diff options
Diffstat (limited to 'stdlib')
| -rw-r--r-- | stdlib/strtod.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/stdlib/strtod.c b/stdlib/strtod.c index 5d892b94cb..cff75bd4ad 100644 --- a/stdlib/strtod.c +++ b/stdlib/strtod.c @@ -383,15 +383,13 @@ INTERNAL (STRTOF) (nptr, endptr, group) typedef unsigned int wint_t; #endif /* The radix character of the current locale. */ - wint_t decimal; + wchar_t decimal; /* The thousands character of the current locale. */ - wint_t thousands; + wchar_t thousands; /* The numeric grouping specification of the current locale, in the format described in <locale.h>. */ const char *grouping; - assert (sizeof (wchar_t) == sizeof (wint_t)); - if (group) { grouping = _NL_CURRENT (LC_NUMERIC, GROUPING); @@ -400,10 +398,9 @@ INTERNAL (STRTOF) (nptr, endptr, group) else { /* Figure out the thousands separator character. */ - if (mbtowc ((wchar_t *) &thousands, - _NL_CURRENT (LC_NUMERIC, THOUSANDS_SEP), + if (mbtowc (&thousands, _NL_CURRENT (LC_NUMERIC, THOUSANDS_SEP), strlen (_NL_CURRENT (LC_NUMERIC, THOUSANDS_SEP))) <= 0) - thousands = (wint_t) *_NL_CURRENT (LC_NUMERIC, THOUSANDS_SEP); + thousands = (wchar_t) *_NL_CURRENT (LC_NUMERIC, THOUSANDS_SEP); if (thousands == L'\0') grouping = NULL; } @@ -417,7 +414,7 @@ INTERNAL (STRTOF) (nptr, endptr, group) /* Find the locale's decimal point character. */ if (mbtowc ((wchar_t *) &decimal, _NL_CURRENT (LC_NUMERIC, DECIMAL_POINT), strlen (_NL_CURRENT (LC_NUMERIC, DECIMAL_POINT))) <= 0) - decimal = (wint_t) *_NL_CURRENT (LC_NUMERIC, DECIMAL_POINT); + decimal = (wchar_t) *_NL_CURRENT (LC_NUMERIC, DECIMAL_POINT); assert (decimal != L'\0'); /* Prepare number representation. */ @@ -445,7 +442,7 @@ INTERNAL (STRTOF) (nptr, endptr, group) /* Return 0.0 if no legal string is found. No character is used even if a sign was found. */ if ((c < L_('0') || c > L_('9')) - && ((wint_t) c != decimal || cp[1] < L_('0') || cp[1] > L_('9'))) + && ((wchar_t) c != decimal || cp[1] < L_('0') || cp[1] > L_('9'))) { int matched = 0; /* Check for `INF' or `INFINITY'. */ @@ -511,14 +508,14 @@ INTERNAL (STRTOF) (nptr, endptr, group) start_of_digits = startp = cp; /* Ignore leading zeroes. This helps us to avoid useless computations. */ - while (c == L_('0') || (thousands != L'\0' && (wint_t) c == thousands)) + while (c == L_('0') || (thousands != L'\0' && (wchar_t) c == thousands)) c = *++cp; /* If no other digit but a '0' is found the result is 0.0. Return current read pointer. */ if ((c < L_('0') || c > L_('9')) && (base == 16 && (c < TOLOWER (L_('a')) || c > TOLOWER (L_('f')))) && - (wint_t) c != decimal && + (wchar_t) c != decimal && (base == 16 && (cp == start_of_digits || TOLOWER (c) != L_('p'))) && (base != 16 && TOLOWER (c) != L_('e'))) { @@ -540,7 +537,7 @@ INTERNAL (STRTOF) (nptr, endptr, group) if ((c >= L_('0') && c <= L_('9')) || (base == 16 && TOLOWER (c) >= L_('a') && TOLOWER (c) <= L_('f'))) ++dig_no; - else if (thousands == L'\0' || (wint_t) c != thousands) + else if (thousands == L'\0' || (wchar_t) c != thousands) /* Not a digit or separator: end of the integer part. */ break; c = *++cp; @@ -590,7 +587,7 @@ INTERNAL (STRTOF) (nptr, endptr, group) /* Read the fractional digits. A special case are the 'american style' numbers like `16.' i.e. with decimal but without trailing digits. */ - if ((wint_t) c == decimal) + if ((wchar_t) c == decimal) { c = *++cp; while (c >= L_('0') && c <= L_('9') || @@ -693,7 +690,7 @@ INTERNAL (STRTOF) (nptr, endptr, group) if (lead_zero) { /* Find the decimal point */ - while ((wint_t) *startp != decimal) + while ((wchar_t) *startp != decimal) ++startp; startp += lead_zero + 1; exponent -= base == 16 ? 4 * lead_zero : lead_zero; |