1 files changed, 25 insertions, 0 deletions
diff --git a/test/SemaCXX/suppress.cpp b/test/SemaCXX/suppress.cpp
new file mode 100644
index 000000000000..d88ae0bbca00
--- /dev/null
+++ b/test/SemaCXX/suppress.cpp
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 -std=c++11 -fsyntax-only %s -verify
+
+[[gsl::suppress("globally")]];
+
+namespace N {
+  [[gsl::suppress("in-a-namespace")]];
+}
+
+[[gsl::suppress("readability-identifier-naming")]]
+void f_() {
+  int *p;
+  [[gsl::suppress("type", "bounds")]] {
+    p = reinterpret_cast<int *>(7);
+  }
+
+  [[gsl::suppress]] int x; // expected-error {{'suppress' attribute takes at least 1 argument}}
+  [[gsl::suppress()]] int y; // expected-error {{'suppress' attribute takes at least 1 argument}}
+  int [[gsl::suppress("r")]] z; // expected-error {{'suppress' attribute cannot be applied to types}}
+  [[gsl::suppress(f_)]] float f; // expected-error {{'suppress' attribute requires a string}}
+}
+
+union [[gsl::suppress("type.1")]] U {
+  int i;
+  float f;
+};