forked from OSchip/llvm-project
18 lines
375 B
Plaintext
18 lines
375 B
Plaintext
// RUN: %clang_cc1 -analyze -analyzer-checker=core -verify -Wno-null-dereference %s
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@interface Foo
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- (int &)ref;
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@end
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Foo *getFoo() { return 0; }
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void testNullPointerSuppression() {
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getFoo().ref = 1;
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}
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void testPositiveNullReference() {
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Foo *x = 0;
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x.ref = 1; // expected-warning {{The receiver of message 'ref' is nil, which results in forming a null reference}}
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}
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