): Undo namespace changes related to common blocks.
+
+2008-01-24 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/34202
+ * data.c (formalize_structure_cons): Skip formalization on
+ empty structures.
+
+2008-01-24 Daniel Franke <franke.daniel@gmail.com>
+
+ * gfortran.texi (OpenMP): Extended existing documentation.
+ (contributors): Added major contributors of 2008 that were
+ not listed yet.
+ (proposed extensions): Removed implemented items.
+
+2008-01-24 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34872
+ * parse.c (next_statement) : If ST_GET_FCN_CHARACTERISTICS is
+ seen, check for a statement label and, if present, delete it
+ and set the locus to the start of the statement.
+
+2008-01-22 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34875
+ * trans-io.c (gfc_trans_transfer): If the array reference in a
+ read has a vector subscript, use gfc_conv_subref_array_arg to
+ copy back the temporary.
+
+2008-01-22 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34848
+ * interface.c (compare_actual_formal): Fix adding type
+ to missing_arg_type for absent optional arguments.
+
+2008-01-22 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34907
+ * parse.c (parse_spec): Change = into ==.
+
+2008-01-22 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/34915
+ * expr.c (check_elemental): Fix check for valid data types.
+
+2008-01-22 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34899
+ * scanner.c (load_line): Support <tab><digit> continuation lines.
+ * invoke.texi (-Wtabs): Document this.
+
+2008-01-22 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34896
+ * module.c (read_module): Set use_rename attribute.
+
+2007-01-21 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34901
+ * interface.c (compare_parameter): Improved error message
+ for arguments of same type and mismatched kinds.
+
+2008-01-20 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34861
+ * resolve.c (resolve_entries): Do not do an array bounds check
+ if the result symbols are the same.
+
+ PR fortran/34854
+ * module.c (read_module) : Hide the symtree of the previous
+ version of the symbol if this symbol is renamed.
+
+2008-01-20 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34784
+ * array.c (gfc_check_constructor_type): Clear the expression ts
+ so that the checking starts from the deepest level of array
+ constructor.
+ * primary.c (match_varspec): If an unknown type is changed to
+ default character and the attempt to match a substring fails,
+ change it back to unknown.
+
+ PR fortran/34785
+ * trans-array.c (gfc_add_loop_ss_code) : If ss->string_length is
+ NULL for an array constructor, use the cl.length expression to
+ build it.
+ (gfc_conv_array_parameter): Change call to gfc_evaluate_now to
+ a tree assignment.
+
+2008-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/34817
+ PR fortran/34838
+ * iresolve.c (gfc_resolve_all): Remove conversion of mask
+ argument to kind=1 by removing call to resolve_mask_arg().
+ (gfc_resolve_any): Likewise.
+
+2008-01-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34760
+ * primary.c (match_variable): Handle FL_UNKNOWN without
+ uneducated guessing.
+ (match_variable): Improve error message.
+
+2008-01-18 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/32616
+ * interface.c (get_expr_storage_size): Return storage size
+ for array element designators.
+ (compare_actual_formal): Reject unequal string sizes for
+ assumed-shape dummy arguments. And fix error message for
+ array-sections with vector subscripts.
+
+2008-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/34556
+ * simplify.c (is_constant_array_expr): New static function that returns
+ true if the given expression is an array and is constant.
+ (gfc_simplify_reshape): Use new function.
+
+2008-01-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR fortran/33375
+ * symbol.c (free_common_tree): Renamed to ...
+ (gfc_free_common_tree): This. Remove static.
+ (gfc_free_namespace): Updated.
+
+ * gfortran.h (gfc_free_common_tree): New.
+
+ * match.c (gfc_match_common): Call gfc_free_common_tree () with
+ gfc_current_ns->common_root and set gfc_current_ns->common_root
+ to NULL on syntax error.
+
+2008-01-18 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ PR fortran/34686
+ * trans-expr.c (gfc_conv_function_call): Use proper
+ type for returned character pointers.
+
+2008-01-17 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34429
+ PR fortran/34431
+ PR fortran/34471
+ * decl.c : Remove gfc_function_kind_locus and
+ gfc_function_type_locus. Add gfc_matching_function.
+ (match_char_length): If matching a function and the length
+ does not match, return MATCH_YES and try again later.
+ (gfc_match_kind_spec): The same.
+ (match_char_kind): The same.
+ (gfc_match_type_spec): The same for numeric and derived types.
+ (match_prefix): Rename as gfc_match_prefix.
