forked from OSchip/llvm-project
53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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struct A { };
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A::A() { } // expected-error {{definition of implicitly declared default constructor}}
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struct B { };
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B::B(const B&) { } // expected-error {{definition of implicitly declared copy constructor}}
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struct C { };
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C& C::operator=(const C&) { return *this; } // expected-error {{definition of implicitly declared copy assignment operator}}
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struct D { };
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D::~D() { } // expected-error {{definition of implicitly declared destructor}}
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// Make sure that the special member functions are introduced for
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// name-lookup purposes and overload with user-declared
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// constructors and assignment operators.
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namespace PR6570 {
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class A { };
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class B {
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public:
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B() {}
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B(const A& a) {
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operator = (CONST);
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operator = (a);
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}
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B& operator = (const A& a) {
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return *this;
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}
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void f(const A &a) {
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B b(a);
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};
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static const B CONST;
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};
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}
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namespace PR7594 {
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// If the lazy declaration of special member functions is triggered
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// in an out-of-line initializer, make sure the functions aren't in
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// the initializer scope. This used to crash Clang:
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struct C {
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C();
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static C *c;
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};
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C *C::c = new C();
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}
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