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diff gcc/testsuite/gcc.dg/c2x-attr-fallthrough-3.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/c2x-attr-fallthrough-3.c	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,11 @@
+/* Test C2x attribute syntax.  Invalid use of fallthrough attribute
+   outside switch.  */
+/* { dg-do compile } */
+/* { dg-options "-std=c2x -pedantic-errors -Wextra" } */
+
+int
+f (int a)
+{
+  [[fallthrough]]; /* { dg-error "invalid use of attribute 'fallthrough'" } */
+  return a;
+}