| /* PR middle-end/79448 - unhelpful -Wformat-truncation=2 warning |
| Verify that there's no warning with optimization. |
| { dg-do compile } |
| { dg-options "-O2 -Wall -Wformat -Wformat-truncation=2" } */ |
| |
| typedef __SIZE_TYPE__ size_t; |
| |
| extern int |
| snprintf (char*, size_t, const char*, ...); |
| |
| char* |
| gettext (char*); |
| |
| char* |
| fill (char *buf, size_t len, int count) |
| { |
| if (snprintf (buf, len, "%s: %d", gettext ("count"), count) >= len) /* { dg-bogus "directive output of 2 bytes causes result to exceed .INT_MAX." } */ |
| return 0; |
| |
| return buf; |
| } |