Mercurial > cpython-lru_cache-weakref
diff Objects/unicodeobject.c @ 46026:f1ecb3e978db legacy-trunk
Remove compiler warnings (on Alpha at least) about using chars as
array subscripts. Using chars are dangerous b/c they are signed
on some platforms and unsigned on others.
| author | Neal Norwitz <nnorwitz@gmail.com> |
|---|---|
| date | Sun, 23 Mar 2008 06:19:57 +0000 |
| parents | d33cadb595f6 |
| children | 8710ba7fba2b |
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--- a/Objects/unicodeobject.c Sun Mar 23 06:16:04 2008 +0000 +++ b/Objects/unicodeobject.c Sun Mar 23 06:19:57 2008 +0000 @@ -624,9 +624,9 @@ if (*f == '%') { const char* p = f; width = 0; - while (isdigit(*f)) + while (isdigit((unsigned)*f)) width = (width*10) + *f++ - '0'; - while (*++f && *f != '%' && !isalpha(*f)) + while (*++f && *f != '%' && !isalpha((unsigned)*f)) ; /* skip the 'l' or 'z' in {%ld, %zd, %lu, %zu} since @@ -787,12 +787,12 @@ zeropad = (*f == '0'); /* parse the width.precision part */ width = 0; - while (isdigit(*f)) + while (isdigit((unsigned)*f)) width = (width*10) + *f++ - '0'; precision = 0; if (*f == '.') { f++; - while (isdigit(*f)) + while (isdigit((unsigned)*f)) precision = (precision*10) + *f++ - '0'; } /* handle the long flag, but only for %ld and %lu.