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20 lines
659 B
20 lines
659 B
4 months ago
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// RUN: %clang_cc1 %s -verify -Wall
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_Pragma ("GCC system_header") // expected-warning {{system_header ignored in main file}}
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// rdar://6880630
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_Pragma("#define macro") // expected-warning {{unknown pragma ignored}}
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_Pragma("") // expected-warning {{unknown pragma ignored}}
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_Pragma("message(\"foo \\\\\\\\ bar\")") // expected-warning {{foo \\ bar}}
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#ifdef macro
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#error #define invalid
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#endif
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_Pragma(unroll 1 // expected-error{{_Pragma takes a parenthesized string literal}}
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_Pragma(clang diagnostic push) // expected-error{{_Pragma takes a parenthesized string literal}}
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_Pragma( // expected-error{{_Pragma takes a parenthesized string literal}}
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