2021-12-10  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-12-10  Iain Buclaw  <ibuclaw@gdcproject.org>

	* decl.cc (get_symbol_decl): Align methods to MINIMUM_METHOD_BOUNDARY.

2021-11-18  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-11-18  Iain Buclaw  <ibuclaw@gdcproject.org>

	* decl.cc (d_finish_decl): Use HOST_WIDE_INT for type size
	temporaries.

2021-10-04  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-10-04  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/102574
	* d-spec.cc (lang_specific_driver): Link libstdc++ statically if
	-static-libstdc++ was given on command-line.

2021-07-29  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-07-29  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/96435
	* d-convert.cc (convert_for_rvalue): New function.
	* d-tree.h (convert_for_rvalue): Declare.
	* expr.cc (ExprVisitor::visit (CastExp *)): Use convert_for_rvalue.
	(build_return_dtor): Likewise.

2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/101640
	* expr.cc (binary_op): Use build2 instead of fold_build2.

2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/101490
	* d-codegen.cc (build_array_index): Handle void arrays same as byte.
	* d-convert.cc (convert_expr): Handle converting to zero-sized arrays.
	* dmd/dcast.c (castTo): Handle casting to zero-sized arrays.

2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/101441
	* dmd/expression.c (FuncInitExp::resolveLoc): Set type as `string'.
	(PrettyFuncInitExp::resolveLoc): Likewise.

2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/101127
	* d-builtins.cc (d_builtin_function_ext_scope): New function.
	* d-lang.cc (LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE): Define.
	* d-tree.h (d_builtin_function_ext_scope): Declare.

2021-06-10  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-06-10  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/100967
	* d-frontend.cc (getTypeInfoType): Move TypeInfo checks to
	check_typeinfo_type and call new function.
	* d-tree.h (check_typeinfo_type): Declare.
	* typeinfo.cc: Include dmd/scope.h.
	(create_frontend_tinfo_types): Generate front-end types even if Object
	is missing.
	(build_typeinfo): Move TypeInfo checks to check_typeinfo_type and call
	new function.
	(check_typeinfo_type): New function.

2021-06-10  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2019-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/90651
	* dmd/expressionsem.c (ExpressionSemanticVisitor::visit (TypeidExp)):
	Error when TypeInfo doesn't exist.
	* dmd/func.c (FuncDeclaration::semantic3): Likewise.
	* dmd/mtype.c (TypeClass::dotExp): Likewise.
	* typeinfo.cc (object_module): New variable.
	(make_frontend_typeinfo): Update signature.  Set temporary on
	generated TypeInfo classes.
	(create_tinfo_types): Set object_module.  Move generation of front-end
	typeinfo into ...
	(create_frontend_tinfo_types): ... New function.
	(layout_typeinfo): Call create_frontend_tinfo_types.
	(layout_classinfo): Likewise.
	(layout_cpp_typeinfo): Likewise.
	(create_typeinfo): Likewise.

2021-06-09  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-06-09  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/100964
	* dmd/expression.c (Expression::checkPostblit): Don't generate
	TypeInfo when RTTI is disabled.

2021-06-09  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-06-09  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/100935
	* dmd/mtype.c (Type::getProperty): Prefer explicit alignment over
	natural alignment for alignof property.

2021-06-04  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-06-04  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/100882
	* d-codegen.cc (build_assign): Construct initializations inside
	TARGET_EXPR_INITIAL.
	(compound_expr): Remove intermediate expressions that have no
	side-effects.
	(return_expr): Construct returns inside TARGET_EXPR_INITIAL.
	* expr.cc (ExprVisitor::visit (CallExp *)): Remove useless assignment
	to TARGET_EXPR_SLOT.

2021-06-01  Release Manager

	* GCC 9.4.0 released.

2021-04-19  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-04-19  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/98457
	* d-diagnostic.cc (expand_d_format): Handle escaped backticks.
	(escape_d_format): New funtion.
	(verror): Call escape_d_format on prefixing strings.
	(vdeprecation): Likewise.

