The libphobos.phobos_shared/std/concurrency.d test just hangs on macOS
13 and beyond and isn't even termintated after the testsuite timeout is
exceeded.  Thus, more and more concurrency.exe processes keep
accumulating, consuming CPU time for nothing.

To avoid this, this patch skips the test on macOS 13+.  The static test
SEGVs immediately instead, but I'm skipping it too for symmetry.

Tested on macOS 15 (where it becomes UNSUPPORTED) and 12 (where it still
PASSes).

I have no idea what happens on Darwin/arm64, so currently the skipping
is restricted to Darwin/x86_64.

2025-02-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR d/111628
	* testsuite/libphobos.phobos/phobos.exp (libphobos_skip_tests):
	Add libphobos.phobos/std/concurrency.d on macOS 13+.
	* testsuite/libphobos.phobos_shared/phobos_shared.exp
	(libphobos_skip_tests): Likewise for
	libphobos.phobos_shared/std/concurrency.d

Replaces the generic implementation.  The `core.thread.fiber' module
already defines version=AsmExternal on mips64el-linux-gnuabi64.

	PR d/118584

libphobos/ChangeLog:

	* libdruntime/config/mips/switchcontext.S: Add MIPS64 N64 ABI
	implementation of fiber_switchContext.

D front-end changes:

	- Import latest fixes from dmd v2.110.0-rc.1.
	- Integers in debug or version statements have been removed from
	  the language.

D runtime changes:

	- Import latest fixes from druntime v2.110.0-rc.1.

Phobos changes:

	- Import latest fixes from phobos v2.110.0-rc.1.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd d115713410.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime d115713410.
	* src/MERGE: Merge upstream phobos 1b242048c.

gcc/testsuite/ChangeLog:

	* gdc.dg/asm3.d: Adjust test.

D front-end changes:

	- Import latest fixes from dmd v2.110.0-rc.1.

D runtime changes:

	- Import latest fixes from druntime v2.110.0-rc.1.

Phobos changes:

	- Import latest fixes from phobos v2.110.0-rc.1.

Included in the merge are fixes for the following PRs:

	PR d/118438
	PR d/118448
	PR d/118449

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd d6f693b46a.
	* d-incpath.cc (add_import_paths): Update for new front-end interface.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime d6f693b46a.
	* src/MERGE: Merge upstream phobos 336bed6d8.
	* testsuite/libphobos.init_fini/custom_gc.d: Adjust test.

Each major release is not binary compatible with the previous.

	PR d/117701

libphobos/ChangeLog:

	* configure: Regenerate.
	* configure.ac (libtool_VERSION): Update to 6:0:0.

D front-end changes:

	- Import dmd v2.110.0-rc.1.
	- An error is now given for subtracting pointers of different
	  types.

D runtime changes:

	- Import druntime v2.110.0-rc.1.

Phobos changes:

	- Import phobos v2.110.0-rc.1.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd c7902293d7.
	* dmd/VERSION: Bump version to v2.110.0-rc.1.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime c7902293d7.
	* libdruntime/Makefile.am (DRUNTIME_DSOURCES): Rename
	core/thread/fiber.d to core/thread/fiber/package.d.  Add
	core/thread/fiber/base.d.
	* libdruntime/Makefile.in: Regenerate.
	* src/MERGE: Merge upstream phobos 63fdb282f.

gcc/testsuite/ChangeLog:

	* gdc.dg/asm3.d: Adjust test.
	* gdc.dg/torture/pr96435.d: Adjust test.

D front-end changes:

	- Import latest fixes from dmd v2.110.0-beta.1.
	- The `align' attribute now allows to specify `default'
	  explicitly.
	- Add primary expression of the form `__rvalue(expression)'
	  which causes `expression' to be treated as an rvalue, even if
	  it is an lvalue.
	- Shortened method syntax can now be used in constructors.

D runtime changes:

	- Import latest fixes from druntime v2.110.0-beta.1.

