diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 8549dd1d2643b7486840b26cbc4b83cd5f0ad665..27a720e82b6bffa6effa6eb80115fd48f3953fe3 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,51 @@
+2011-11-21 Arnaud Charlet <charlet@adacore.com>
+
+ * s-taprop-irix.adb, s-taprop-solaris.adb (Create_Task): Use
+ Unrestricted_Access to deal with fact that we properly detect the
+ error if Access is used.
+ * gcc-interface/Make-lang.in: Update dependencies.
+
+2011-11-21 Yannick Moy <moy@adacore.com>
+
+ * exp_prag.adb (Expand_Pragma_Check): Place error on first character
+ of expression.
+ * sem_res.adb (Resolve_Short_Circuit): Place error on first
+ character of expression.
+
+2011-11-21 Yannick Moy <moy@adacore.com>
+
+ * exp_util.adb (Remove_Side_Effects): Do nothing in Alfa mode.
+
+2011-11-21 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_attr.adb (Expand_N_Attribute_Reference, case
+ Max_Size_In_Storage_Elements): Account for the size of the
+ hidden list header which precedes controlled objects allocated
+ on the heap.
+ * rtsfind.ads: Add RE_Header_Size_With_Padding to the runtime
+ tables.
+ * sinfo.adb (Header_Size_Added): New routine.
+ (Set_Header_Size_Added): New routine.
+ * sinfo.ads: Add flag Controlled_Header_Added along with
+ associated comment.
+ (Header_Size_Added): New inlined routine.
+ (Set_Header_Size_Added): New inlined routine.
+ * s-stposu.adb (Allocate_Any_Controlled): Use
+ Header_Size_With_Padding to calculate the proper
+ size of the header.
+ (Deallocate_Any_Controlled): Use
+ Header_Size_With_Padding to calculate the proper size
+ of the header. (Header_Size_With_Padding): New routine.
+ (Nearest_Multiple_Rounded_Up): Removed along with its uses.
+ * s-stposu.ads (Header_Size_With_Padding): New routine.
+
+2011-11-21 Ed Schonberg <schonberg@adacore.com>
+
+ * aspects.adb: Aspect specifications are allowed on renaming
+ declarations
+ * par-ch6.adb (P_Subprogram): Parse aspect specifications in a
+ subprogram renaming declaration
+
2011-11-21 Tristan Gingold <gingold@adacore.com>
* env.c: Remove unused declaration.
diff --git a/gcc/ada/aspects.adb b/gcc/ada/aspects.adb
index d25ba15bde3e05f164c07be1a98e85b0297cce6a..7cc218e1d9804e26a2e95b92cf2b15d14bbfcd40 100755
--- a/gcc/ada/aspects.adb
+++ b/gcc/ada/aspects.adb
@@ -180,6 +180,7 @@ package body Aspects is
N_Component_Declaration => True,
N_Entry_Declaration => True,
N_Exception_Declaration => True,
+ N_Exception_Renaming_Declaration => True,
N_Formal_Abstract_Subprogram_Declaration => True,
N_Formal_Concrete_Subprogram_Declaration => True,
N_Formal_Object_Declaration => True,
@@ -188,11 +189,14 @@ package body Aspects is
N_Full_Type_Declaration => True,
N_Function_Instantiation => True,
N_Generic_Package_Declaration => True,
+ N_Generic_Renaming_Declaration => True,
N_Generic_Subprogram_Declaration => True,
N_Object_Declaration => True,
+ N_Object_Renaming_Declaration => True,
N_Package_Declaration => True,
N_Package_Instantiation => True,
N_Package_Specification => True,
+ N_Package_Renaming_Declaration => True,
N_Private_Extension_Declaration => True,
N_Private_Type_Declaration => True,
N_Procedure_Instantiation => True,
@@ -202,6 +206,7 @@ package body Aspects is
N_Single_Task_Declaration => True,
N_Subprogram_Body => True,
N_Subprogram_Declaration => True,
+ N_Subprogram_Renaming_Declaration => True,
N_Subtype_Declaration => True,
N_Task_Body => True,
N_Task_Type_Declaration => True,
diff --git a/gcc/ada/exp_attr.adb b/gcc/ada/exp_attr.adb
index 1883d3628039f4134bc159fdc4d64c9066c35fd5..ac6fdf9f26e0670837360a52d3f320c5a8ebd641 100644
--- a/gcc/ada/exp_attr.adb
+++ b/gcc/ada/exp_attr.adb
@@ -2989,6 +2989,52 @@ package body Exp_Attr is
Analyze_And_Resolve (N, Typ);
end Mantissa;
+ ----------------------------------
+ -- Max_Size_In_Storage_Elements --
+ ----------------------------------
+
+ when Attribute_Max_Size_In_Storage_Elements =>
+ Apply_Universal_Integer_Attribute_Checks (N);
+
+ -- Heap-allocated controlled objects contain two extra pointers which
+ -- are not part of the actual type. Transform the attribute reference
+ -- into a runtime expression to add the size of the hidden header.
+
+ -- Do not perform this expansion on .NET/JVM targets because the
+ -- two pointers are already present in the type.
