clang-1/test/SemaObjCXX/decltype.mm

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// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
// expected-no-diagnostics
struct HasValueType {
typedef int value_type;
};
__attribute__((objc_root_class))
@interface Foo
{
@protected
HasValueType foo;
}
@property (nonatomic) HasValueType bar;
@end
@implementation Foo
@synthesize bar;
- (void)test {
decltype(foo)::value_type vt1;
decltype(self->foo)::value_type vt2;
decltype(self.bar)::value_type vt3;
}
@end