llvm-capstone/clang/test/Preprocessor/_Pragma.c
Reid Kleckner 53e6a5d60c Don't Lex past EOF when lexing _Pragma
Fixes PR20662.

llvm-svn: 215672
2014-08-14 19:47:06 +00:00

16 lines
477 B
C

// RUN: %clang_cc1 %s -verify -Wall
_Pragma ("GCC system_header") // expected-warning {{system_header ignored in main file}}
// rdar://6880630
_Pragma("#define macro") // expected-warning {{unknown pragma ignored}}
_Pragma("") // expected-warning {{unknown pragma ignored}}
_Pragma("message(\"foo \\\\\\\\ bar\")") // expected-warning {{foo \\ bar}}
#ifdef macro
#error #define invalid
#endif
_Pragma( // expected-error{{_Pragma takes a parenthesized string literal}}