Thanks again to Richard Smith for pointing this out.
llvm-svn: 267630
return false;
if (!RD->isExternallyVisible() && RD->getName().empty())
return false;
- if (auto *CTSD = dyn_cast<ClassTemplateSpecializationDecl>(RD)) {
- if (!CTSD->isCompleteDefinition())
- return false;
- // Make sure the instantiation is actually in a module.
- if (CTSD->field_begin() != CTSD->field_end())
- return CTSD->field_begin()->isFromASTFile();
- }
+ if (auto *CXXDecl = dyn_cast<CXXRecordDecl>(RD))
+ if (CXXDecl->getTemplateSpecializationKind() != TSK_Undeclared)
+ // Make sure the instantiation is actually in a module.
+ if (CXXDecl->field_begin() != CXXDecl->field_end())
+ return CXXDecl->field_begin()->isFromASTFile();
+
return true;
}
Struct s;
DebugCXX::Enum e;
+
+// Template instantiations.
DebugCXX::Template<long> implicitTemplate;
DebugCXX::Template<int> explicitTemplate;
DebugCXX::FloatInstantiation typedefTemplate;
InAnonymousNamespace anon;
-// Forward-declared in the module.
+// Types that are forward-declared in the module and defined here.
struct PureFwdDecl { int i; };
PureFwdDecl definedLocally;
struct Specialized<int>::Member { int i; };
struct Specialized<int>::Member definedLocally2;
+template <class T> struct FwdDeclTemplateMember<T>::Member { T t; };
+TypedefFwdDeclTemplateMember tdfdtm;
+
void foo() {
anon.i = GlobalStruct.i = GlobalUnion.i = GlobalEnum;
}
// CHECK-SAME: elements:
// CHECK-SAME: identifier: "_ZTSN11SpecializedIiE6MemberE")
+// This type is defined locally and forward-declared in the module.
+// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Member",
+// CHECK-SAME: elements:
+// CHECK-SAME: identifier: "_ZTSN21FwdDeclTemplateMemberIiE6MemberE")
+
+
// CHECK: !DIGlobalVariable(name: "anon_enum", {{.*}}, type: ![[ANON_ENUM:[0-9]+]]
// CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, scope: ![[NS]],
// CHECK-SAME: line: 16
typedef FwdDeclTemplate<int> TypedefFwdDeclTemplate;
// Member classes of class template specializations.
-template <typename T> struct Specialized {
-};
+template <typename T> struct Specialized {};
-template <> struct Specialized<int> {
-struct Member;// { int i; };
+template <> struct Specialized<int> {
+ struct Member;
};
+template <class T> struct FwdDeclTemplateMember { struct Member; };
+typedef FwdDeclTemplateMember<int>::Member TypedefFwdDeclTemplateMember;
// CHECK-SAME: flags: DIFlagFwdDecl
// CHECK-SAME: identifier: "_ZTS15FwdDeclTemplateIiE")
+// Forward-declared member of a template.
+// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Member",
+// CHECK-SAME: flags: DIFlagFwdDecl
+// CHECK-SAME: identifier: "_ZTSN21FwdDeclTemplateMemberIiE6MemberE")
// CHECK-NEG-NOT: !DICompositeType(tag: DW_TAG_structure_type, name: "PureForwardDecl"