llvm-project/clang/test/Parser/asm.c

// RUN: %clang_cc1 -fsyntax-only -verify %s

void f1() {
  asm ("ret" : : :); // expected-error {{expected string literal}}
}

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'}}
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). llvm-svn: 91446 2009-12-16 04:14:24 +08:00			`// RUN: %clang_cc1 -fsyntax-only -verify %s`
GCC fails if there is a trailing colon but no clobbers. llvm-svn: 44265 2007-11-22 07:27:34 +08:00
			`void f1() {`
			`asm ("ret" : : :); // expected-error {{expected string literal}}`
			`}`
Behave correctly if a constraint expression is invalid. llvm-svn: 46910 2008-02-10 03:57:29 +08:00
			`void f2() {`
			`asm("foo" : "=r" (a)); // expected-error {{use of undeclared identifier 'a'}}`
			`asm("foo" : : "r" (b)); // expected-error {{use of undeclared identifier 'b'}}`
			`}`
Fix a couple crashes on invalid input. llvm-svn: 51622 2008-05-28 07:32:43 +08:00

			`// rdar://5952468`
			`__asm ; // expected-error {{expected '(' after 'asm'}}`