Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/pr56078.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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68:561a7518be6b | 111:04ced10e8804 |
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1 /* PR c/56078 */ | |
2 /* { dg-do run } */ | |
3 /* { dg-options "-std=gnu99" } */ | |
4 | |
5 typedef __SIZE_TYPE__ size_t; | |
6 extern int memcmp (const void *, const void *, size_t); | |
7 extern void abort (void); | |
8 | |
9 struct T { int a; char b[]; }; | |
10 struct T t1 = { .a = 1, .b = "abcd", .b[0] = '2' }; | |
11 struct T t2 = { .a = 1, .b = "2bcd" }; | |
12 struct T t3 = { .a = 1, .b[2] = 'a' }; | |
13 struct T t4 = { .a = 1, .b = { '\0', '\0', 'a' } }; | |
14 struct T t5 = { .a = 1, .b = { [0] = 'a', [1] = 'b', [2] = 'c' } }; | |
15 struct T t6 = { .a = 1, .b[2] = 'c', .b[1] = 'x', .b[0] = 'a', .b[1] = 'b' }; | |
16 | |
17 int | |
18 main () | |
19 { | |
20 if (memcmp (t1.b, t2.b, sizeof ("abcd")) != 0 | |
21 || memcmp (t3.b, t4.b, 3) != 0 | |
22 || memcmp (t5.b, t6.b, 3) != 0) | |
23 abort (); | |
24 return 0; | |
25 } |