+
+ if VM_Target = No_VM
+ and then Nkind (N) = N_Attribute_Reference
+ and then Needs_Finalization (Ptyp)
+ and then not Header_Size_Added (N)
+ then
+ Set_Header_Size_Added (N);
+
+ -- Generate:
+ -- P'Max_Size_In_Storage_Elements +
+ -- Universal_Integer
+ -- (Header_Size_With_Padding (Ptyp'Alignment))
+
+ Rewrite (N,
+ Make_Op_Add (Loc,
+ Left_Opnd => Relocate_Node (N),
+ Right_Opnd =>
+ Convert_To (Universal_Integer,
+ Make_Function_Call (Loc,
+ Name =>
+ New_Reference_To
+ (RTE (RE_Header_Size_With_Padding), Loc),
+
+ Parameter_Associations => New_List (
+ Make_Attribute_Reference (Loc,
+ Prefix =>
+ New_Reference_To (Ptyp, Loc),
+ Attribute_Name => Name_Alignment))))));
+
+ Analyze (N);
+ return;
+ end if;
+
--------------------
-- Mechanism_Code --
--------------------
@@ -5572,8 +5618,7 @@ package body Exp_Attr is
-- that the result is in range.
when Attribute_Aft |
- Attribute_Max_Alignment_For_Allocation |
- Attribute_Max_Size_In_Storage_Elements =>
+ Attribute_Max_Alignment_For_Allocation =>
Apply_Universal_Integer_Attribute_Checks (N);
-- The following attributes should not appear at this stage, since they
diff --git a/gcc/ada/exp_prag.adb b/gcc/ada/exp_prag.adb
index 22e9bb04691e6e2b558756e6965e0d5023ed5890..452517617e1b05bb0a8d7d07ab9f3ab72188abaa 100644
--- a/gcc/ada/exp_prag.adb
+++ b/gcc/ada/exp_prag.adb
@@ -270,7 +270,7 @@ package body Exp_Prag is
procedure Expand_Pragma_Check (N : Node_Id) is
Cond : constant Node_Id := Arg2 (N);
- Loc : constant Source_Ptr := Sloc (Cond);
+ Loc : constant Source_Ptr := Sloc (First_Node (Cond));
Nam : constant Name_Id := Chars (Arg1 (N));
Msg : Node_Id;
diff --git a/gcc/ada/exp_util.adb b/gcc/ada/exp_util.adb
index 37a1be0e47876899987cc1360a08443ab838f4df..7d10df9015c32143ed58ebe2f7d6559b3712e23c 100644
--- a/gcc/ada/exp_util.adb
+++ b/gcc/ada/exp_util.adb
@@ -6420,9 +6420,12 @@ package body Exp_Util is
-- Start of processing for Remove_Side_Effects
begin
- -- Handle cases in which there is nothing to do
+ -- Handle cases in which there is nothing to do. In particular,
+ -- side-effects are not removed in Alfa mode for formal verification.
+ -- Instead, formal verification is performed only on those expressions
+ -- provably side-effect free.
- if not Expander_Active then
+ if not Full_Expander_Active then
return;
-- Cannot generate temporaries if the invocation to remove side effects
@@ -6622,15 +6625,6 @@ package body Exp_Util is
-- Otherwise we generate a reference to the value
else
- -- An expression which is in Alfa mode is considered side effect free
- -- if the resulting value is captured by a variable or a constant.
-
- if Alfa_Mode
- and then Nkind (Parent (Exp)) = N_Object_Declaration
- then
- return;
- end if;
-
-- Special processing for function calls that return a limited type.
-- We need to build a declaration that will enable build-in-place
-- expansion of the call. This is not done if the context is already
@@ -6665,39 +6659,25 @@ package body Exp_Util is
Def_Id := Make_Temporary (Loc, 'R', Exp);
Set_Etype (Def_Id, Exp_Type);
- -- The regular expansion of functions with side effects involves the
- -- generation of an access type to capture the return value found on
- -- the secondary stack. Since Alfa (and why) cannot process access
- -- types, use a different approach which ignores the secondary stack
- -- and "copies" the returned object.
-
- if Alfa_Mode then
- Res := New_Reference_To (Def_Id, Loc);
- Ref_Type := Exp_Type;
-
- -- Regular expansion utilizing an access type and 'reference
-
- else
- Res :=
- Make_Explicit_Dereference (Loc,
- Prefix => New_Reference_To (Def_Id, Loc));
+ Res :=
+ Make_Explicit_Dereference (Loc,
+ Prefix => New_Reference_To (Def_Id, Loc));
- -- Generate:
- -- type Ann is access all <Exp_Type>;
+ -- Generate:
+ -- type Ann is access all <Exp_Type>;
- Ref_Type := Make_Temporary (Loc, 'A');
+ Ref_Type := Make_Temporary (Loc, 'A');
- Ptr_Typ_Decl :=
- Make_Full_Type_Declaration (Loc,