2021-03-03  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-03-03  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/99337
	* dmd/dmodule.c (checkModFileAlias): Don't read past buffer in
	  comparison.

2021-02-02  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2021-02-02  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/98921
	* dmd/dmangle.c (Mangler::visit (TypeSArray *)): Use buf->print
	  to format integer value.
	(Mangler::visit (TypeIdentifier *)): Likewise.
	(Mangler::toBuffer): Likewise.
	(Mangler::visit (IntegerExp *)): Likewise.
	(Mangler::visit (StringExp *)): Likewise.
	(Mangler::visit (ArrayLiteralExp *)): Likewise.
	(Mangler::visit (AssocArrayLiteralExp *)): Likewise.
	(Mangler::visit (StructLiteralExp *)): Likewise.
	* dmd/root/outbuffer.c (OutBuffer::print): New function.
	* dmd/root/outbuffer.h (OutBuffer::print): Declare.

2020-12-15  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2020-12-15  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/98277
	* decl.cc (DeclVisitor::visit (VarDeclaration *)): Move setting of
	DECL_INITIAL for manifest constants to ...
	(get_symbol_decl): ... here.

2020-10-12  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2020-10-12  Iain Buclaw  <ibuclaw@gdcproject.org>

	* dmd/declaration.c (AliasDeclaration::aliasSemantic): Apply storage
	class and protection attributes.

2020-08-01  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2020-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/96140
	* intrinsics.cc (expand_intrinsic_vaarg): Handle ref parameters as
	arguments to va_arg().
	(expand_intrinsic_vastart): Handle ref parameters as arguments to
	va_start().

2020-06-26  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2020-06-25  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/95250
	* dmd/expressionsem.c (class ExpressionSemanticVisitor): Return early
	if error occurred during semantic of DivExp.

2020-06-26  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backported from master:
	2020-06-25  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/95173
	* d-attribs.cc (uda_attribute_p): Don't search target attribute table
	if NULL.

2020-05-18  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backport from mainline
	2020-03-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/92216
	* decl.cc (make_thunk): Don't set TREE_PUBLIC on thunks if the target
	function is external to the current compilation.

2020-05-17  Iain Buclaw  <ibuclaw@gdcproject.org>

	Backport from mainline
	2020-05-06  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/94970
	* d-codegen.cc (force_target_expr): Move create_temporary_var
	implementation inline here.
	(create_temporary_var): Remove.
	(maybe_temporary_var): Remove.
	(bind_expr): Remove.
	* d-convert.cc (d_array_convert): Use build_local_temp to generate
	temporaries, and generate its assignment.
	* d-tree.h (create_temporary_var): Remove.
	(maybe_temporary_var): Remove.
	(d_array_convert): Remove vars argument.
	* expr.cc (ExprVisitor::visit (CatExp *)): Use build_local_temp to
	generate temporaries, don't wrap them in a BIND_EXPR.
	(ExprVisitor::visit (NewExp *)): Likewise.

2020-05-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/95155
	* dmd/dclass.c (ClassDeclaration::semantic): Don't prematurely
	set done on semantic analysis.

2020-04-07  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/94240
	* typeinfo.cc (class TypeInfoVisitor): Replace type_ field with decl_.
	(TypeInfoVisitor::TypeInfoVisitor): Set decl_.
	(TypeInfoVisitor::result): Update.
	(TypeInfoVisitor::internal_reference): New function.
	(TypeInfoVisitor::layout_string): Use internal_reference.
	(TypeInfoVisitor::visit (TypeInfoTupleDeclaration *)): Likewise.
	(layout_typeinfo): Construct TypeInfoVisitor with typeinfo decl.
	(layout_classinfo): Likewise.

2020-03-12  Release Manager

	* GCC 9.3.0 released.

2019-08-12  Release Manager

	* GCC 9.2.0 released.

