| /* PR middle-end/100732 - ICE on sprintf %s with integer argument |
| { dg-do compile } |
| { dg-options "-O2 -Wall -fdump-tree-optimized" } */ |
| |
| char d[32]; |
| |
| void gb (_Bool b) |
| { |
| __builtin_snprintf (d, 32, "%s", b); // { dg-warning "\\\[-Wformat" } |
| } |
| |
| void gi (int i) |
| { |
| __builtin_snprintf (d, 32, "%s", i); // { dg-warning "\\\[-Wformat" } |
| } |
| |
| void gd (char *d, double x) |
| { |
| __builtin_snprintf (d, 32, "%s", x); // { dg-warning "\\\[-Wformat" } |
| } |
| |
| |
| struct X { int i; }; |
| |
| void gx (char *d, struct X x) |
| { |
| __builtin_snprintf (d, 32, "%s", x); // { dg-warning "\\\[-Wformat" } |
| } |
| |
| /* Also verify that the invalid sprintf call isn't folded to strcpy. |
| { dg-final { scan-tree-dump-times "snprintf" 4 "optimized" } } |
| { dg-final { scan-tree-dump-not "strcpy" "optimized" } } */ |
