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