llvm-project/clang/test/SemaObjC/ClassPropertyNotObject.m

// RUN: %clang_cc1  -fsyntax-only -verify -Wno-objc-root-class %s
// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -verify -Wno-objc-root-class %s
// expected-no-diagnostics

@protocol P @end

@interface I
@property Class<P> MyClass;
@property Class MyClass1;
@property void * VOIDSTAR;
@end

@implementation I
@synthesize MyClass, MyClass1, VOIDSTAR;
@end
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 2012-04-06 18:12:22 +00:00			`// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s`
			`// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -verify -Wno-objc-root-class %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 12:44:48 +00:00			`// expected-no-diagnostics`
In non-gc, non-arc mode, property of 'Class' type variety is treated as a 'void *'. No need to issue warning reserved for objc object properties. // rdar://10565506 llvm-svn: 147504 2012-01-04 00:31:53 +00:00
			`@protocol P @end`

			`@interface I`
			`@property Class<P> MyClass;`
			`@property Class MyClass1;`
			`@property void * VOIDSTAR;`
			`@end`

			`@implementation I`
			`@synthesize MyClass, MyClass1, VOIDSTAR;`
			`@end`