- Defining_Identifier => Ref_Type,
- Type_Definition =>
- Make_Access_To_Object_Definition (Loc,
- All_Present => True,
- Subtype_Indication =>
- New_Reference_To (Exp_Type, Loc)));
+ Ptr_Typ_Decl :=
+ Make_Full_Type_Declaration (Loc,
+ Defining_Identifier => Ref_Type,
+ Type_Definition =>
+ Make_Access_To_Object_Definition (Loc,
+ All_Present => True,
+ Subtype_Indication =>
+ New_Reference_To (Exp_Type, Loc)));
- Insert_Action (Exp, Ptr_Typ_Decl);
- end if;
+ Insert_Action (Exp, Ptr_Typ_Decl);
E := Exp;
if Nkind (E) = N_Explicit_Dereference then
diff --git a/gcc/ada/gcc-interface/Make-lang.in b/gcc/ada/gcc-interface/Make-lang.in
index 4dfc45b6e79d71322641a509b056b2f210a17e38..8174b2d2e680054c4a21b7b53aadec360d3264f5 100644
--- a/gcc/ada/gcc-interface/Make-lang.in
+++ b/gcc/ada/gcc-interface/Make-lang.in
@@ -1545,10 +1545,10 @@ ada/checks.o : ada/ada.ads ada/a-except.ads ada/a-unccon.ads \
ada/inline.ads ada/interfac.ads ada/itypes.ads ada/lib.ads ada/lib.adb \
ada/lib-list.adb ada/lib-load.ads ada/lib-sort.adb ada/lib-util.ads \
ada/lib-xref.ads ada/namet.ads ada/namet.adb ada/nlists.ads \
- ada/nlists.adb ada/nmake.ads ada/nmake.adb ada/opt.ads ada/output.ads \
- ada/par_sco.ads ada/put_alfa.ads ada/restrict.ads ada/restrict.adb \
- ada/rident.ads ada/rtsfind.ads ada/rtsfind.adb ada/scans.ads \
- ada/sem.ads ada/sem.adb ada/sem_attr.ads ada/sem_aux.ads \
+ ada/nlists.adb ada/nmake.ads ada/nmake.adb ada/opt.ads ada/opt.adb \
+ ada/output.ads ada/par_sco.ads ada/put_alfa.ads ada/restrict.ads \
+ ada/restrict.adb ada/rident.ads ada/rtsfind.ads ada/rtsfind.adb \
+ ada/scans.ads ada/sem.ads ada/sem.adb ada/sem_attr.ads ada/sem_aux.ads \
ada/sem_aux.adb ada/sem_cat.ads ada/sem_ch10.ads ada/sem_ch11.ads \
ada/sem_ch12.ads ada/sem_ch13.ads ada/sem_ch2.ads ada/sem_ch3.ads \
ada/sem_ch4.ads ada/sem_ch5.ads ada/sem_ch6.ads ada/sem_ch7.ads \
@@ -2396,29 +2396,31 @@ ada/exp_imgv.o : ada/ada.ads ada/a-except.ads ada/a-unccon.ads \
ada/a-uncdea.ads ada/alloc.ads ada/aspects.ads ada/atree.ads \
ada/atree.adb ada/casing.ads ada/checks.ads ada/checks.adb \
ada/csets.ads ada/debug.ads ada/einfo.ads ada/einfo.adb ada/elists.ads \
- ada/err_vars.ads ada/errout.ads ada/erroutc.ads ada/eval_fat.ads \
- ada/exp_ch11.ads ada/exp_ch2.ads ada/exp_ch4.ads ada/exp_dist.ads \
- ada/exp_imgv.ads ada/exp_imgv.adb ada/exp_pakd.ads ada/exp_tss.ads \
- ada/exp_util.ads ada/fname.ads ada/fname-uf.ads ada/freeze.ads \
- ada/get_targ.ads ada/gnat.ads ada/g-hesorg.ads ada/g-htable.ads \
- ada/hostparm.ads ada/interfac.ads ada/lib.ads ada/lib.adb \
- ada/lib-list.adb ada/lib-load.ads ada/lib-sort.adb ada/namet.ads \
- ada/namet.adb ada/nlists.ads ada/nlists.adb ada/nmake.ads ada/nmake.adb \
- ada/opt.ads ada/output.ads ada/restrict.ads ada/rident.ads \
- ada/rtsfind.ads ada/rtsfind.adb ada/sem.ads ada/sem_aux.ads \
+ ada/err_vars.ads ada/errout.ads ada/errout.adb ada/erroutc.ads \
+ ada/erroutc.adb ada/eval_fat.ads ada/exp_ch11.ads ada/exp_ch2.ads \
+ ada/exp_ch4.ads ada/exp_dist.ads ada/exp_imgv.ads ada/exp_imgv.adb \
+ ada/exp_pakd.ads ada/exp_tss.ads ada/exp_util.ads ada/fname.ads \
+ ada/fname-uf.ads ada/freeze.ads ada/get_targ.ads ada/gnat.ads \
+ ada/g-hesorg.ads ada/g-htable.ads ada/gnatvsn.ads ada/hostparm.ads \
+ ada/interfac.ads ada/lib.ads ada/lib.adb ada/lib-list.adb \
+ ada/lib-load.ads ada/lib-sort.adb ada/namet.ads ada/namet.adb \
+ ada/nlists.ads ada/nlists.adb ada/nmake.ads ada/nmake.adb ada/opt.ads \
+ ada/output.ads ada/restrict.ads ada/rident.ads ada/rtsfind.ads \
+ ada/rtsfind.adb ada/scans.ads ada/sem.ads ada/sem_aux.ads \
ada/sem_aux.adb ada/sem_ch3.ads ada/sem_ch7.ads ada/sem_ch8.ads \
ada/sem_dist.ads ada/sem_eval.ads ada/sem_res.ads ada/sem_util.ads \
ada/sem_warn.ads ada/sinfo.ads ada/sinfo.adb ada/sinput.ads \
ada/snames.ads ada/sprint.ads ada/stand.ads ada/stringt.ads \
- ada/stringt.adb ada/system.ads ada/s-exctab.ads ada/s-htable.ads \
- ada/s-imenne.ads ada/s-memory.ads ada/s-os_lib.ads ada/s-parame.ads \
