| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fwrapv" } */ | |
| /* { dg-require-effective-target ptr_eq_long } */ | |
| char *a; | |
| int b(void) | |
| { | |
| long d; | |
| if (a) { | |
| char c; | |
| while ((c = *a) && !((unsigned)c - '0' <= 9) && c != ',' && c != '-' | |
| && c != '+') | |
| ++a; | |
| d = (long)a; | |
| } | |
| if (*a) | |
| return d; | |
| } |