1 files changed, 12 insertions, 0 deletions
diff --git a/test/PCH/cxx11-statement-attributes.cpp b/test/PCH/cxx11-statement-attributes.cpp
new file mode 100644
index 0000000..3bb7b40
--- /dev/null
+++ b/test/PCH/cxx11-statement-attributes.cpp
@@ -0,0 +1,12 @@
+// Sanity check.
+// RUN: %clang_cc1 -include %S/Inputs/cxx11-statement-attributes.h -std=c++11 -Wimplicit-fallthrough -fsyntax-only %s -o - -verify
+// Run the same tests, this time with the attributes loaded from the PCH file.
+// RUN: %clang_cc1 -x c++-header -emit-pch -std=c++11 -o %t %S/Inputs/cxx11-statement-attributes.h
+// RUN: %clang_cc1 -include-pch %t -std=c++11 -Wimplicit-fallthrough -fsyntax-only %s -o - -verify
+
+// Warning from Inputs/cxx11-statement-attributes.h:
+// expected-warning@10 {{fallthrough annotation does not directly precede switch label}}
+
+void g(int n) {
+  f<1>(n);  // expected-note {{in instantiation of function template specialization 'f<1>' requested here}}
+}