- ada/s-rident.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
- ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-string.ads \
- ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
- ada/table.adb ada/targparm.ads ada/tbuild.ads ada/tbuild.adb \
- ada/tree_io.ads ada/ttypes.ads ada/types.ads ada/uintp.ads \
- ada/uintp.adb ada/uname.ads ada/unchconv.ads ada/unchdeal.ads \
- ada/urealp.ads ada/urealp.adb ada/validsw.ads ada/widechar.ads
+ ada/stringt.adb ada/stylesw.ads ada/system.ads ada/s-exctab.ads \
+ ada/s-htable.ads ada/s-imenne.ads ada/s-memory.ads ada/s-os_lib.ads \
+ ada/s-parame.ads ada/s-rident.ads ada/s-secsta.ads ada/s-soflin.ads \
+ ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
+ ada/s-string.ads ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads \
+ ada/table.ads ada/table.adb ada/targparm.ads ada/tbuild.ads \
+ ada/tbuild.adb ada/tree_io.ads ada/ttypes.ads ada/types.ads \
+ ada/uintp.ads ada/uintp.adb ada/uname.ads ada/unchconv.ads \
+ ada/unchdeal.ads ada/urealp.ads ada/urealp.adb ada/validsw.ads \
+ ada/widechar.ads
ada/exp_intr.o : ada/ada.ads ada/a-except.ads ada/a-unccon.ads \
ada/a-uncdea.ads ada/alloc.ads ada/aspects.ads ada/atree.ads \
@@ -2544,18 +2546,19 @@ ada/exp_smem.o : ada/ada.ads ada/a-except.ads ada/a-unccon.ads \
ada/hostparm.ads ada/inline.ads ada/interfac.ads ada/lib.ads \
ada/lib-load.ads ada/namet.ads ada/namet.adb ada/nlists.ads \
ada/nlists.adb ada/nmake.ads ada/nmake.adb ada/opt.ads ada/output.ads \
- ada/rtsfind.ads ada/sem.ads ada/sem.adb ada/sem_attr.ads \
- ada/sem_aux.ads ada/sem_aux.adb ada/sem_ch10.ads ada/sem_ch11.ads \
- ada/sem_ch12.ads ada/sem_ch13.ads ada/sem_ch2.ads ada/sem_ch3.ads \
- ada/sem_ch4.ads ada/sem_ch5.ads ada/sem_ch6.ads ada/sem_ch7.ads \
- ada/sem_ch8.ads ada/sem_ch9.ads ada/sem_prag.ads ada/sem_util.ads \
- ada/sinfo.ads ada/sinfo.adb ada/sinput.ads ada/snames.ads ada/stand.ads \
- ada/stringt.ads ada/stringt.adb ada/system.ads ada/s-exctab.ads \
- ada/s-htable.ads ada/s-imenne.ads ada/s-memory.ads ada/s-os_lib.ads \
- ada/s-parame.ads ada/s-secsta.ads ada/s-stalib.ads ada/s-stoele.ads \
- ada/s-stoele.adb ada/s-string.ads ada/s-traent.ads ada/s-unstyp.ads \
- ada/s-wchcon.ads ada/table.ads ada/table.adb ada/tbuild.ads \
- ada/tree_io.ads ada/types.ads ada/uintp.ads ada/uintp.adb ada/uname.ads \
+ ada/restrict.ads ada/rident.ads ada/rtsfind.ads ada/sem.ads ada/sem.adb \
+ ada/sem_attr.ads ada/sem_aux.ads ada/sem_aux.adb ada/sem_ch10.ads \
+ ada/sem_ch11.ads ada/sem_ch12.ads ada/sem_ch13.ads ada/sem_ch2.ads \
+ ada/sem_ch3.ads ada/sem_ch4.ads ada/sem_ch5.ads ada/sem_ch6.ads \
+ ada/sem_ch7.ads ada/sem_ch8.ads ada/sem_ch9.ads ada/sem_prag.ads \
+ ada/sem_util.ads ada/sinfo.ads ada/sinfo.adb ada/sinput.ads \
+ ada/snames.ads ada/stand.ads ada/stringt.ads ada/stringt.adb \
+ ada/system.ads ada/s-exctab.ads ada/s-htable.ads ada/s-imenne.ads \
+ ada/s-memory.ads ada/s-os_lib.ads ada/s-parame.ads ada/s-rident.ads \
+ ada/s-secsta.ads ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb \
+ ada/s-string.ads ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads \
+ ada/table.ads ada/table.adb ada/tbuild.ads ada/tree_io.ads \
+ ada/types.ads ada/uintp.ads ada/uintp.adb ada/uname.ads \
ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads ada/widechar.ads
ada/exp_strm.o : ada/ada.ads ada/a-except.ads ada/a-unccon.ads \
@@ -2666,21 +2669,22 @@ ada/expander.o : ada/ada.ads ada/a-except.ads ada/a-unccon.ads \
ada/gnat.ads ada/g-htable.ads ada/gnatvsn.ads ada/hlo.ads \
ada/hostparm.ads ada/inline.ads ada/interfac.ads ada/lib.ads \
ada/lib-load.ads ada/namet.ads ada/namet.adb ada/nlists.ads \
- ada/nlists.adb ada/nmake.ads ada/opt.ads ada/output.ads ada/rident.ads \
- ada/rtsfind.ads ada/scans.ads ada/sem.ads ada/sem.adb ada/sem_attr.ads \
- ada/sem_aux.ads ada/sem_ch10.ads ada/sem_ch11.ads ada/sem_ch12.ads \
- ada/sem_ch13.ads ada/sem_ch2.ads ada/sem_ch3.ads ada/sem_ch4.ads \
