_Pragma.c 477 B

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  1. // RUN: %clang_cc1 %s -verify -Wall
  2. _Pragma ("GCC system_header") // expected-warning {{system_header ignored in main file}}
  3. // rdar://6880630
  4. _Pragma("#define macro") // expected-warning {{unknown pragma ignored}}
  5. _Pragma("") // expected-warning {{unknown pragma ignored}}
  6. _Pragma("message(\"foo \\\\\\\\ bar\")") // expected-warning {{foo \\ bar}}
  7. #ifdef macro
  8. #error #define invalid
  9. #endif
  10. _Pragma( // expected-error{{_Pragma takes a parenthesized string literal}}