1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/inline-14.c b/gcc/testsuite/gcc.dg/inline-14.c
new file mode 100644
index 000000000..b2bfb67c5
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/inline-14.c
@@ -0,0 +1,23 @@
+/* Check that you can't redefine a C99 inline function.  */
+/* { dg-do compile } */
+/* { dg-options "-std=c99" } */
+
+extern inline int func1 (void) /* { dg-message "note: previous definition" } */
+{
+  return 1;
+}
+
+inline int func1 (void) /* { dg-error "redefinition" } */
+{
+  return 1;
+}
+
+inline int func2 (void) /* { dg-message "note: previous definition" } */
+{
+  return 2;
+}
+
+inline int func2 (void) /* { dg-error "redefinition" } */
+{
+  return 2;
+}