Phobos changes:

	- Import latest fixes from phobos v2.110.0-beta.1.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd c57da0cf59.
	* d-codegen.cc (can_elide_copy_p): New.
	(d_build_call): Use it.
	* d-lang.cc (d_post_options): Update for new front-end interface.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime c57da0cf59.
	* src/MERGE: Merge upstream phobos ad8ee5587.
	* testsuite/libphobos.init_fini/custom_gc.d: Adjust test.

gcc/testsuite/ChangeLog:

	* gdc.dg/copy1.d: New test.

D front-end changes:

	- Import latest fixes from dmd v2.110.0-beta.1.
	- Added traits `getBitfieldOffset' and `getBitfieldWidth'.
	- Added trait `isCOMClass' to detect if a type is a COM class.
	- Added `-fpreview=safer` which enables safety checking on
	  unattributed functions.

D runtime changes:

	- Import latest fixes from druntime v2.110.0-beta.1.

Phobos changes:

	- Import latest fixes from phobos v2.110.0-beta.1.
	- Added `fromHexString' and `fromHexStringAsRange' functions to
	  `std.digest'.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd 82a5d2a7c4.
	* d-lang.cc (d_handle_option): Handle new option `-fpreview=safer'.
	* expr.cc (ExprVisitor::NewExp): Remove gcc_unreachable for the
	generation of `_d_newThrowable'.
	* lang.opt: Add -fpreview=safer.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime 82a5d2a7c4.
	* libdruntime/Makefile.am (DRUNTIME_DSOURCES): Add
	core/internal/gc/blkcache.d, core/internal/gc/blockmeta.d.
	* libdruntime/Makefile.in: Regenerate.
	* src/MERGE: Merge upstream phobos dbc09d823.

Phobos changes:

	- `std.uni' has been upgraded from Unicode 15.1.0 to 16.0.0.

libphobos/ChangeLog:

	* src/MERGE: Merge upstream phobos 2a730adc0.

D front-end changes:

        - Import latest fixes from dmd v2.110.0-beta.1.

D runtime changes:

        - Import latest fixes from druntime v2.110.0-beta.1.

Phobos changes:

        - Import latest fixes from phobos v2.110.0-beta.1.
	- Added `popGrapheme' function to `std.uni'.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd 2b89c2909d.
	* Make-lang.in (D_FRONTEND_OBJS): Rename d/basicmangle.o to
	d/mangle-basic.o, d/cppmangle.o to d/mangle-cpp.o, and d/dmangle.o to
	d/mangle-package.o.
	(d/mangle-%.o): New rule.
	* d-builtins.cc (maybe_set_builtin_1): Update for new front-end
	interface.
	* d-diagnostic.cc (verrorReport): Likewise.
	(verrorReportSupplemental): Likewise.
	* d-frontend.cc (getTypeInfoType): Likewise.
	* d-lang.cc (d_init_options): Likewise.
	(d_handle_option): Likewise.
	(d_post_options): Likewise.
	* d-target.cc (TargetC::contributesToAggregateAlignment): New.
	* d-tree.h (create_typeinfo): Adjust prototype.
	* decl.cc (layout_struct_initializer): Update for new front-end
	interface.
	* typeinfo.cc (create_typeinfo): Remove generate parameter.
	* types.cc (layout_aggregate_members): Update for new front-end
	interface.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime 2b89c2909d.
	* src/MERGE: Merge upstream phobos bdedad3bf.

D front-end changes:

	- Added pragma for ImportC to allow setting `nothrow', `@nogc'
	  or `pure'.
	- Mixin templates can now use assignment syntax.

D runtime changes:

	- Removed `ThreadBase.criticalRegionLock' from `core.thread'.
	- Added `expect', `[un]likely', `trap' to `core.builtins'.

Phobos changes:

	- Import latest fixes from phobos v2.110.0-beta.1.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd 4ccb01fde5.
	* Make-lang.in (D_FRONTEND_OBJS): Rename d/foreachvar.o to
	d/visitor-foreachvar.o, d/visitor.o to d/visitor-package.o, and
	d/statement_rewrite_walker.o to d/visitor-statement_rewrite_walker.o.
	(D_FRONTEND_OBJS): Rename
	d/{parsetime,permissive,postorder,transitive}visitor.o to
	d/visitor-{parsetime,permissive,postorder,transitive}.o.
	(D_FRONTEND_OBJS): Remove d/sapply.o.
	(d.tags): Add dmd/common/*.h.
	(d/visitor-%.o:): New rule.
	* d-codegen.cc (get_frameinfo): Update for new front-end interface.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime 4ccb01fde5.
	* src/MERGE: Merge upstream phobos eab6595ad.

