d: Merge dmd, druntime 9471b25db9, phobos 547886846.

D front-end changes:

	- Import dmd v2.107.1-rc.1.

D runtime changes:

	- Import druntime v2.107.1-rc.1.

Phobos changes:

	- Import phobos v2.107.1-rc.1.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd 9471b25db9.
	* dmd/VERSION: Bump version to v2.107.1-rc.1.
	* Make-lang.in (D_FRONTEND_OBJS): Add d/cxxfrontend.o.
	* d-attribs.cc (build_attributes): Update for new front-end interface.
	* d-builtins.cc (build_frontend_type): Likewise.
	(strip_type_modifiers): Likewise.
	(covariant_with_builtin_type_p): Likewise.
	* d-codegen.cc (declaration_type): Likewise.
	(parameter_type): Likewise.
	(build_array_struct_comparison): Likewise.
	(void_okay_p): Likewise.
	* d-convert.cc (convert_expr): Likewise.
	(check_valist_conversion): Likewise.
	* d-lang.cc (d_generate_ddoc_file): Likewise.
	(d_parse_file): Likewise.
	* d-target.cc (TargetCPP::toMangle): Likewise.
	(TargetCPP::typeInfoMangle): Likewise.
	(TargetCPP::thunkMangle): Likewise.
	(TargetCPP::parameterType): Likewise.
	* decl.cc (d_mangle_decl): Likewise.
	(DeclVisitor::visit): Likewise.
	(DeclVisitor::visit (CAsmDeclaration *)): New method.
	(get_symbol_decl): Update for new front-end interface.
	(layout_class_initializer): Likewise.
	* expr.cc (ExprVisitor::visit): Likewise.
	* intrinsics.cc (maybe_set_intrinsic): Likewise.
	(expand_intrinsic_rotate): Likewise.
	* modules.cc (layout_moduleinfo_fields): Likewise.
	(layout_moduleinfo): Likewise.
	* runtime.cc (get_libcall_type): Likewise.
	* typeinfo.cc (make_frontend_typeinfo): Likewise.
	(TypeInfoVisitor::visit): Likewise.
	(create_typeinfo): Likewise.
	* types.cc (same_type_p): Likewise.
	(build_ctype): Likewise.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime 9471b25db9.
	* src/MERGE: Merge upstream phobos 547886846.

1 files changed, 28 insertions, 7 deletions

diff --git a/gcc/d/dmd/dsymbol.h b/gcc/d/dmd/dsymbol.h
index db23627..f845435 100644
--- a/gcc/d/dmd/dsymbol.h
+++ b/gcc/d/dmd/dsymbol.h
@@ -73,6 +73,7 @@ class AliasAssign;
 class OverloadSet;
 class StaticAssert;
 class StaticIfDeclaration;
+class CAsmDeclaration;
 struct AA;
 #ifdef IN_GCC
 typedef union tree_node Symbol;
@@ -95,9 +96,16 @@ enum class ThreeState : uint8_t
     yes,          // value is true
 };
 
-void dsymbolSemantic(Dsymbol *dsym, Scope *sc);
-void semantic2(Dsymbol *dsym, Scope *sc);
-void semantic3(Dsymbol *dsym, Scope* sc);
+namespace dmd
+{
+    void dsymbolSemantic(Dsymbol *dsym, Scope *sc);
+    void semantic2(Dsymbol *dsym, Scope *sc);
+    void semantic3(Dsymbol *dsym, Scope* sc);
+    // in iasm.d
+    void asmSemantic(CAsmDeclaration *ad, Scope *sc);
+    // in iasmgcc.d
+    void gccAsmSemantic(CAsmDeclaration *ad, Scope *sc);
+}
 
 struct Visibility
 {
@@ -315,6 +323,7 @@ public:
     virtual MixinDeclaration *isMixinDeclaration() { return NULL; }
     virtual StaticAssert *isStaticAssert() { return NULL; }
     virtual StaticIfDeclaration *isStaticIfDeclaration() { return NULL; }
+    virtual CAsmDeclaration *isCAsmDeclaration() { return NULL; }
     void accept(Visitor *v) override { v->visit(this); }
 };
 
@@ -404,6 +413,15 @@ public:
     ExpressionDsymbol *isExpressionDsymbol() override { return this; }
 };
 
+class CAsmDeclaration final : public Dsymbol
+{
+public:
+    Expression *code;   // string expression
+
+    CAsmDeclaration *isCAsmDeclaration() override { return this; }
+    void accept(Visitor *v) override { v->visit(this); }
+};
+
 // Table of Dsymbol's
 
 class DsymbolTable final : public RootObject
@@ -425,7 +443,10 @@ public:
     size_t length() const;
 };
 
-void addMember(Dsymbol *dsym, Scope *sc, ScopeDsymbol *sds);
-Dsymbol *search(Dsymbol *d, const Loc &loc, Identifier *ident, SearchOptFlags flags = (SearchOptFlags)SearchOpt::localsOnly);
-void setScope(Dsymbol *d, Scope *sc);
-void importAll(Dsymbol *d, Scope *sc);
+namespace dmd
+{
+    void addMember(Dsymbol *dsym, Scope *sc, ScopeDsymbol *sds);
+    Dsymbol *search(Dsymbol *d, const Loc &loc, Identifier *ident, SearchOptFlags flags = (SearchOptFlags)SearchOpt::localsOnly);
+    void setScope(Dsymbol *d, Scope *sc);
+    void importAll(Dsymbol *d, Scope *sc);
+}