heinous-extensions-on.c revision a5728872c7702ddd09537c95bc3cbd20e1f2fb09 
1// RUN: %clang_cc1 %s -verify -fheinous-gnu-extensions
2
3void foo() {
4  int a;
5  // PR3788
6  asm("nop" : : "m"((int)(a))); // expected-warning {{cast in a inline asm context requiring an l-value}}
7  // PR3794
8  asm("nop" : "=r"((unsigned)a)); // expected-warning {{cast in a inline asm context requiring an l-value}}
9}
10