reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

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// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11

enum E2 { };

struct A { 
  operator E2&(); // expected-note 3 {{candidate function}}
};

struct B { 
  operator E2&(); // expected-note 3 {{candidate function}}
};

struct C : B, A { 
};

void test(C c) {
  const E2 &e2 = c; // expected-error {{reference initialization of type 'const E2 &' with initializer of type 'C' is ambiguous}}
}

void foo(const E2 &);// expected-note{{passing argument to parameter here}}

const E2 & re(C c) {
    foo(c); // expected-error {{reference initialization of type 'const E2 &' with initializer of type 'C' is ambiguous}}

    return c; // expected-error {{reference initialization of type 'const E2 &' with initializer of type 'C' is ambiguous}}
}