aboutsummaryrefslogtreecommitdiff
path: root/clang/test/Preprocessor/_Pragma.c
blob: 669fdcd3cc0b3ea2caa7b4fee08f34c15854f1fb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
// RUN: %clang_cc1 %s -verify -Wall

_Pragma ("GCC system_header")  // expected-warning {{system_header ignored in main file}}

_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(unroll 1 // expected-error{{_Pragma takes a parenthesized string literal}}

_Pragma(clang diagnostic push) // expected-error{{_Pragma takes a parenthesized string literal}}

_Pragma( // expected-error{{_Pragma takes a parenthesized string literal}}