- ada/sem_ch5.ads ada/sem_ch6.ads ada/sem_ch7.ads ada/sem_ch8.ads \
- ada/sem_ch9.ads ada/sem_prag.ads ada/sem_util.ads ada/sinfo.ads \
- ada/sinfo.adb ada/sinput.ads ada/snames.ads ada/stand.ads \
- ada/stylesw.ads ada/system.ads ada/s-exctab.ads ada/s-htable.ads \
- ada/s-imenne.ads ada/s-memory.ads ada/s-os_lib.ads ada/s-parame.ads \
- ada/s-rident.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
- ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-string.ads \
- ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
- ada/table.adb ada/targparm.ads ada/tree_io.ads ada/types.ads \
- ada/uintp.ads ada/uintp.adb ada/uname.ads ada/unchconv.ads \
- ada/unchdeal.ads ada/urealp.ads ada/widechar.ads
+ ada/nlists.adb ada/nmake.ads ada/opt.ads ada/output.ads \
+ ada/restrict.ads ada/rident.ads ada/rtsfind.ads ada/scans.ads \
+ ada/sem.ads ada/sem.adb ada/sem_attr.ads ada/sem_aux.ads \
+ ada/sem_ch10.ads ada/sem_ch11.ads ada/sem_ch12.ads ada/sem_ch13.ads \
+ ada/sem_ch2.ads ada/sem_ch3.ads ada/sem_ch4.ads ada/sem_ch5.ads \
+ ada/sem_ch6.ads ada/sem_ch7.ads ada/sem_ch8.ads ada/sem_ch9.ads \
+ ada/sem_prag.ads ada/sem_util.ads ada/sinfo.ads ada/sinfo.adb \
+ ada/sinput.ads ada/snames.ads ada/stand.ads ada/stylesw.ads \
+ ada/system.ads ada/s-exctab.ads ada/s-htable.ads ada/s-imenne.ads \
+ ada/s-memory.ads ada/s-os_lib.ads ada/s-parame.ads ada/s-rident.ads \
+ ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads \
+ ada/s-stoele.ads ada/s-stoele.adb ada/s-string.ads ada/s-traent.ads \
+ ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads ada/table.adb \
+ ada/targparm.ads ada/tree_io.ads ada/types.ads ada/uintp.ads \
+ ada/uintp.adb ada/uname.ads ada/unchconv.ads ada/unchdeal.ads \
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ada/a-uncdea.ads ada/alloc.ads ada/debug.ads ada/fmap.ads ada/fmap.adb \
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ada/interfac.o : ada/interfac.ads ada/system.ads
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ada/krunch.ads ada/krunch.adb ada/system.ads ada/s-exctab.ads \
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ada/a-uncdea.ads ada/alloc.ads ada/aspects.ads ada/atree.ads \
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ada/gnatvsn.ads ada/hlo.ads ada/hostparm.ads ada/inline.ads \
ada/interfac.ads ada/lib.ads ada/lib-load.ads ada/namet.ads \
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ada/a-uncdea.ads ada/alloc.ads ada/aspects.ads ada/atree.ads \
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+ ada/s-stoele.ads ada/s-stoele.adb ada/s-strhas.ads ada/s-string.ads \
+ ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+ ada/table.adb ada/targparm.ads ada/tree_io.ads ada/types.ads \
+ ada/uintp.ads ada/uintp.adb ada/uname.ads ada/unchconv.ads \
+ ada/unchdeal.ads ada/urealp.ads ada/widechar.ads
ada/sem_eval.o : ada/ada.ads ada/a-except.ads ada/a-unccon.ads \
ada/a-uncdea.ads ada/alloc.ads ada/aspects.ads ada/atree.ads \
@@ -4494,21 +4500,22 @@ ada/sem_mech.o : ada/ada.ads ada/a-except.ads ada/a-unccon.ads \
ada/gnat.ads ada/g-htable.ads ada/gnatvsn.ads ada/hlo.ads \
ada/hostparm.ads ada/inline.ads ada/interfac.ads ada/lib.ads \
ada/lib-load.ads ada/namet.ads ada/namet.adb ada/nlists.ads \
- ada/nlists.adb ada/nmake.ads ada/opt.ads ada/output.ads ada/rident.ads \
- ada/scans.ads ada/sem.ads ada/sem.adb ada/sem_attr.ads ada/sem_aux.ads \
- ada/sem_aux.adb ada/sem_ch10.ads ada/sem_ch11.ads ada/sem_ch12.ads \
- ada/sem_ch13.ads ada/sem_ch2.ads ada/sem_ch3.ads ada/sem_ch4.ads \
- ada/sem_ch5.ads ada/sem_ch6.ads ada/sem_ch7.ads ada/sem_ch8.ads \
- ada/sem_ch9.ads ada/sem_mech.ads ada/sem_mech.adb ada/sem_prag.ads \
- ada/sem_util.ads ada/sinfo.ads ada/sinfo.adb ada/sinput.ads \
- ada/snames.ads ada/stand.ads ada/stylesw.ads ada/system.ads \
- ada/s-exctab.ads ada/s-htable.ads ada/s-imenne.ads ada/s-memory.ads \
- ada/s-os_lib.ads ada/s-parame.ads ada/s-rident.ads ada/s-secsta.ads \
