| /* Test for binary integer constants: -pedantic warnings. */ | |
| /* Origin: Joerg Wunsch <j.gnu@uriah.heep.sax.de>. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-std=iso9899:1999 -pedantic -ftrack-macro-expansion=0" } */ | |
| #define FOO 0b1101 | |
| int | |
| foo (void) | |
| { | |
| #if FOO /* { dg-warning "binary constants are a GCC extension" } */ | |
| return 23; | |
| #endif | |
| return 0b1101; /* { dg-warning "binary constants are a GCC extension" } */ | |
| } |