D front-end changes:

	- Typesafe variadic class parameters have been deprecated.

D runtime changes:

	- Added `entry' field to TypeInfo_AssociativeArray.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd 53a1cc8d13.
	* d-tree.h (create_typeinfo): Change second parameter to Scope *.
	(speculative_type_p): Remove prototype.
	* d-frontend.cc (getTypeInfoType): Adjust.
	* decl.cc: Include dmd/typinf.h.
	(DeclVisitor::visit (TypeInfoDeclaration *)): Update for new front-end
	interface.
	* typeinfo.cc (create_typeinfo): Likewise.
	(class SpeculativeTypeVisitor): Remove class.
	(speculative_type_p): Remove function.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime 53a1cc8d13.

gcc/testsuite/ChangeLog:

	* gdc.dg/pr100967.d: Adjust error message.

D front-end changes:

	- Error messages related to operator overloading have been improved.

D runtime changes:

	- Import latest fixes from druntime.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd d29e3eca45.
	* d-codegen.cc (can_elide_copy_p): Update for new front-end interface.
	* d-lang.cc (d_handle_option): Likewise.
	* expr.cc (class ExprVisitor): Likewise.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime d29e3eca45.

D front-end changes:

	- `delete' is no longer a keyword.
	- Initializing a field with itself has been deprecated.

D runtime changes:

	- Add Windows BCrypt bindings under `core.sys.windows.bcrypt'.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream b7e3b3b617.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream b7e3b3b617.
	* libdruntime/Makefile.am (DRUNTIME_DSOURCES_WINDOWS): Add
	core/sys/windows/bcrypt.d.
	* libdruntime/Makefile.in: Regenerate.
	* libdruntime/gcc/sections/elf.d (sizeofTLS): Give function the same
	mangling as gcc.sections.sizeofTLS.
	* libdruntime/gcc/sections/package.d: Import core.internal.traits.
	(pinLoadedLibraries): Mangle as function from rt.sections_elf_shared.
	(unpinLoadedLibraries): Likewise.
	(inheritLoadedLibraries): Likewise.
	(cleanupLoadedLibraries): Likewise.
	(sizeOfTLS): Add forward declaration.

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.

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.

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.