2022-06-15  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-attribs.cc (d_langhook_attribute_table): Add no_sanitize.
	(d_handle_no_sanitize_attribute): New function.

2022-06-15  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-attribs.cc (d_langhook_attribute_table): Add visibility.
	(insert_type_attribute): Use decl_attributes instead of
	merge_attributes.
	(insert_decl_attribute): Likewise.
	(apply_user_attributes): Do nothing when no UDAs applied.
	(d_handle_visibility_attribute): New function.
	* d-gimplify.cc (d_gimplify_binary_expr): Adjust.
	* d-tree.h (set_visibility_for_decl): Declare.
	* decl.cc (get_symbol_decl): Move setting of visibility flags to...
	(set_visibility_for_decl): ... here.  New function.
	* types.cc (TypeVisitor::visit (TypeStruct *)): Call
	set_visibility_for_decl().
	(TypeVisitor::visit (TypeClass *)): Likewise.

2022-06-15  Iain Buclaw  <ibuclaw@gdcproject.org>

	* typeinfo.cc (make_internal_typeinfo): Set TYPE_ARTIFICIAL.

2022-06-15  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-attribs.cc (apply_user_attributes): Set ATTR_FLAG_TYPE_IN_PLACE
	only on incomplete types.
	* d-codegen.cc (copy_aggregate_type): Set TYPE_STUB_DECL after copy.
	* d-compiler.cc (Compiler::onParseModule): Adjust.
	* d-tree.h (AGGREGATE_OR_ENUM_TYPE_CHECK): Define.
	(TYPE_FORWARD_REFERENCES): Define.
	* decl.cc (gcc_attribute_p): Update documentation.
	(DeclVisitor::visit (StructDeclaration *)): Exit before building type
	node if gcc.attributes symbol.
	(DeclVisitor::visit (ClassDeclaration *)): Build type node and add
	TYPE_NAME to current binding level before emitting anything else.
	(DeclVisitor::visit (InterfaceDeclaration *)): Likewise.
	(DeclVisitor::visit (EnumDeclaration *)): Likewise.
	(build_type_decl): Move rest_of_decl_compilation() call to
	finish_aggregate_type().
	* types.cc (insert_aggregate_field): Move layout_decl() call to
	finish_aggregate_type().
	(insert_aggregate_bitfield): Likewise.
	(layout_aggregate_members): Adjust.
	(finish_incomplete_fields): New function.
	(finish_aggregate_type): Handle forward referenced field types.  Call
	rest_of_type_compilation() after completing the aggregate.
	(TypeVisitor::visit (TypeEnum *)): Don't set size and alignment until
	after apply_user_attributes().  Call rest_of_type_compilation() after
	completing the enumeral.
	(TypeVisitor::visit (TypeStruct *)): Call build_type_decl() before
	apply_user_attributes().  Don't set size, alignment, and mode until
	after apply_user_attributes().
	(TypeVisitor::visit (TypeClass *)): Call build_type_decl() before
	applly_user_attributes().

2022-06-13  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-builtins.cc: Include builtins.h.
	(gcc_builtins_libfuncs): Remove.
	(strip_type_modifiers): New function.
	(matches_builtin_type): New function.
	(covariant_with_builtin_type_p): New function.
	(maybe_set_builtin_1): Set front-end built-in if identifier matches
	gcc built-in name.  Apply user-specified attributes and assembler name
	overrides to the built-in.  Warn about built-in declaration mismatches.
	(d_builtin_function): Set IDENTIFIER_DECL_TREE of built-in functions.
	* d-compiler.cc (Compiler::onParseModule): Scan all modules for any
	identifiers that match built-in function names.
	* lang.opt (Wbuiltin-declaration-mismatch): New option.

2022-06-13  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-tree.h (check_typeinfo_type): Add Expression* parameter.
	(build_typeinfo): Likewise.  Declare new override.
	* expr.cc (ExprVisitor): Call build_typeinfo with Expression*.
	* typeinfo.cc (check_typeinfo_type): Include expression in the
	diagnostic message.
	(build_typeinfo): New override.

2022-06-13  Iain Buclaw  <ibuclaw@gdcproject.org>

	* dmd/MERGE: Merge upstream dmd 821ed393d.
	* expr.cc (ExprVisitor::visit (NewExp *)): Remove handled of
	allocating `@nogc' throwable object.
	* runtime.def (NEWTHROW): Remove.

2022-06-02  David Malcolm  <dmalcolm@redhat.com>

	* d-lang.cc (d_get_sarif_source_language): New.
	(LANG_HOOKS_GET_SARIF_SOURCE_LANGUAGE): Redefine.

2022-05-31  Jason Merrill  <jason@redhat.com>

	* Make-lang.in (d.tags): Just look at *.cc.

2022-05-31  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/105544
	* d-lang.cc (d_parse_file): Zero padding past the end of the stdin
	buffer so the D lexer has a sentinel to stop parsing at.

