| /* { dg-do compile } */ |
| /* { dg-options -pedantic } */ |
| |
| /* test of 'true' and 'false' in #if. this is accepted with a pedwarn |
| before stdbool.h is included, silently afterward. */ |
| |
| /* Make sure they're viable keywords. */ |
| bool a = true; |
| bool b = false; |
| |
| #if true /* { dg-warning "true" "true in #if pedwarn" } */ |
| #else |
| #error true is false /* { dg-bogus "true" "true is false" } */ |
| #endif |
| |
| #if false /* { dg-warning "false" "false in #if pedwarn" } */ |
| #error false is true /* { dg-bogus "false" "false is true" } */ |
| #endif |
| |
| #include <stdbool.h> |
| |
| /* Must still be viable keywords. */ |
| bool c = true; |
| bool d = false; |
| |
| #if true /* { dg-bogus "true" "true in #if with stdbool.h" } */ |
| #else |
| #error true is false /* { dg-bogus "true" "true is false" } */ |
| #endif |
| |
| #if false /* { dg-bogus "false" "false in #if with stdbool.h" } */ |
| #error false is true /* { dg-bogus "false" "false is true" } */ |
| #endif |