D front-end changes:

	- It's now deprecated to declare `auto ref' parameters without
	  putting those two keywords next to each other.
        - An error is now given for case fallthough for multivalued
	  cases.
        - An error is now given for constructors with field destructors
	  with stricter attributes.
        - An error is now issued for `in'/`out' contracts of `nothrow'
	  functions that may throw.
	- `auto ref' can now be applied to local, static, extern, and
	  global variables.

D runtime changes:

        - Import latest fixes from druntime v2.110.0-beta.1.

Phobos changes:

        - Import latest fixes from phobos v2.110.0-beta.1.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd 6884b433d2.
	* d-builtins.cc (build_frontend_type): Update for new front-end
	interface.
	(d_build_builtins_module): Likewise.
	(matches_builtin_type): Likewise.
	(covariant_with_builtin_type_p): Likewise.
	* d-codegen.cc (lower_struct_comparison): Likewise.
	(call_side_effect_free_p): Likewise.
	* d-compiler.cc (Compiler::paintAsType): Likewise.
	* d-convert.cc (convert_expr): Likewise.
	(convert_for_assignment): Likewise.
	* d-target.cc (Target::isVectorTypeSupported): Likewise.
	(Target::isVectorOpSupported): Likewise.
	(Target::isReturnOnStack): Likewise.
	* decl.cc (get_symbol_decl): Likewise.
	* expr.cc (build_return_dtor): Likewise.
	* imports.cc (class ImportVisitor): Likewise.
	* toir.cc (class IRVisitor): Likewise.
	* types.cc (class TypeVisitor): Likewise.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime 6884b433d2.
	* src/MERGE: Merge upstream phobos 48d581a1f.

D front-end changes:

        - Import dmd v2.110.0-beta.1.
        - `ref' can now be applied to local, static, extern, and global
	  variables.

D runtime changes:

        - Import druntime v2.110.0-beta.1.

Phobos changes:

        - Import phobos v2.110.0-beta.1.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd 34875cd6e1.
	* dmd/VERSION: Bump version to v2.110.0-beta.1.
	* Make-lang.in (D_FRONTEND_OBJS): Add d/deps.o, d/timetrace.o.
	* decl.cc (class DeclVisitor): Update for new front-end interface.
	* expr.cc (class ExprVisitor): Likewise
	* typeinfo.cc (check_typeinfo_type): Likewise.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime 34875cd6e1.
	* src/MERGE: Merge upstream phobos ebd24da8a.

Synchronizing with the upstream release of v2.109.1.

D front-end changes:

	- Import dmd v2.109.1.
	- Copying from `const(void)[]' to `void[]' is now disallowed
	  with `-fpreview=fiximmutableconv'.
	- Import expressions are now treated as hex strings.
	- Using boolean values other than 0 or 1 in `@safe' code is now
	  deprecated.

D runtime changes:

	- Import dmd v2.109.1.

Phobos changes:

	- Import dmd v2.109.1.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd 66b93fc24a.
	* dmd/VERSION: Bump version to v2.109.1.
	* d-builtins.cc (build_frontend_type): Update for new front-end
	interface.
	(matches_builtin_type): Likewise.
	* d-codegen.cc (identity_compare_p): Likewise.
	(call_side_effect_free_p): Likewise.
	* d-convert.cc (convert_expr): Likewise.
	(check_valist_conversion): Likewise.
	* d-lang.cc (d_types_compatible_p): Likewise.
	* d-target.cc (Target::isVectorTypeSupported): Likewise.
	(Target::isReturnOnStack): Likewise.
	(Target::preferPassByRef): Likewise.
	* decl.cc (class DeclVisitor): Likewise.
	* expr.cc (class ExprVisitor): Likewise.
	* typeinfo.cc (class TypeInfoVisitor): Likewise.
	* types.cc (class TypeVisitor): Likewise.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime 66b93fc24a.
	* src/MERGE: Merge upstream phobos 0c28620c3.
	* src/Makefile.am (PHOBOS_DSOURCES): Add
	std/internal/test/sumtype_example_overloads.d.
	* src/Makefile.in: Regenerate.

