llvm-for-llvmta/tools/clang/test/SemaObjCXX/warn-strict-selector-match.mm

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// RUN: %clang_cc1 -Wstrict-selector-match -fsyntax-only -verify %s
@interface Base
- (id) meth1: (Base *)arg1; // expected-note {{using}}
- (id) window; // expected-note {{using}}
@end
@interface Derived: Base
- (id) meth1: (Derived *)arg1; // expected-note {{also found}}
- (Base *) window; // expected-note {{also found}}
@end
void foo(void) {
id r;
[r meth1:r]; // expected-warning {{multiple methods named 'meth1:' found}}
[r window]; // expected-warning {{multiple methods named 'window' found}}
}