1 files changed, 41 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/c11-static-assert-2.c b/gcc/testsuite/gcc.dg/c11-static-assert-2.c
new file mode 100644
index 00000000000..de2f573cb8c
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/c11-static-assert-2.c
@@ -0,0 +1,41 @@
+/* Test C11 static assertions.  Failed assertions.  */
+/* { dg-do compile } */
+/* { dg-options "-std=c11 -pedantic-errors" } */
+
+_Static_assert (0, "assert1"); /* { dg-error "static assertion failed: \"assert1\"" } */
+
+enum e { E0, E1 };
+
+_Static_assert (E0, L"assert2"); /* { dg-error "static assertion failed: \"assert2\"" } */
+
+_Static_assert (-0, "ass" L"ert3"); /* { dg-error "static assertion failed: \"assert3\"" } */
+
+struct s
+{
+  int a;
+  _Static_assert (0, "assert4"); /* { dg-error "static assertion failed: \"assert4\"" } */
+  int b;
+};
+
+union u
+{
+  int i;
+  _Static_assert ((int)0.0, L"assert5"); /* { dg-error "static assertion failed: \"assert5\"" } */
+};
+
+void
+f (void)
+{
+  int i;
+  i = 1;
+  _Static_assert (0 + 0, "assert6"); /* { dg-error "static assertion failed: \"assert6\"" } */
+  i = 2;
+}
+
+void
+g (void)
+{
+  int i = 0;
+  for (_Static_assert (0, "assert7"); i < 10; i++) /* { dg-error "static assertion failed: \"assert7\"" } */
+    ;
+}