2019-06-11  Richard Biener  <rguenthe@suse.de>

	d/90778
	* toir.cc (pop_label): Only queue labels in a vector.
	(cmp_labels): Label decl comparator.
	(pop_binding_level): Pop labels in DECL_UID order to avoid
	debug info differences.

2019-05-03  Release Manager

	* GCC 9.1.0 released.

2019-04-25  Johannes Pfau  <johannespfau@gmail.com>

	* config-lang.in: Do not add target_libs if phobos is disabled.

2019-04-23  Iain Buclaw  <ibuclaw@gdcproject.org>
	    Robin Dapp  <rdapp@linux.ibm.com>

	* typeinfo.cc (create_typeinfo): Write typeinfo flags as uint.

2019-04-23  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-builtins.cc (d_init_versions): Add D_BetterC, D_ModuleInfo,
	D_Exceptions, D_TypeInfo as predefined version conditions.
	* d-codegen.cc (build_bounds_condition): Generate trap if D asserts
	are turned off.
	* d-frontend.cc (getTypeInfoType): Add error when -fno-rtti is set.
	* d-lang.cc (d_init_options): Initialize new front-end options.
	(d_handle_option): Handle -fdruntime, -fexceptions, and -frtti.
	(d_post_options): Turn off D runtime features if -fno-druntime is set.
	* d-spec.cc (lang_specific_driver): Handle -fdruntime.
	* d-tree.h (have_typeinfo_p): Add prototype.
	(build_typeinfo): Update prototype.
	* decl.cc (DeclVisitor::visit(StructDeclaration)): Create typeinfo
	only if TypeInfo exists.
	(DeclVisitor::visit(ClassDeclaration)): Likewise.
	(DeclVisitor::visit(InterfaceDeclaration)): Likewise.
	(DeclVisitor::visit(EnumDeclaration)): Likewise.
	* expr.cc: Update all calls to build_typeinfo.
	* gdc.texi (Runtime Options): Document -fdruntime and -frtti.
	* lang.opt: Add -fdruntime and -frtti.
	* modules.cc (build_module_tree): Create module info only if
	ModuleInfo exists.
	* toir.cc (IRVisitor::visit(ThrowStatement)): Update test for
	-fno-exceptions.
	* typeinfo.cc (create_tinfo_types): Build internal typeinfo classes
	only if Object exists.
	(have_typeinfo_p): New function.
	(class TypeInfoVisitor): Update all calls to build_typeinfo.
	(build_typeinfo): Add error when -fno-rtti is set.

2019-04-21  Iain Buclaw  <ibuclaw@gdcproject.org>

	* decl.cc (DeclVisitor::visit(Import)): Set semanticRun after
	completion, guard against being called more than once.
	(DeclVisitor::visit(StructDeclaration)): Likewise.
	(DeclVisitor::visit(ClassDeclaration)): Likewise.
	(DeclVisitor::visit(InterfaceDeclaration)): Likewise.
	(DeclVisitor::visit(VarDeclaration)): Likewise.
	(DeclVisitor::visit(TypeInfoDeclaration)): Likewise.

2019-04-21  Iain Buclaw  <ibuclaw@gdcproject.org>

	* modules.cc (register_module_decl): Don't register unittests against
	the ModuleInfo symbol for -fbuilding-libphobos-tests.

2019-04-17  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-system.h (POSIX): Define unix as POSIX.
	(INT32_MAX, INT32_MIN, INT64_MIN, UINT32_MAX, UINT64_MAX): Provide
	fallback definitions.

2019-04-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	* Make-lang.in (d.mostyclean): Clean idgen and impcvgen.
	(d/idgen): Rename to d/idgen$(build_exeext), add BUILD_LIBDEPS.
	(d/impcvgen): Rename to d/impcvgen$(build_exeext), add BUILD_LIBDEPS.
	(d/id.c): Call idgen$(build_exeext).
	(d/impcnvtab.c): Call impcvgen$(build_exeext).