- ada/s-soflin.ads ada/s-stache.ads ada/s-stalib.ads ada/s-stoele.ads \
- ada/s-stoele.adb ada/s-string.ads ada/s-traent.ads ada/s-unstyp.ads \
- ada/s-wchcon.ads ada/table.ads ada/table.adb ada/targparm.ads \
- ada/tree_io.ads ada/types.ads ada/uintp.ads ada/uintp.adb ada/uname.ads \
- ada/unchconv.ads ada/unchdeal.ads ada/urealp.ads ada/widechar.ads
+ ada/nlists.adb ada/nmake.ads ada/opt.ads ada/output.ads \
+ ada/restrict.ads ada/rident.ads ada/scans.ads ada/sem.ads ada/sem.adb \
+ ada/sem_attr.ads ada/sem_aux.ads ada/sem_aux.adb ada/sem_ch10.ads \
+ ada/sem_ch11.ads ada/sem_ch12.ads ada/sem_ch13.ads ada/sem_ch2.ads \
+ ada/sem_ch3.ads ada/sem_ch4.ads ada/sem_ch5.ads ada/sem_ch6.ads \
+ ada/sem_ch7.ads ada/sem_ch8.ads ada/sem_ch9.ads ada/sem_mech.ads \
+ ada/sem_mech.adb ada/sem_prag.ads ada/sem_util.ads ada/sinfo.ads \
+ ada/sinfo.adb ada/sinput.ads ada/snames.ads ada/stand.ads \
+ ada/stylesw.ads ada/system.ads ada/s-exctab.ads ada/s-htable.ads \
+ ada/s-imenne.ads ada/s-memory.ads ada/s-os_lib.ads ada/s-parame.ads \
+ ada/s-rident.ads ada/s-secsta.ads ada/s-soflin.ads ada/s-stache.ads \
+ ada/s-stalib.ads ada/s-stoele.ads ada/s-stoele.adb ada/s-string.ads \
+ ada/s-traent.ads ada/s-unstyp.ads ada/s-wchcon.ads ada/table.ads \
+ ada/table.adb ada/targparm.ads ada/tree_io.ads ada/types.ads \
+ ada/uintp.ads ada/uintp.adb ada/uname.ads ada/unchconv.ads \
+ ada/unchdeal.ads ada/urealp.ads ada/widechar.ads
ada/sem_prag.o : ada/ada.ads ada/a-except.ads ada/a-unccon.ads \
ada/a-uncdea.ads ada/ali.ads ada/alloc.ads ada/aspects.ads \
diff --git a/gcc/ada/par-ch6.adb b/gcc/ada/par-ch6.adb
index 7d5985479118ddd722f975a00c6b400663e96b96..dc7b26cbaa15f9dda9cf659886f5214c1119fcfa 100644
--- a/gcc/ada/par-ch6.adb
+++ b/gcc/ada/par-ch6.adb
@@ -108,7 +108,8 @@ package body Ch6 is
-- end [DESIGNATOR];
-- SUBPROGRAM_RENAMING_DECLARATION ::=
- -- SUBPROGRAM_SPECIFICATION renames callable_entity_NAME;
+ -- SUBPROGRAM_SPECIFICATION renames callable_entity_NAME
+ -- [ASPECT_SPECIFICATIONS];
-- SUBPROGRAM_BODY_STUB ::=
-- SUBPROGRAM_SPECIFICATION is separate;
@@ -506,6 +507,7 @@ package body Ch6 is
Scan; -- past RENAMES
Set_Name (Rename_Node, P_Name);
Set_Specification (Rename_Node, Specification_Node);
+ P_Aspect_Specifications (Rename_Node);
TF_Semicolon;
Pop_Scope_Stack;
return Rename_Node;
diff --git a/gcc/ada/rtsfind.ads b/gcc/ada/rtsfind.ads
index b7a02066b77e8c2619fa38b931f5055570488ff5..261365d92925f5bda562cfa366397fe2bf403720 100644
--- a/gcc/ada/rtsfind.ads
+++ b/gcc/ada/rtsfind.ads
@@ -1353,6 +1353,7 @@ package Rtsfind is
RE_Allocate_Any_Controlled, -- System.Storage_Pools.Subpools
RE_Deallocate_Any_Controlled, -- System.Storage_Pools.Subpools
+ RE_Header_Size_With_Padding, -- System.Storage_Pools.Subpools
RE_Root_Storage_Pool_With_Subpools, -- System.Storage_Pools.Subpools
RE_Root_Subpool, -- System.Storage_Pools.Subpools
RE_Subpool_Handle, -- System.Storage_Pools.Subpools
@@ -2550,6 +2551,7 @@ package Rtsfind is
RE_Allocate_Any_Controlled => System_Storage_Pools_Subpools,
RE_Deallocate_Any_Controlled => System_Storage_Pools_Subpools,
+ RE_Header_Size_With_Padding => System_Storage_Pools_Subpools,
RE_Root_Storage_Pool_With_Subpools => System_Storage_Pools_Subpools,
RE_Root_Subpool => System_Storage_Pools_Subpools,
RE_Subpool_Handle => System_Storage_Pools_Subpools,
diff --git a/gcc/ada/s-stposu.adb b/gcc/ada/s-stposu.adb
index 4bbff767d968847a2f6c804992fb67509ed905de..f6484ebd5d159823d65d3672b00b512014885498 100644
--- a/gcc/ada/s-stposu.adb
+++ b/gcc/ada/s-stposu.adb
@@ -56,12 +56,6 @@ package body System.Storage_Pools.Subpools is
procedure Detach (N : not null SP_Node_Ptr);
-- Unhook a subpool node from an arbitrary subpool list
- function Nearest_Multiple_Rounded_Up
- (Size : Storage_Count;
- Alignment : Storage_Count) return Storage_Count;
- -- Given arbitrary values of storage size and alignment, calculate the
- -- nearest multiple of the alignment rounded up where size can fit.
