xref: /aosp_15_r20/external/clang/test/Lexer/keywords_test.c (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: %clang_cc1 -std=c99 -E %s -o - | FileCheck --check-prefix=CHECK-NONE %s
2*67e74705SXin Li 
3*67e74705SXin Li // RUN: %clang_cc1 -std=gnu89 -E %s -o - \
4*67e74705SXin Li // RUN:     | FileCheck --check-prefix=CHECK-GNU-KEYWORDS %s
5*67e74705SXin Li // RUN: %clang_cc1 -std=c99 -fgnu-keywords -E %s -o - \
6*67e74705SXin Li // RUN:     | FileCheck --check-prefix=CHECK-GNU-KEYWORDS %s
7*67e74705SXin Li // RUN: %clang_cc1 -std=gnu89 -fno-gnu-keywords -E %s -o - \
8*67e74705SXin Li // RUN:     | FileCheck --check-prefix=CHECK-NONE %s
9*67e74705SXin Li 
10*67e74705SXin Li // RUN: %clang_cc1 -std=c99 -fms-extensions -E %s -o - \
11*67e74705SXin Li // RUN:     | FileCheck --check-prefix=CHECK-MS-KEYWORDS %s
12*67e74705SXin Li // RUN: %clang_cc1 -std=c99 -fdeclspec -E %s -o - \
13*67e74705SXin Li // RUN:     | FileCheck --check-prefix=CHECK-DECLSPEC-KEYWORD %s
14*67e74705SXin Li // RUN: %clang_cc1 -std=c99 -fms-extensions -fno-declspec -E %s -o - \
15*67e74705SXin Li // RUN:     | FileCheck --check-prefix=CHECK-MS-KEYWORDS-WITHOUT-DECLSPEC %s
16*67e74705SXin Li 
f()17*67e74705SXin Li void f() {
18*67e74705SXin Li // CHECK-NONE: int asm
19*67e74705SXin Li // CHECK-GNU-KEYWORDS: asm ("ret" : :)
20*67e74705SXin Li #if __is_identifier(asm)
21*67e74705SXin Li   int asm;
22*67e74705SXin Li #else
23*67e74705SXin Li   asm ("ret" : :);
24*67e74705SXin Li #endif
25*67e74705SXin Li }
26*67e74705SXin Li 
27*67e74705SXin Li // CHECK-NONE: no_ms_wchar
28*67e74705SXin Li // CHECK-MS-KEYWORDS: has_ms_wchar
29*67e74705SXin Li // CHECK-MS-KEYWORDS-WITHOUT-DECLSPEC: has_ms_wchar
30*67e74705SXin Li #if __is_identifier(__wchar_t)
31*67e74705SXin Li void no_ms_wchar();
32*67e74705SXin Li #else
33*67e74705SXin Li void has_ms_wchar();
34*67e74705SXin Li #endif
35*67e74705SXin Li 
36*67e74705SXin Li // CHECK-NONE: no_declspec
37*67e74705SXin Li // CHECK-MS-KEYWORDS: has_declspec
38*67e74705SXin Li // CHECK-MS-KEYWORDS-WITHOUT-DECLSPEC: no_declspec
39*67e74705SXin Li // CHECK-DECLSPEC-KEYWORD: has_declspec
40*67e74705SXin Li #if __is_identifier(__declspec)
41*67e74705SXin Li void no_declspec();
42*67e74705SXin Li #else
43*67e74705SXin Li void has_declspec();
44*67e74705SXin Li #endif
45