2019-04-14  Johannes Pfau  <johannespfau@gmail.com>
	PR d/87799
	* d-system.h (_mkdir): Forward _mkdir on MinGW to mkdir in system.h.

2019-04-12  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-tree.h (DECL_IN_UNITTEST_CONDITION_P): Define.
	* decl.cc (DeclVisitor): Add in_version_unittest_ field.
	(DeclVisitor::visit(ConditionalDeclaration)): New override.
	(DeclVisitor::visit(FuncDeclaration)): Set
	DECL_IN_UNITTEST_CONDITION_P.
	* lang.opt (-fbuilding-libphobos-tests): Add option.
	* modules.cc (current_testing_module): New static variable.
	(build_module_tree): Generate second moduleinfo symbol to hold
	reference to unittests if flag_building_libphobos_tests.
	(register_module_decl): Check DECL_IN_UNITTEST_CONDITION_P to decide
	which moduleinfo the decl should be registered against.

2019-03-31  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/88462
	* modules.cc (layout_moduleinfo_fields): Properly align ModuleInfo,
	instead of forcing alignment to be 1.

2019-03-21  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/89017
	* d-codegen.cc (d_decl_context): Skip over template instances when
	finding the context.
	* decl.cc (DeclVisitor::visit(TemplateDeclaration)): New override.
	(build_type_decl): Include parameters in name of template types.

2019-03-13  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/88957
	* expr.cc (ExprVisitor::visit(VectorArrayExp)): New override.

2019-03-12  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/87866
	* d-system.h (realpath): Redefine as lrealpath.

2019-03-12  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-lang.cc (d_init_options): Set global.params.cplusplus to C++14.
	* d-target.cc (Target::cppFundamentalType): New method.

2019-03-09  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/89041
	* d-codegen.cc (get_frame_for_symbol): Delegate literals defined in
	global scope don't have a frame pointer.

2019-03-01  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-builtins.cc (d_init_versions): Add CppRuntime_Gcc as predefined
	version condition.

2019-02-14  Maya Rashish  <coypu@sdf.org>

	* d-system.h: NetBSD is POSIX.

2019-02-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR d/87864
	* lang.opt (dstartfiles): New option.
	* d-spec.cc (need_spec): New variable.
	(lang_specific_driver) <OPT_dstartfiles>: Enable need_spec.
	(lang_specific_pre_link): Also load libgphobos.spec if need_spec.

2019-01-26  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/89042
	* decl.cc (DeclVisitor::visit(VarDeclaration)): Don't assert if
	handling a void initialized manifest constant.

2019-01-21  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-frontend.cc (Compiler::paintAsType): Update for new signature.

2019-01-20  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-builtins.cc (d_init_versions): Check value of
	STACK_GROWS_DOWNWARD.

2019-01-20  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-codegen.cc (identity_compare_p): Return false if seen built-in
	type with padding.
	(build_float_identity): Moved here from expr.cc.
	(lower_struct_comparison): Handle real and complex types.
	* d-tree.h (build_float_identity): New.
	* expr.cc (build_float_identity): Move to d-codegen.cc.

2019-01-20  Johannes Pfau  <johannespfau@gmail.com>

	* expr.cc (build_float_identity): New function.
	(ExprVisitor::visit(IdentityExp)): Add support for complex types.

2019-01-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	PR d/87824
	* d-lang.cc (d_post_options): Disable implicit
	-forder-blocks-and-partition.

2019-01-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-codegen.cc (build_typeof_null_value): New function.
	* d-tree.h (build_typeof_null_value): Declare.
	* d-convert.cc (convert_expr): Use build_typeof_null_value.
	* expr.cc (ExprVisitor::visit(NullExp)): Likewise.

2019-01-15  Richard Sandiford  <richard.sandiford@arm.com>

	PR inline-asm/52813
	* lang.opt (Wdeprecated): Reference common.opt instead of c.opt.

2019-01-12  Iain Buclaw  <ibuclaw@gdcproject.org>

	* README.gcc: New file.

2019-01-01  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

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