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21 lines
569 B
21 lines
569 B
4 months ago
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// RUN: %clang_cc1 -fsyntax-only -verify %s
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template<int I>
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struct TS {
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__attribute__((returns_nonnull))
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void *value_dependent(void) {
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return I; // no-warning
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}
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__attribute__((returns_nonnull))
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void *value_independent(void) {
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return 0; // expected-warning {{null returned from function that requires a non-null return value}}
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}
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};
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namespace Template {
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template<typename T> __attribute__((nonnull)) void f(T t);
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void g() { f((void*)0); } // expected-warning {{null passed to a callee that requires a non-null argument}}
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void h() { f(0); }
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}
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