| 1 | // RUN: %clang_cc1 -std=c++11 -verify %s |
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| 2 | |
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| 3 | extern "C" { |
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| 4 | extern R"(C++)" { } |
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| 5 | } |
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| 6 | |
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| 7 | #define plusplus "++" |
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| 8 | extern "C" plusplus { |
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| 9 | } |
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| 10 | |
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| 11 | extern u8"C" {} // expected-error {{string literal in language linkage specifier cannot have an encoding-prefix}} |
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| 12 | extern L"C" {} // expected-error {{string literal in language linkage specifier cannot have an encoding-prefix}} |
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| 13 | extern u"C++" {} // expected-error {{string literal in language linkage specifier cannot have an encoding-prefix}} |
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| 14 | extern U"C" {} // expected-error {{string literal in language linkage specifier cannot have an encoding-prefix}} |
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| 15 | |
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