llvm-project/clang/test/SemaObjC/protocol-expr-1.m

// RUN: %clang_cc1 -fsyntax-only -verify %s
// expected-no-diagnostics

@protocol fproto @end

@protocol p1 
@end

@class cl;

int main()
{
	Protocol *proto = @protocol(p1);
        Protocol *fproto = @protocol(fproto);
}
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`
Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive. llvm-svn: 166280 2012-10-19 20:44:48 +08:00			`// expected-no-diagnostics`
Implementation of AST for @protocol expression. llvm-svn: 43075 2007-10-18 00:58:11 +08:00
Objective-C. Warn if protocol used in an @protocol expression is a forward declaration as this results in undefined behavior. rdar://17768630 llvm-svn: 213968 2014-07-26 03:45:01 +08:00			`@protocol fproto @end`
Implementation of AST for @protocol expression. llvm-svn: 43075 2007-10-18 00:58:11 +08:00
			`@protocol p1`
			`@end`

			`@class cl;`

			`int main()`
			`{`
			`Protocol *proto = @protocol(p1);`
			`Protocol *fproto = @protocol(fproto);`
			`}`