39 lines
1.9 KiB
C++
39 lines
1.9 KiB
C++
// RUN: clang-cc -fsyntax-only -verify %s
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struct A; // expected-note 13 {{forward declaration of 'struct A'}}
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A f(); // expected-note {{note: 'f' declared here}}
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struct B {
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A f(); // expected-note {{'f' declared here}}
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A operator()(); // expected-note 2 {{'operator()' declared here}}
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operator A(); // expected-note {{'operator A' declared here}}
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A operator!(); // expected-note 2 {{'operator!' declared here}}
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A operator++(int); // expected-note {{'operator++' declared here}}
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A operator[](int); // expected-note {{'operator[]' declared here}}
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A operator+(int); // expected-note {{'operator+' declared here}}
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A operator->(); // expected-note {{'operator->' declared here}}
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};
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void g() {
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f(); // expected-error {{calling 'f' with incomplete return type 'struct A'}}
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typedef A (*Func)();
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Func fp;
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fp(); // expected-error {{calling function with incomplete return type 'struct A'}}
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((Func)0)(); // expected-error {{calling function with incomplete return type 'struct A'}}
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B b;
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b.f(); // expected-error {{calling 'f' with incomplete return type 'struct A'}}
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b.operator()(); // expected-error {{calling 'operator()' with incomplete return type 'struct A'}}
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b.operator A(); // expected-error {{calling 'operator A' with incomplete return type 'struct A'}}
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b.operator!(); // expected-error {{calling 'operator!' with incomplete return type 'struct A'}}
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!b; // expected-error {{calling 'operator!' with incomplete return type 'struct A'}}
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b(); // expected-error {{calling 'operator()' with incomplete return type 'struct A'}}
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b++; // expected-error {{calling 'operator++' with incomplete return type 'struct A'}}
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b[0]; // expected-error {{calling 'operator[]' with incomplete return type 'struct A'}}
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b + 1; // expected-error {{calling 'operator+' with incomplete return type 'struct A'}}
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b->f(); // expected-error {{calling 'operator->' with incomplete return type 'struct A'}}
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}
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