llvm-project/clang/test/SemaObjC/legacy-implementation-1.m

// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s

@implementation INTF // expected-warning {{cannot find interface declaration for 'INTF'}}
@end

INTF* pi;

INTF* FUNC()
{
	return pi;
}
Added a new attribute, objc_root_class, which informs the compiler when a root class is intentionally declared. The warning this inhibits, -Wobjc-root-class, is opt-in for now. However, all clang unit tests that would trigger the warning have been updated to use -Wno-objc-root-class. <rdar://problem/7446698> llvm-svn: 154187 2012-04-07 02:12:22 +08:00			`// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s`
Fixed all my recent test cases to have the RUN command and fixed consequence of these changes in clang. llvm-svn: 42600 2007-10-04 08:22:33 +08:00
Patch to make ObjcImplementationDecl derived from TypeDecl and supprt legacy objective-c code with no @interface declaration. llvm-svn: 42319 2007-09-26 05:00:20 +08:00			`@implementation INTF // expected-warning {{cannot find interface declaration for 'INTF'}}`
			`@end`

			`INTF* pi;`

			`INTF* FUNC()`
			`{`
			`return pi;`
			`}`