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-rw-r--r--clang/test/CodeGenCXX/dllimport.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/dllimport.cpp b/clang/test/CodeGenCXX/dllimport.cpp
index 9e3813e5e1b..0f15ff0291b 100644
--- a/clang/test/CodeGenCXX/dllimport.cpp
+++ b/clang/test/CodeGenCXX/dllimport.cpp
@@ -741,6 +741,12 @@ USEMEMFUNC(ExplicitInstantiationDeclExportedDefImportedTemplate<int>, f);
// M32-DAG: {{declare|define available_externally}} dllimport x86_thiscallcc void @"\01?f@?$ExplicitInstantiationDeclExportedDefImportedTemplate@H@@QAEXXZ"
// M32-DAG: {{declare|define available_externally}} dllimport x86_thiscallcc %struct.ExplicitInstantiationDeclExportedDefImportedTemplate* @"\01??0?$ExplicitInstantiationDeclExportedDefImportedTemplate@H@@QAE@XZ"
+template <typename T> struct PR23770BaseTemplate { void f() {} };
+template <typename T> struct PR23770DerivedTemplate : PR23770BaseTemplate<int> {};
+extern template struct PR23770DerivedTemplate<int>;
+template struct __declspec(dllimport) PR23770DerivedTemplate<int>;
+USEMEMFUNC(PR23770BaseTemplate<int>, f);
+// M32-DAG: declare dllimport x86_thiscallcc void @"\01?f@?$PR23770BaseTemplate@H@@QAEXXZ"
//===----------------------------------------------------------------------===//
// Classes with template base classes
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