Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/gcc.dg/array-4.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* { dg-do run } */
2 /* { dg-options "" } */
3
4 /* Verify that GCC's initialized flexible array member extension
5 works properly. */
6
7 extern void abort(void);
8 extern void exit(int);
9
10 struct f { int w; int x[]; };
11 struct g { int w; int x[0]; };
12
13 static struct f f = { 4, { 0, 1, 2, 3 } };
14 static int junk1[] = { -1, -1, -1, -1 };
15 static struct g g = { 4, { 0, 1, 2, 3 } }; /* { dg-warning "(excess elements)|(near initialization)" } */
16 static int junk2[] = { -1, -1, -1, -1 };
17
18 int main()
19 {
20 int i;
21 for (i = 0; i < f.w; ++i)
22 if (f.x[i] != i)
23 abort ();
24 exit(0);
25 }