1 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/pr51712.c b/gcc-4.9/gcc/testsuite/c-c++-common/pr51712.c
new file mode 100644
index 000000000..69e316d24
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/c-c++-common/pr51712.c
@@ -0,0 +1,19 @@
+/* PR c/51712 */
+/* { dg-do compile } */
+/* { dg-options "-Wtype-limits" } */
+/* { dg-additional-options "-fno-short-enums" { target short_enums } } */
+
+enum test_enum {
+  FOO,
+  BAR
+};
+
+int valid(enum test_enum arg)
+{
+  return arg >= 0 && arg <= BAR;
+}
+
+int valid2(unsigned int arg2)
+{
+  return arg2 >= FOO && arg2 <= BAR; /* { dg-bogus "comparison of unsigned expression" "" { xfail *-*-* } } */
+}