c error recovery. treat an invalid redeclaration

of a c-function for what it is. Otherwise, this func
is treated as an overloadable c-function resulting in
a crash much later. // rdar://11743706

llvm-svn: 163224

1 files changed, 9 insertions, 0 deletions

diff --git a/clang/test/Sema/invalid-decl.c b/clang/test/Sema/invalid-decl.c
index 2699b254926..b2c2aaf1a0f 100644
--- a/clang/test/Sema/invalid-decl.c
+++ b/clang/test/Sema/invalid-decl.c
@@ -29,3 +29,12 @@ typedef struct {
 void f(StructType *buf) {
   buf->fun = 0;
 }
+
+// rdar://11743706
+static void bar(hid_t, char); // expected-error {{expected identifier}}
+
+static void bar(hid_t p, char); // expected-error {{unknown type name 'hid_t'}}
+
+void foo() {
+  (void)bar;
+}