c89.c revision 3b427b3ba518f7a7293458c2d3d92eebd8458d87 
1/* RUN: clang %s -std=c89 -pedantic -fsyntax-only -verify
2 */
3void test1() {
4  {
5    int i;
6    i = i + 1;
7    int j;          /* expected-warning {{mixing declarations and code}} */
8  }
9  {
10    __extension__ int i;
11    i = i + 1;
12    int j;          /* expected-warning {{mixing declarations and code}} */
13  }
14  {
15    int i;
16    i = i + 1;
17    __extension__ int j; /* expected-warning {{mixing declarations and code}} */
18  }
19}
20
21long long test2;   /* expected-warning {{extension}} */
22
23
24void test3(int i) {
25  int A[i];        /* expected-warning {{variable length array}} */
26}
27
28int test4 = 0LL;		/* expected-warning {{long long}} */
29
30