2022-05-27  Iain Buclaw  <ibuclaw@gdcproject.org>

	* dmd/MERGE: Merge upstream dmd 4d07f22f2
	* d-lang.cc (d_handle_option): Handle OPT_fpreview_fiximmutableconv.
	* lang.opt (fpreview=fiximmutableconv): New option.
	* runtime.def (ARRAYAPPENDT): Remove.

2022-05-25  Iain Buclaw  <ibuclaw@gdcproject.org>

	* expr.cc: Add "final" and "override" to all "visit" vfunc decls
	as appropriate.
	* imports.cc: Likewise.
	* typeinfo.cc: Likewise.

2022-05-24  David Malcolm  <dmalcolm@redhat.com>

	* decl.cc: Add "final" and "override" to all "visit" vfunc decls
	as appropriate.
	* expr.cc: Likewise.
	* toir.cc: Likewise.
	* typeinfo.cc: Likewise.
	* types.cc: Likewise.

2022-05-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	* dmd/MERGE: Merge upstream dmd 60bfa0ee7.
	* dmd/VERSION: Update version to v2.100.0.
	* d-builtins.cc (d_init_versions): Update for new front-end interface.
	* d-codegen.cc (d_decl_context): Use resolvedLinkage to get
	declaration linkage.
	(build_struct_literal): Track offset in bits.
	* d-gimplify.cc (d_gimplify_modify_expr): Check both operands for a
	bit-field reference.
	* d-lang.cc (d_handle_option): Handle -fpreview=bitfields, remove
	-frevert=markdown and -ftransition=vmarkdown.
	(d_post_options): Set flag_rtti and flag_exceptions if -fno-druntime
	was seen on command-line.
	(d_parse_file): Update for new front-end interface.
	(d_type_promotes_to): Use resolvedLinkage to get declaration linkage.
	* decl.cc (make_thunk): Likewise.
	* expr.cc (ExprVisitor::visit (CatAssignExp *)): Remove lowering for
	appending of an element or array to another array.
	* lang.opt (fpreview=bitfields): New option.
	(frevert=markdown): Remove.
	(ftransition=vmarkdown): Remove.
	* types.cc (layout_aggregate_members): Ignore anonymous fields in
	total count.

2022-04-28  Iain Buclaw  <ibuclaw@gdcproject.org>

	* dmd/MERGE: Merge upstream dmd 313d28b3d.
	* d-port.cc (Port::memicmp): Use d_size_t instead of size_t.
	(Port::valcpy): Likewise.

2022-04-21  Iain Buclaw  <ibuclaw@gdcproject.org>

	* dmd/MERGE: Merge upstream dmd eb7bee331.
	* dmd/VERSION: Update version to v2.100.0-beta.1.
	* d-lang.cc (d_handle_option): Handle OPT_frevert_dip1000.
	* lang.opt (frevert=dip1000): New option.

2022-04-13  Iain Buclaw  <ibuclaw@gdcproject.org>

	* Make-lang.in (D_FRONTEND_OBJS): Add d/common-bitfields.o,
	d/mustuse.o.
	* d-ctfloat.cc (CTFloat::isIdentical): Don't treat NaN values as
	identical.
	* dmd/MERGE: Merge upstream dmd 4d1bfcf14.
	* expr.cc (ExprVisitor::visit (VoidInitExp *)): New.

2022-04-03  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-lang.cc: Include dmd/template.h.
	(d_parse_file): Call printTemplateStats when vtemplates is set.
	* decl.cc (start_function): Remove OPT_Wtemplates warning.
	* lang.opt (Wtemplates): Remove.

2022-04-02  Iain Buclaw  <ibuclaw@gdcproject.org>

	* dmd/MERGE: Merge upstream dmd 47871363d.
	* d-builtins.cc (d_init_versions): Add predefined version identifiers
	D_PreConditions, D_PostConditions, and D_Invariants.
	* d-codegen.cc (d_build_call): Update for new front-end interface.
	(build_frame_type): Generate reference field for NRVO variables with
	nested references.
	(build_closure): Generate assignment of return address to closure.
	* d-tree.h (DECL_INSTANTIATED): Use DECL_LANG_FLAG_2.
	(bind_expr): Remove.
	* decl.cc (DeclVisitor::visit (FuncDeclaration *)): Update for new
	front-end interface.
	(get_symbol_decl): Likewise.
	(get_decl_tree): Check DECL_LANG_FRAME_FIELD before DECL_LANG_NRVO.
	Dereference the field when both are set.
	* expr.cc (ExprVisitor::visit (DeleteExp *)): Update for new front-end
	interface.
	* modules.cc (get_internal_fn): Likewise.
	* toir.cc (IRVisitor::visit (ReturnStatement *)): Likewise.

2022-03-21  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/105004
	* d-codegen.cc (build_struct_literal): Use complex_expr to build
	complex expressions from __c_complex types.

