1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/gnu-cond-expr-1.c b/gcc/testsuite/gcc.dg/gnu-cond-expr-1.c
new file mode 100644
index 000000000..0f0bb2142
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/gnu-cond-expr-1.c
@@ -0,0 +1,13 @@
+/* Test diagnostic for GNU extension: omitting middle term of
+   conditional expression.  Test with no special options.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-options "-std=gnu99" } */
+
+int a, b, c;
+
+void
+f (void)
+{
+  c = (++a ? : b);
+}