+ (gfc_match_function_decl): Except for function valued character
+ lengths, defer applying kind, type and charlen info until the
+ end of specification block.
+ gfortran.h (gfc_statement): Add ST_GET_FCN_CHARACTERISTICS.
+ parse.c (decode_specification_statement): New function.
+ (decode_statement): Call it when a function has kind = -1. Set
+ and reset gfc_matching function, as function statement is being
+ matched.
+ (match_deferred_characteristics): Simplify with a single call
+ to gfc_match_prefix. Do appropriate error handling. In any
+ case, make sure that kind = -1 is reset or corrected.
+ (parse_spec): Call above on seeing ST_GET_FCN_CHARACTERISTICS.
+ Throw an error if kind = -1 after last specification statement.
+ parse.h : Prototype for gfc_match_prefix.
+
+2008-01-16 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34796
+ * interface.c (compare_parameter): Allow AS_DEFERRED array
+ elements and reject attr.pointer array elemenents.
+ (get_expr_storage_size): Return storage size of elements of
+ assumed-shape and pointer arrays.
+
+2008-01-15 Sebastian Pop <sebastian.pop@amd.com>
+
+ * f95-lang.c (gfc_init_builtin_functions): Initialize GOMP builtins
+ for flag_tree_parallelize_loops.
+
+2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR libfortran/34671
+ * iresolve.c (gfc_resolve_all): Call resolve_mask_arg.
+ (gfc_resolve_any): Likewise.
+ (gfc_resolve_count): Likewise. Don't append kind of
+ argument to function name.
+
+2008-01-13 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34665
+ * resolve.c (resolve_actual_arglist): For expressions,
+ also check for assume-sized arrays.
+ * interface.c (compare_parameter): Move F2003 character checks
+ here, print error messages here, reject elements of
+ assumed-shape array as argument to dummy arrays.
+ (compare_actual_formal): Update for the changes above.
+
+2008-01-13 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34763
+ * decl.c (contained_procedure): Only check directly preceeding state.
+
+2008-01-13 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34759
+ * check.c (gfc_check_shape): Accept array ranges of
+ assumed-size arrays.
+
+2008-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/34432
+ * match.c (gfc_match_name): Don't error if leading character is a '(',
+ just return MATCH_NO.
+
+2008-01-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/34722
+ * trans-io.c (create_dummy_iostat): Commit the symbol.
+
+2008-01-11 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34537
+ * simplify.c (gfc_simplify_transfer): Return NULL if the size
+ of the element is unavailable and only assign character length
+ to the result, if 'mold' is constant.
+
+2008-01-10 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34396
+ * trans-array.c (gfc_trans_array_ctor_element): Use gfc_trans_string_copy
+ to assign strings and perform bounds checks on the string length.
+ (get_array_ctor_strlen): Remove bounds checking.
+ (gfc_trans_array_constructor): Initialize string length checking.
+ * trans-array.h : Add prototype for gfc_trans_string_copy.
+
+2008-01-08 Richard Guenther <rguenther@suse.de>
+
+ PR fortran/34706
+ PR tree-optimization/34683
+ * trans-types.c (gfc_get_array_type_bounds): Use an array type
+ with known size for accesses if that is known.
+
+2008-01-08 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34476
+ * expr.c (find_array_element): Check that the array bounds are
+ constant before using them. Use lower, as well as upper bound.
+ (check_restricted): Allow implied index variable.
+
+2008-01-08 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34681
+ * trans_array.c (gfc_trans_deferred_array): Do not null the
+ data pointer on entering scope, nor deallocate it on leaving
+ scope, if the symbol has the 'save' attribute.
+
+ PR fortran/34704
+ * trans_decl.c (gfc_finish_var_decl): Derived types with
+ allocatable components and an initializer must be TREE_STATIC.
+
+2008-01-07 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34672
+ * module.c (write_generic): Rewrite completely.
+ (write_module): Change call to write_generic.
+
+2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/34659
+ * scanner.c (load_line): Do not count ' ' as printable when checking for
+ continuations.
+
+2008-01-06 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34545
+ * module.c (load_needed): If the namespace has no proc_name
+ give it the module symbol.
+
+2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/34387
+ * trans-expr.c (gfc_conv_missing_dummy): Use a temporary to type convert
+ the dummy variable expression, test for NULL, and pass the variable
+ address to the called function.
+
+2007-01-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34658
+ * match.c (gfc_match_common): Remove blank common in
+ DATA BLOCK warning.