-
--------------
-- Allocate --
--------------
@@ -218,10 +212,7 @@ package body System.Storage_Pools.Subpools is
-- Account for possible padding space before the header due to a
-- larger alignment.
- Header_And_Padding :=
- Nearest_Multiple_Rounded_Up
- (Size => Header_Size,
- Alignment => Alignment);
+ Header_And_Padding := Header_Size_With_Padding (Alignment);
N_Size := Storage_Size + Header_And_Padding;
@@ -388,10 +379,7 @@ package body System.Storage_Pools.Subpools is
-- Account for possible padding space before the header due to a
-- larger alignment.
- Header_And_Padding :=
- Nearest_Multiple_Rounded_Up
- (Size => Header_Size,
- Alignment => Alignment);
+ Header_And_Padding := Header_Size_With_Padding (Alignment);
-- N_Addr N_Ptr Addr (from input)
-- | | |
@@ -571,6 +559,28 @@ package body System.Storage_Pools.Subpools is
Free (Subpool.Node);
end Finalize_Subpool;
+ ------------------------------
+ -- Header_Size_With_Padding --
+ ------------------------------
+
+ function Header_Size_With_Padding
+ (Alignment : System.Storage_Elements.Storage_Count)
+ return System.Storage_Elements.Storage_Count
+ is
+ Size : constant Storage_Count := Header_Size;
+
+ begin
+ if Size mod Alignment = 0 then
+ return Size;
+
+ -- Add enough padding to reach the nearest multiple of the alignment
+ -- rounding up.
+
+ else
+ return ((Size + Alignment - 1) / Alignment) * Alignment;
+ end if;
+ end Header_Size_With_Padding;
+
----------------
-- Initialize --
----------------
@@ -592,26 +602,6 @@ package body System.Storage_Pools.Subpools is
Pool.Subpools.Prev := Pool.Subpools'Unchecked_Access;
end Initialize_Pool;
- ---------------------------------
- -- Nearest_Multiple_Rounded_Up --
- ---------------------------------
-
- function Nearest_Multiple_Rounded_Up
- (Size : Storage_Count;
- Alignment : Storage_Count) return Storage_Count
- is
- begin
- if Size mod Alignment = 0 then
- return Size;
-
- -- Add enough padding to reach the nearest multiple of the alignment
- -- rounding up.
-
- else
- return ((Size + Alignment - 1) / Alignment) * Alignment;
- end if;
- end Nearest_Multiple_Rounded_Up;
-
---------------------
-- Pool_Of_Subpool --
---------------------
diff --git a/gcc/ada/s-stposu.ads b/gcc/ada/s-stposu.ads
index 0c5bd218515b7a77cc1f4516a516512cd5fac5cc..6d5298e563baa47fa7218fb9b0d15c7ba963c4ba 100644
--- a/gcc/ada/s-stposu.ads
+++ b/gcc/ada/s-stposu.ads
@@ -329,6 +329,13 @@ private
-- subpool from its owner's list. Deallocate the associated doubly linked
-- list node.
+ function Header_Size_With_Padding
+ (Alignment : System.Storage_Elements.Storage_Count)
+ return System.Storage_Elements.Storage_Count;
+ -- Given an arbitrary alignment, calculate the size of the header which
+ -- precedes a controlled object as the nearest multiple rounded up of the
+ -- alignment.
+
overriding procedure Initialize (Controller : in out Pool_Controller);
-- Buffer routine, calls Initialize_Pool
diff --git a/gcc/ada/s-taprop-irix.adb b/gcc/ada/s-taprop-irix.adb
index 5b4d4bef16e43ff4716589f19192c25a4f8c09f2..29865f4c01abf4d6f952f66ab2aaa95b6e12fc99 100644
--- a/gcc/ada/s-taprop-irix.adb
+++ b/gcc/ada/s-taprop-irix.adb
@@ -838,7 +838,7 @@ package body System.Task_Primitives.Operations is
Result :=
pthread_create
- (T.Common.LL.Thread'Access,
+ (T.Common.LL.Thread'Unrestricted_Access,
Attributes'Access,
Thread_Body_Access (Wrapper),
To_Address (T));
@@ -867,7 +867,7 @@ package body System.Task_Primitives.Operations is
Result :=
pthread_create
- (T.Common.LL.Thread'Access,
+ (T.Common.LL.Thread'Unrestricted_Access,
Attributes'Access,
Thread_Body_Access (Wrapper),
To_Address (T));
diff --git a/gcc/ada/s-taprop-solaris.adb b/gcc/ada/s-taprop-solaris.adb
index b5fe1ee9d42c05be8338e91589d3675f41394a7d..a5301b1f374b60e2be3d06e622f7b8a660c52203 100644
--- a/gcc/ada/s-taprop-solaris.adb
+++ b/gcc/ada/s-taprop-solaris.adb
@@ -1012,7 +1012,7 @@ package body System.Task_Primitives.Operations is
Thread_Body_Access (Wrapper),
To_Address (T),
Opts,
- T.Common.LL.Thread'Access);
+ T.Common.LL.Thread'Unrestricted_Access);
Succeeded := Result = 0;
pragma Assert
diff --git a/gcc/ada/sem_res.adb b/gcc/ada/sem_res.adb
index e45be653cbca364d3d44de9b0310affdae0f9ad7..296ba040b03879424aebd619cc0fc047e5db7164 100644
--- a/gcc/ada/sem_res.adb
+++ b/gcc/ada/sem_res.adb
@@ -8668,7 +8668,7 @@ package body Sem_Res is
-- this by making sure that the expanded code points to
-- the Sloc of the expression, not the original pragma.
