Vendor import of clang trunk r178860:

http://llvm.org/svn/llvm-project/cfe/trunk@178860

1 files changed, 7 insertions, 0 deletions

diff --git a/test/Sema/asm.c b/test/Sema/asm.c
index 155d736..2c60085 100644
--- a/test/Sema/asm.c
+++ b/test/Sema/asm.c
@@ -123,3 +123,10 @@ void test13(void) {
   void *esp;
   __asm__ volatile ("mov %%esp, %o" : "=r"(esp) : : ); // expected-error {{invalid % escape in inline assembly string}}
 }
+
+// <rdar://problem/12700799>
+struct S;  // expected-note 2 {{forward declaration of 'struct S'}}
+void test14(struct S *s) {
+  __asm("": : "a"(*s)); // expected-error {{dereference of pointer to incomplete type 'struct S'}}
+  __asm("": "=a" (*s) :); // expected-error {{dereference of pointer to incomplete type 'struct S'}}
+}