+ * resolve.c (resolve_common_vars): New function.
+ (resolve_common_blocks): Move checks to resolve_common_vars
+ and invoke that function.
+ (resolve_types): Call resolve_common_vars for blank commons.
+
+2008-01-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34655
+ * resolve.c (resolve_equivalence_derived): Reject derived types with
+ default initialization if equivalenced with COMMON variable.
+
+2008-01-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34654
+ * io.c (check_io_constraints): Disallow unformatted I/O for
+ internal units.
+
+2008-01-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34660
+ * resolve.c (resolve_formal_arglist): Reject dummy procedure in
+ ELEMENTAL functions.
+
+2008-01-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34662
+ * interface.c (compare_actual_formal): Reject parameter
+ actual to intent(out) dummy.
+
+2008-01-04 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34557
+ * primary.c (match_varspec): Gobble whitespace before
+ checking for '('.
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c
index 0b6fe4c13a98..18a81e951cb5 100644
--- a/gcc/fortran/resolve.c
+++ b/gcc/fortran/resolve.c
@@ -2944,15 +2944,20 @@ resolve_call (gfc_code *c)
if (csym && gfc_current_ns->parent && csym->ns != gfc_current_ns)
{
- gfc_find_symbol (csym->name, gfc_current_ns, 1, &sym);
+ gfc_symtree *st;
+ gfc_find_sym_tree (csym->name, gfc_current_ns, 1, &st);
+ sym = st ? st->n.sym : NULL;
if (sym && csym != sym
&& sym->ns == gfc_current_ns
&& sym->attr.flavor == FL_PROCEDURE
&& sym->attr.contained)
{
sym->refs++;
- csym = sym;
- c->symtree->n.sym = sym;
+ if (csym->attr.generic)
+ c->symtree->n.sym = sym;
+ else
+ c->symtree = st;
+ csym = c->symtree->n.sym;
}
}
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5f1c4228f26b..fe53d67cfe8b 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2009-01-03 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/38594
+ * gfortran.dg/host_assoc_call_3.f90: Make sure that the generic
+ interface still works, in addition to original tests.
+ * gfortran.dg/host_assoc_call_6.f90: New test.
+
2009-01-03 Jakub Jelinek <jakub@redhat.com>
PR c++/38705
diff --git a/gcc/testsuite/gfortran.dg/host_assoc_call_3.f90 b/gcc/testsuite/gfortran.dg/host_assoc_call_3.f90
index 6646270e5ac5..379b228e4cf1 100644
--- a/gcc/testsuite/gfortran.dg/host_assoc_call_3.f90
+++ b/gcc/testsuite/gfortran.dg/host_assoc_call_3.f90
@@ -11,8 +11,10 @@ MODULE M1
END INTERFACE
CONTAINS
SUBROUTINE S1(I)
+ i = 3
END SUBROUTINE
SUBROUTINE S2(F)
+ f = 4.0
END SUBROUTINE
END MODULE
@@ -36,9 +38,18 @@ CONTAINS
end if
END SUBROUTINE
END SUBROUTINE
+ subroutine S4
+ integer :: check = 0
+ REAL :: rcheck = 0.0
+ call putaline(check)
+ if (check .ne. 3) call abort
+ call putaline(rcheck)
+ if (rcheck .ne. 4.0) call abort
+ end subroutine s4
END MODULE
USE M2
CALL S3
+ call S4
END
! { dg-final { cleanup-modules "M1 M2" } }
diff --git a/gcc/testsuite/gfortran.dg/host_assoc_call_6.f90 b/gcc/testsuite/gfortran.dg/host_assoc_call_6.f90
new file mode 100644
index 000000000000..60a5edc53c1d
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/host_assoc_call_6.f90
@@ -0,0 +1,25 @@
+! { dg-do compile }
+!
+! PR fortran/38594, in which the symtree for the first
+! 'g' was being attached to the second. This is necessary
+! for generic interfaces(eg. hosts_call_3.f90) but makes
+! a mess otherwise.
+!
+! Contributed by Daniel Franke <dfranke@gcc.gnu.org>
+!
+MODULE m
+CONTAINS
+ SUBROUTINE g()
+ END SUBROUTINE
+ SUBROUTINE f()
+ CALL g()
+ CONTAINS
+ SUBROUTINE g()
+ END SUBROUTINE
+ END SUBROUTINE
+END MODULE
+
+ USE m
+ CALL g()
+END
+! { dg-final { cleanup-modules "m" } }
--
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