| // RUN: %clang_cc1 -fsyntax-only -verify %s | |
| void f1() { | |
| // PR7673: Some versions of GCC support an empty clobbers section. | |
| asm ("ret" : : :); | |
| } | |
| void f2() { | |
| asm("foo" : "=r" (a)); // expected-error {{use of undeclared identifier 'a'}} | |
| asm("foo" : : "r" (b)); // expected-error {{use of undeclared identifier 'b'}} | |
| } | |
| // rdar://5952468 | |
| __asm ; // expected-error {{expected '(' after 'asm'}} | |