xref: /aosp_15_r20/external/clang/test/Parser/extension.c (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li /* RUN: %clang_cc1 %s -fsyntax-only -pedantic -verify -std=c89
2*67e74705SXin Li  */
3*67e74705SXin Li 
4*67e74705SXin Li /* Top level extension marker. */
5*67e74705SXin Li 
6*67e74705SXin Li __extension__ typedef struct
7*67e74705SXin Li {
8*67e74705SXin Li     long long int quot;
9*67e74705SXin Li     long long int rem;
10*67e74705SXin Li } lldiv_t;
11*67e74705SXin Li 
12*67e74705SXin Li 
13*67e74705SXin Li /* Decl/expr __extension__ marker. */
bar()14*67e74705SXin Li void bar() {
15*67e74705SXin Li   __extension__ int i;
16*67e74705SXin Li   int j;
17*67e74705SXin Li   __extension__ (j = 10LL);
18*67e74705SXin Li   __extension__ j = 10LL; /* expected-warning {{'long long' is an extension}} */
19*67e74705SXin Li }
20*67e74705SXin Li 
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