1 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/Misc/ast-dump-attr.cpp b/clang/test/Misc/ast-dump-attr.cpp
index bb4be5b057a..dde7ba3e094 100644
--- a/clang/test/Misc/ast-dump-attr.cpp
+++ b/clang/test/Misc/ast-dump-attr.cpp
@@ -114,3 +114,18 @@ extern "C" int printf(const char *format, ...);
 int __attribute__((cdecl)) TestOne(void), TestTwo(void);
 // CHECK: FunctionDecl{{.*}}TestOne{{.*}}__attribute__((cdecl))
 // CHECK: FunctionDecl{{.*}}TestTwo{{.*}}__attribute__((cdecl))
+
+void func() {
+  auto Test = []() __attribute__((no_thread_safety_analysis)) {};
+  // CHECK: CXXMethodDecl{{.*}}operator() 'void (void) const'
+  // CHECK: NoThreadSafetyAnalysisAttr
+
+  // Because GNU's noreturn applies to the function type, and this lambda does
+  // not have a capture list, the call operator and the function pointer
+  // conversion should both be noreturn, but the method should not contain a
+  // NoReturnAttr because the attribute applied to the type.
+  auto Test2 = []() __attribute__((noreturn)) { while(1); };
+  // CHECK: CXXMethodDecl{{.*}}operator() 'void (void) __attribute__((noreturn)) const'
+  // CHECK-NOT: NoReturnAttr
+  // CHECK: CXXConversionDecl{{.*}}operator void (*)() __attribute__((noreturn))
+}