1 files changed, 8 insertions, 0 deletions
diff --git a/clang/test/AST/ByteCode/builtin-constant-p.cpp b/clang/test/AST/ByteCode/builtin-constant-p.cpp
index 9f55215..315a907 100644
--- a/clang/test/AST/ByteCode/builtin-constant-p.cpp
+++ b/clang/test/AST/ByteCode/builtin-constant-p.cpp
@@ -140,3 +140,11 @@ void test17(void) {
   F("string literal" + 1); // both-warning {{adding}} \
                            // both-note {{use array indexing}}
 }
+
+/// FIXME
+static void foo(int i) __attribute__((__diagnose_if__(!__builtin_constant_p(i), "not constant", "error"))) // expected-note {{from}}
+{
+}
+static void bar(int i) {
+  foo(15); // expected-error {{not constant}}
+}