Mercurial > cpython-lru_cache-weakref
comparison Python/errors.c @ 15148:a2fcc487b9da legacy-trunk
Avoid a couple of "value computed is not used" warnings from gcc -Wall;
these computations are required for their side effects in traversing the
variable arguments list.
Reported by Marc-Andre Lemburg <mal@lemburg.com>.
| author | Fred Drake <fdrake@acm.org> |
|---|---|
| date | Tue, 10 Oct 2000 21:10:35 +0000 |
| parents | 6f6f965c5e2d |
| children | e510c4cc5737 8aa947e1eee8 |
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| 15147:5e5b43118c52 | 15148:a2fcc487b9da |
|---|---|
| 404 const char* p = f; | 404 const char* p = f; |
| 405 while (*++f && *f != '%' && !isalpha(*f)) | 405 while (*++f && *f != '%' && !isalpha(*f)) |
| 406 ; | 406 ; |
| 407 switch (*f) { | 407 switch (*f) { |
| 408 case 'c': | 408 case 'c': |
| 409 va_arg(vargs, int); | 409 (void) va_arg(vargs, int); |
| 410 /* fall through... */ | 410 /* fall through... */ |
| 411 case '%': | 411 case '%': |
| 412 n++; | 412 n++; |
| 413 break; | 413 break; |
| 414 case 'd': case 'i': case 'x': | 414 case 'd': case 'i': case 'x': |
| 415 va_arg(vargs, int); | 415 (void) va_arg(vargs, int); |
| 416 /* 20 bytes should be enough to hold a 64-bit | 416 /* 20 bytes should be enough to hold a 64-bit |
| 417 integer */ | 417 integer */ |
| 418 n = n + 20; | 418 n = n + 20; |
| 419 break; | 419 break; |
| 420 case 's': | 420 case 's': |