67 lines
1.5 KiB
C++
67 lines
1.5 KiB
C++
// RUN: %clang_cc1 -std=c++11 -verify %s
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struct A { // expected-note 2{{candidate}}
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A(int); // expected-note {{candidate}}
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int n;
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};
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int a = A().n; // expected-error {{no matching constructor}}
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struct B {
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B() = delete; // expected-note 3{{here}}
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int n;
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};
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int b = B().n; // expected-error {{call to deleted}}
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struct C {
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B b; // expected-note {{deleted default constructor}}
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};
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int c = C().b.n; // expected-error {{call to implicitly-deleted default}}
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struct D {
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D() = default; // expected-note {{here}}
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B b; // expected-note {{'b' has a deleted default constructor}}
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};
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int d = D().b.n; // expected-error {{call to implicitly-deleted default}}
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struct E {
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E() = default;
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int n;
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};
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int e = E().n; // ok
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struct F {
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F();
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int n;
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};
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int f = F().n; // ok
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union G {
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F f; // expected-note {{non-trivial default constructor}}
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};
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int g = G().f.n; // expected-error {{call to implicitly-deleted default}}
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struct H {
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int n;
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private:
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H(); // expected-note {{here}}
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};
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int h = H().n; // expected-error {{private constructor}}
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struct I {
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H h; // expected-note {{inaccessible default constructor}}
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};
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int i = I().h.n; // expected-error {{call to implicitly-deleted default}}
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struct J {
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J();
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virtual int f();
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int n;
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};
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int j1 = J().n; // ok
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int j2 = J().f(); // ok
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union K {
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J j; // expected-note 2{{non-trivial default constructor}}
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int m;
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};
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int k1 = K().j.n; // expected-error {{call to implicitly-deleted default}}
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int k2 = K().j.f(); // expected-error {{call to implicitly-deleted default}}
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