- Error_Msg_N
+ Error_Msg_F
("?assertion would fail at run time!",
Expression
(First (Pragma_Argument_Associations (Orig))));
@@ -8694,7 +8694,7 @@ package body Sem_Res is
then
null;
else
- Error_Msg_N
+ Error_Msg_F
("?check would fail at run time!",
Expression
(Last (Pragma_Argument_Associations (Orig))));
diff --git a/gcc/ada/sinfo.adb b/gcc/ada/sinfo.adb
index 22b44e56f27378802000ccb55fbc6763899ff10e..440cf02a2e747c12073fc46d0cd9983306af6f6f 100644
--- a/gcc/ada/sinfo.adb
+++ b/gcc/ada/sinfo.adb
@@ -1573,6 +1573,14 @@ package body Sinfo is
return Flag13 (N);
end Has_Wide_Wide_Character;
+ function Header_Size_Added
+ (N : Node_Id) return Boolean is
+ begin
+ pragma Assert (False
+ or else NT (N).Nkind = N_Attribute_Reference);
+ return Flag11 (N);
+ end Header_Size_Added;
+
function Hidden_By_Use_Clause
(N : Node_Id) return Elist_Id is
begin
@@ -4637,6 +4645,14 @@ package body Sinfo is
Set_Flag13 (N, Val);
end Set_Has_Wide_Wide_Character;
+ procedure Set_Header_Size_Added
+ (N : Node_Id; Val : Boolean := True) is
+ begin
+ pragma Assert (False
+ or else NT (N).Nkind = N_Attribute_Reference);
+ Set_Flag11 (N, Val);
+ end Set_Header_Size_Added;
+
procedure Set_Hidden_By_Use_Clause
(N : Node_Id; Val : Elist_Id) is
begin
diff --git a/gcc/ada/sinfo.ads b/gcc/ada/sinfo.ads
index cfa8a11b5927b2ff580f96b7688e88e9e55a66ed..e20dbc0a22f0bc20fd3216c9f6aa60d982078da6 100644
--- a/gcc/ada/sinfo.ads
+++ b/gcc/ada/sinfo.ads
@@ -1205,6 +1205,13 @@ package Sinfo is
-- code outside the Wide_Character range) appears in the string. Used to
-- implement pragma preference rules.
+ -- Header_Size_Added (Flag11-Sem)
+ -- Present in N_Attribute_Reference nodes, set only for attribute
+ -- Max_Size_In_Storage_Elements. The flag indicates that the size of the
+ -- hidden list header used by the runtime finalization support has been
+ -- added to the size of the prefix. The flag also prevents the infinite
+ -- expansion of the same attribute in the said context.
+
-- Hidden_By_Use_Clause (Elist4-Sem)
-- An entity list present in use clauses that appear within
-- instantiations. For the resolution of local entities, entities
@@ -3326,6 +3333,7 @@ package Sinfo is
-- Entity (Node4-Sem) used if the attribute yields a type
-- Associated_Node (Node4-Sem)
-- Do_Overflow_Check (Flag17-Sem)
+ -- Header_Size_Added (Flag11-Sem)
-- Redundant_Use (Flag13-Sem)
-- Must_Be_Byte_Aligned (Flag14)
-- plus fields for expression
@@ -8555,6 +8563,9 @@ package Sinfo is
function Has_Wide_Wide_Character
(N : Node_Id) return Boolean; -- Flag13
+ function Header_Size_Added
+ (N : Node_Id) return Boolean; -- Flag11
+
function Hidden_By_Use_Clause
(N : Node_Id) return Elist_Id; -- Elist4
@@ -9530,6 +9541,9 @@ package Sinfo is
procedure Set_Has_Wide_Wide_Character
(N : Node_Id; Val : Boolean := True); -- Flag13
+ procedure Set_Header_Size_Added
+ (N : Node_Id; Val : Boolean := True); -- Flag11
+
procedure Set_Hidden_By_Use_Clause
(N : Node_Id; Val : Elist_Id); -- Elist4
@@ -11926,6 +11940,7 @@ package Sinfo is
pragma Inline (Has_Task_Name_Pragma);
pragma Inline (Has_Wide_Character);
pragma Inline (Has_Wide_Wide_Character);
+ pragma Inline (Header_Size_Added);
pragma Inline (Hidden_By_Use_Clause);
pragma Inline (High_Bound);
pragma Inline (Identifier);
@@ -12247,6 +12262,7 @@ package Sinfo is
pragma Inline (Set_Has_Task_Name_Pragma);
pragma Inline (Set_Has_Wide_Character);
pragma Inline (Set_Has_Wide_Wide_Character);
+ pragma Inline (Set_Header_Size_Added);
pragma Inline (Set_Hidden_By_Use_Clause);
pragma Inline (Set_High_Bound);
pragma Inline (Set_Identifier);