Synchronizing with the upstream release of v2.109.0.

D front-end changes:

        - Import dmd v2.109.0.

D runtime changes:

        - Import druntime v2.109.0.

Phobos changes:

        - Import phobos v2.109.0.

gcc/d/ChangeLog:

	* decl.cc (DeclVisitor::finish_vtable): Update for new front-end
	interface.
	* dmd/MERGE: Merge upstream dmd 07bc5b9b3c.
	* dmd/VERSION: Bump version to v2.109.0.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime 07bc5b9b3c.
	* src/MERGE: Merge upstream phobos de1dea109.

Synchronizing the library with the upstream release of v2.108.1.

D runtime changes:

        - Import druntime v2.108.1.
	- Removed all `collectNoStack' functions and API from the
	  garbage collector.
	- The static method `core.thread.Thread.sleep' is now marked as
	  `@trusted'.

Phobos changes:

        - Import phobos v2.108.1.
	- Add `std.process.Config.preExecDelegate'.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime c11e1d1708.
	* libdruntime/Makefile.am (DRUNTIME_DSOURCES_FREEBSD): Add
	core/sys/freebsd/mqueue.d.
	(DRUNTIME_DSOURCES_LINUX): Add core/sys/linux/sys/mount.d.
	* libdruntime/Makefile.in: Regenerate.
	* src/MERGE: Merge upstream phobos 303b9c9f7.
	* testsuite/libphobos.exceptions/invalid_memory_operation.d: Adjust
	test.

Synchronizing the compiler with the upstream release of v2.108.1.

D front-end changes:

        - Import dmd v2.108.1.
	- Add experimental support for language editions, enabled by
	  adding the UDA `@__edition_latest_do_not_use' before module
	  declarations.
	- [Next Edition] Aliasing a member of a type instance is now an
	  error.
	- Added `__ctfeWrite' to write messages from CTFE.
	- `-fdump-c++-spec' generates signatures for `extern(Windows)'
	  and `extern(System)' functions.
	- `foreach_reverse' on a delegate is now an error.
	- ImportC has improved Unicode support.

D runtime changes:

        - Mark unsafe unittest @trusted.

Phobos changes:

        - Mark unsafe functions @trusted.

gcc/d/ChangeLog:

	* Make-lang.in (D_FRONTEND_OBJS): Add d/attribsem.o,
	d/common-charactertables.o, d/common-identifiertables.o.
	* d-attribs.cc (apply_user_attributes): Update for new front-end
	interface.
	* d-builtins.cc (d_init_versions): Predefine CppRuntime_GNU.
	* d-incpath.cc (add_globalpaths): Update for new front-end interface.
	(add_filepaths): Likewise.
	(add_import_paths): Likewise.
	* d-lang.cc (d_post_options): Likewise.
	* dmd/MERGE: Merge upstream dmd c11e1d1708.
	* dmd/VERSION: Bump version to v2.108.1.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime e60bfd11bd.
	* src/MERGE: Merge upstream phobos 8729740e3.

gcc/testsuite/ChangeLog:

	* gdc.dg/torture/pr96435.d: Add dg-warning.

2024 -> 2025

I need to use this cleanup logic for the testsuite for libdiagnostics
where it's too awkward to directly use gcc-dg.exp itself.

No functional change intended.

gcc/testsuite/ChangeLog:
	* lib/dg-test-cleanup.exp: New file, from material moved from
	lib/gcc-dg.exp.
	* lib/gcc-dg.exp: Add load_lib of dg-test-cleanup.exp.
	(cleanup-after-saved-dg-test): Move to lib/dg-test-cleanup.exp.
	(dg-test): Likewise for override.
	(initialize_prune_notes): Likewise.

libatomic/ChangeLog:
	* testsuite/lib/libatomic.exp: Add
	"load_gcc_lib dg-test-cleanup.exp".

