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// RUN: %clang_cc1 -funknown-anytype -fsyntax-only -fdebugger-support -fdebugger-cast-result-to-id -verify %s
extern __unknown_anytype test0;
extern __unknown_anytype test1(void);
void test_unknown_anytype_receiver(void) {
(void)(int)[[test0 unknownMethod] otherUnknownMethod];;
(void)(id)[[test1() unknownMethod] otherUnknownMethod];
id x = test0;
id y = test1();
}
@class NSString; // expected-note {{forward declaration of class here}}
void rdar10988847(void) {
id s = [NSString stringWithUTF8String:"foo"]; // expected-warning {{receiver 'NSString' is a forward class and corresponding @interface may not exist}}
}
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