2022-03-21  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/104911
	* dmd/MERGE: Merge upstream dmd 2503f17e5.
	* d-convert.cc (convert_expr): Replace d_uns64 with dinteger_t.
	* d-lang.cc: Remove dmd/root/file.h include.
	(d_handle_option): Update for new front-end interface.
	(d_parse_file): Likewise.

2022-03-13  Iain Buclaw  <ibuclaw@gdcproject.org>

	* dmd/MERGE: Merge upstream dmd 02a3fafc6.
	* dmd/VERSION: Update version to v2.099.0.
	* imports.cc (ImportVisitor::visit (EnumDeclaration *)): Don't cache
	decl in front-end AST node.
	(ImportVisitor::visit (AggregateDeclaration *)): Likewise.
	(ImportVisitor::visit (ClassDeclaration *)): Likewise.

2022-03-11  Iain Buclaw  <ibuclaw@gdcproject.org>

	* imports.cc (imported_decls): Define.
	(class ImportVisitor): Add result_ field.
	(ImportVisitor::result): New method.
	(ImportVisitor::visit (Module *)): Store decl to result_.
	(ImportVisitor::visit (Import *)): Likewise.
	(ImportVisitor::visit (AliasDeclaration *)): Don't cache decl in
	front-end AST node.
	(ImportVisitor::visit (OverDeclaration *)): Likewise.
	(ImportVisitor::visit (FuncDeclaration *)): Likewise.
	(ImportVisitor::visit (Declaration *)): Likewise.
	(build_import_decl): Use imported_decls to cache and lookup built
	declarations.

2022-03-11  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR translation/104552
	* lang.opt (fdump-cxx-spec=): Fix typo in argument handle.
	(fpreview=fixaliasthis): Quote `alias this' as code.

2022-03-02  Iain Buclaw  <ibuclaw@gdcproject.org>

	* dmd/MERGE: Merge upstream dmd 423f19b41.

2022-02-28  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-target.cc (Target::_init): Initialize C type size fields.
	* dmd/MERGE: Merge upstream dmd cf63dd8e5.
	* dmd/VERSION: Update version to v2.099.0-rc.1.

2022-02-20  Iain Buclaw  <ibuclaw@gdcproject.org>

	* expr.cc (ExprVisitor::visit (DeleteExp *)): Remove handling of
	deleting GC allocated classes.
	* runtime.def (DELCLASS): Remove.
	(DELINTERFACE): Remove.

2022-02-20  Iain Buclaw  <ibuclaw@gdcproject.org>

	* dmd/MERGE: Merge upstream dmd cb49e99f8.
	* dmd/VERSION: Update version to v2.099.0-beta.1.
	* decl.cc (layout_class_initializer): Update call to NewExp::create.
	* expr.cc (ExprVisitor::visit (DeleteExp *)): Remove handling of
	deleting arrays and pointers.
	(ExprVisitor::visit (DotVarExp *)): Convert complex types to the
	front-end library type representing them.
	(ExprVisitor::visit (StringExp *)): Use getCodeUnit instead of charAt
	to get the value of each index in a string expression.
	* runtime.def (DELMEMORY): Remove.
	(DELARRAYT): Remove.
	* types.cc (TypeVisitor::visit (TypeEnum *)): Handle anonymous enums.

2022-02-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-builtins.cc (d_build_builtins_module): Set purity of DECL_PURE_P
	functions to PURE::const_.
	* d-gimplify.cc (bit_field_ref): New function.
	(d_gimplify_modify_expr): Handle implicit casting for assignments to
	bit-fields.
	(d_gimplify_unary_expr): New function.
	(d_gimplify_binary_expr): New function.
	(d_gimplify_expr): Handle UNARY_CLASS_P and BINARY_CLASS_P.
	* d-target.cc (Target::_init): Initialize bitFieldStyle.
	(TargetCPP::parameterType): Update signature.
	(Target::supportsLinkerDirective): New function.
	* dmd/MERGE: Merge upstream dmd 52844d4b1.
	* expr.cc (ExprVisitor::visit (ThrowExp *)): New function.
	* types.cc (d_build_bitfield_integer_type): New function.
	(insert_aggregate_bitfield): New function.
	(layout_aggregate_members): Handle inserting bit-fields into an
	aggregate type.

2022-01-31  Martin Liska  <mliska@suse.cz>

	PR d/104287
	* decl.cc (d_finish_decl): Remove trailing dot.

2022-01-28  Martin Liska  <mliska@suse.cz>

	* decl.cc (d_finish_decl): Do not use leading capital letter.

2022-01-17  Martin Liska  <mliska@suse.cz>

	* d-gimplify.cc: Rename .c names to .cc.
	* d-incpath.cc: Likewise.
	* lang-specs.h: Likewise.

2022-01-03  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/103840
	* dmd/MERGE: Merge upstream dmd 001bfd97b.
	* Make-lang.in (D_FRONTEND_OBJS): Rename d/complex.o to
	d/root-complex.o, and d/utf.o to d/root/utf.o.

2022-01-03  Jakub Jelinek  <jakub@redhat.com>

	* gdc.texi: Bump @copyrights-d year.


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