libgomp/ChangeLog:
	* testsuite/lib/libgomp.exp: Add
	"load_gcc_lib dg-test-cleanup.exp".
libitm/ChangeLog:
	* testsuite/lib/libitm.exp: Add
	"load_gcc_lib dg-test-cleanup.exp".

libphobos/ChangeLog:
	* testsuite/lib/libphobos-dg.exp: Add
	"load_gcc_lib dg-test-cleanup.exp".

libstdc++-v3/ChangeLog:
	* testsuite/lib/libstdc++.exp: Add
	"load_gcc_lib dg-test-cleanup.exp".

libvtv/ChangeLog:
	* testsuite/lib/libvtv.exp: Add
	"load_gcc_lib dg-test-cleanup.exp".

Signed-off-by: David Malcolm <dmalcolm@redhat.com>

Since r15-3254-g3f51f0dc88ec21c1ec79df694200f10ef85915f4
added scan-ltrans-rtl* variants to scanltranstree.exp, it no longer
makes sense to have "tree" in the name.  This renames the file
accordingly and updates users.

libatomic/ChangeLog:

	* testsuite/lib/libatomic.exp: Load scanltrans.exp instead of
	scanltranstree.exp.

libgomp/ChangeLog:

	* testsuite/lib/libgomp.exp: Load scanltrans.exp instead of
	scanltranstree.exp.

libitm/ChangeLog:

	* testsuite/lib/libitm.exp: Load scanltrans.exp instead of
	scanltranstree.exp.

libphobos/ChangeLog:

	* testsuite/lib/libphobos-dg.exp: Load scanltrans.exp instead of
	scanltranstree.exp.

libvtv/ChangeLog:

	* testsuite/lib/libvtv.exp: Load scanltrans.exp instead of
	scanltranstree.exp.

gcc/testsuite/ChangeLog:

	* gcc.dg-selftests/dg-final.exp: Load scanltrans.exp instead of
	scanltranstree.exp.
	* lib/gcc-dg.exp: Likewise.
	* lib/scanltranstree.exp: Rename to ...
	* lib/scanltrans.exp: ... this.

A recent patch

commit bdc264a1
Author: Alexandre Oliva <oliva@adacore.com>
Date:   Thu May 30 02:06:48 2024 -0300

    [testsuite] conditionalize dg-additional-sources on target and type

added two additional args to dg-additional-files-options.
Unfortunately, this completely broke several testsuites like

ERROR: tcl error sourcing /vol/gcc/src/hg/master/local/libatomic/testsuite/../../gcc/testsuite/lib/gcc-dg.exp.
wrong # args: should be "dg-additional-files-options options source dest type"

since the patch forgot to adjust some of the callers.

This patch fixes that.

Tested on i386-pc-solaris2.11, sparc-sun-solaris2.11, and
x86_64-pc-linux-gnu.

2024-05-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	libatomic:
	PR testsuite/115294
	* testsuite/lib/libatomic.exp (libatomic_target_compile): Pass new
	dg-additional-files-options args.

	libgomp:
	PR testsuite/115294
	* testsuite/lib/libgomp.exp (libgomp_target_compile): Pass new
	dg-additional-files-options args.

	libitm:
	PR testsuite/115294
	* testsuite/lib/libitm.exp (libitm_target_compile): Pass new
	dg-additional-files-options args.

	libphobos:
	PR testsuite/115294
	* testsuite/lib/libphobos.exp (libphobos_target_compile): Pass new
	dg-additional-files-options args.

	libvtv:
	PR testsuite/115294
	* testsuite/lib/libvtv.exp (libvtv_target_compile): Pass new
	dg-additional-files-options args.

Synchronizing with the upstream release of v2.108.0.

D front-end changes:

	- Import dmd v2.108.0.

D runtime changes:

	- Import druntime v2.108.0.

Phobos changes:

	- Import phobos v2.108.0.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd b65767825f.
	* dmd/VERSION: Bump version to v2.108.0.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime b65767825f.
	* src/MERGE: Merge upstream phobos 92dc5a4e9.

Earlier Darwin systems can be made to work too - but they need non-
standard 'binutils', so for now these must be enabled specifically.

libphobos/ChangeLog:

	* configure.tgt: Enable libphobos for Darwin >= 12.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>