forked from OSchip/llvm-project
51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11
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enum E2 { };
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struct A {
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operator E2&(); // expected-note 3 {{candidate function}}
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};
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struct B {
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operator E2&(); // expected-note 3 {{candidate function}}
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};
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struct C : B, A {
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};
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void test(C c) {
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const E2 &e2 = c; // expected-error {{reference initialization of type 'const E2 &' with initializer of type 'C' is ambiguous}}
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}
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void foo(const E2 &);// expected-note{{passing argument to parameter here}}
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const E2 & re(C c) {
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foo(c); // expected-error {{reference initialization of type 'const E2 &' with initializer of type 'C' is ambiguous}}
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return c; // expected-error {{reference initialization of type 'const E2 &' with initializer of type 'C' is ambiguous}}
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}
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namespace CWG2352 {
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void f(const int * const &) = delete;
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void f(int *);
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void g(int * &);
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void g(const int *) = delete;
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void h1(int *const * const &);
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void h1(const int *const *) = delete;
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void h2(const int *const * const &) = delete;
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void h2(int *const *);
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void test() {
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int *x;
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// Under CWG2352, this became ambiguous. We order by qualification
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// conversion even when comparing a reference binding to a
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// non-reference-binding.
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f(x);
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g(x);
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h1(&x);
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h2(&x);
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}
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}
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