Module debugging: Add testcase for member classes of class template specializations.

llvm-svn: 267612

2 files changed, 18 insertions, 1 deletions

diff --git a/clang/test/Modules/ExtDebugInfo.cpp b/clang/test/Modules/ExtDebugInfo.cpp
index e16d5a85f28..4760737bc4f 100644
--- a/clang/test/Modules/ExtDebugInfo.cpp
+++ b/clang/test/Modules/ExtDebugInfo.cpp
@@ -55,6 +55,9 @@ InAnonymousNamespace anon;
 struct PureFwdDecl { int i; };
 PureFwdDecl definedLocally;
 
+struct Specialized<int>::Member { int i; };
+struct Specialized<int>::Member definedLocally2;
+
 void foo() {
   anon.i = GlobalStruct.i = GlobalUnion.i = GlobalEnum;
 }
@@ -137,11 +140,16 @@ void foo() {
 // CHECK-SAME:             templateParams:
 // CHECK-SAME:             identifier: "_ZTS15FwdDeclTemplateIiE")
 
-// This type is defined locally and forward-declare in the module.
+// This type is defined locally and forward-declared in the module.
 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "PureFwdDecl",
 // CHECK-SAME:             elements:
 // CHECK-SAME:             identifier: "_ZTS11PureFwdDecl")
 
+// 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: "_ZTSN11SpecializedIiE6MemberE")
+
 // CHECK: !DIGlobalVariable(name: "anon_enum", {{.*}}, type: ![[ANON_ENUM:[0-9]+]]
 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, scope: ![[NS]],
 // CHECK-SAME:             line: 16
diff --git a/clang/test/Modules/Inputs/DebugCXX.h b/clang/test/Modules/Inputs/DebugCXX.h
index e6c38435abe..9ae74dc688f 100644
--- a/clang/test/Modules/Inputs/DebugCXX.h
+++ b/clang/test/Modules/Inputs/DebugCXX.h
@@ -95,3 +95,12 @@ extern template class Template1<int>;
 
 template <class T> class FwdDeclTemplate;
 typedef FwdDeclTemplate<int> TypedefFwdDeclTemplate;
+
+// Member classes of class template specializations.
+template <typename T> struct Specialized {
+};
+
+template <> struct Specialized<int> { 
+struct Member;// { int i; };
+};
+