New testcase for PR396

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14656 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CFrontend/2004-07-06-FunctionCast.c b/test/CFrontend/2004-07-06-FunctionCast.c
new file mode 100644 (file)
index 0000000..1d4a261
--- /dev/null
+++ b/test/CFrontend/2004-07-06-FunctionCast.c
@@ -0,0 +1,8 @@
+static int unused_func(void) {
+  return 1;
+}
+
+int foo(void) {
+  (void)unused_func; /* avoid compiler warning */
+  return 2;
+}