60 lines
1.4 KiB
C++
60 lines
1.4 KiB
C++
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// RUN: %clang_cc1 -fsyntax-only -verify %s
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struct S {
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S (S); // expected-error {{copy constructor must pass its first argument by reference}}
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};
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S f();
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void g() {
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S a( f() );
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}
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class foo {
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foo(foo&, int); // expected-note {{previous}}
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foo(int); // expected-note {{previous}}
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foo(const foo&); // expected-note {{previous}}
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};
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foo::foo(foo&, int = 0) { } // expected-error {{makes this constructor a copy constructor}}
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foo::foo(int = 0) { } // expected-error {{makes this constructor a default constructor}}
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foo::foo(const foo& = 0) { } //expected-error {{makes this constructor a default constructor}}
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namespace PR6064 {
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struct A {
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A() { }
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inline A(A&, int); // expected-note {{previous}}
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};
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A::A(A&, int = 0) { } // expected-error {{makes this constructor a copy constructor}}
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void f() {
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A const a;
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A b(a);
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}
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}
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namespace PR10618 {
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struct A {
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A(int, int, int); // expected-note {{previous}}
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};
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A::A(int a = 0, // expected-error {{makes this constructor a default constructor}}
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int b = 0,
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int c = 0) {}
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struct B {
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B(int);
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B(const B&, int); // expected-note {{previous}}
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};
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B::B(const B& = B(0), // expected-error {{makes this constructor a default constructor}}
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int = 0) {
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}
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struct C {
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C(const C&, int); // expected-note {{previous}}
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};
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C::C(const C&,
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int = 0) { // expected-error {{makes this constructor a copy constructor}}
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}
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}
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