| /* PR c/56078 */ |
| /* { dg-do run } */ |
| /* { dg-options "-std=gnu99" } */ |
| |
| typedef __SIZE_TYPE__ size_t; |
| extern int memcmp (const void *, const void *, size_t); |
| extern void abort (void); |
| |
| struct T { int a; char b[]; }; |
| struct T t1 = { .a = 1, .b = "abcd", .b[0] = '2' }; |
| struct T t2 = { .a = 1, .b = "2bcd" }; |
| struct T t3 = { .a = 1, .b[2] = 'a' }; |
| struct T t4 = { .a = 1, .b = { '\0', '\0', 'a' } }; |
| struct T t5 = { .a = 1, .b = { [0] = 'a', [1] = 'b', [2] = 'c' } }; |
| struct T t6 = { .a = 1, .b[2] = 'c', .b[1] = 'x', .b[0] = 'a', .b[1] = 'b' }; |
| |
| int |
| main () |
| { |
| if (memcmp (t1.b, t2.b, sizeof ("abcd")) != 0 |
| || memcmp (t3.b, t4.b, 3) != 0 |
| || memcmp (t5.b, t6.b, 3) != 0) |
| abort (); |
| return 0; |
| } |