| /* Regression test for a cpplib macro-expansion bug where | |
| `@' becomes `@@' when stringified. */ | |
| /* { dg-do run } */ | |
| #include <string.h> | |
| #include <stdlib.h> | |
| #define STR(x) #x | |
| char *a = STR(@foo), *b = "@foo"; | |
| int | |
| main(void) | |
| { | |
| if (strcmp (a, b)) | |
| abort (); | |
| return 0; | |
| } |