| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11 |
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| 2 | |
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| 3 | enum E2 { }; |
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| 4 | |
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| 5 | struct A { |
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| 6 | operator E2&(); // expected-note 3 {{candidate function}} |
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| 7 | }; |
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| 8 | |
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| 9 | struct B { |
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| 10 | operator E2&(); // expected-note 3 {{candidate function}} |
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| 11 | }; |
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| 12 | |
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| 13 | struct C : B, A { |
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| 14 | }; |
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| 15 | |
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| 16 | void test(C c) { |
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| 17 | const E2 &e2 = c; // expected-error {{reference initialization of type 'const E2 &' with initializer of type 'C' is ambiguous}} |
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| 18 | } |
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| 19 | |
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| 20 | void foo(const E2 &);// expected-note{{passing argument to parameter here}} |
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| 21 | |
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| 22 | const E2 & re(C c) { |
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| 23 | foo(c); // expected-error {{reference initialization of type 'const E2 &' with initializer of type 'C' is ambiguous}} |
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| 24 | |
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| 25 | return c; // expected-error {{reference initialization of type 'const E2 &' with initializer of type 'C' is ambiguous}} |
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| 26 | } |
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| 27 | |
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| 28 | |
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| 29 | |
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