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Re: PATCH: 27_io/istream_extractor_arith.cc (take 2 or 3)
- From: Loren James Rittle <rittle at latour dot rsch dot comm dot mot dot com>
- To: libstdc++ at gcc dot gnu dot org
- Date: Wed, 6 Feb 2002 17:15:52 -0600 (CST)
- Subject: Re: PATCH: 27_io/istream_extractor_arith.cc (take 2 or 3)
- Reply-to: rittle at labs dot mot dot com
Since auto-regression is an important machine to not break. I have
unrolled this part of the patch ASAP:
* config/locale/c_locale_generic.cc: Do not trust
_GLIBCPP_HAVE_STRTOF or _GLIBCPP_HAVE_STRTOLD as
set by configure.
(Someone smarter than I in the area will have to figure out how we can
improve configure's setting of _GLIBCPP_HAVE_STRTOF and
_GLIBCPP_HAVE_STRTOLD before this thunk can be re-enabled.)
Index: config/locale/c_locale_generic.cc
===================================================================
RCS file: /cvs/gcc/gcc/libstdc++-v3/config/locale/c_locale_generic.cc,v
retrieving revision 1.8
diff -c -r1.8 c_locale_generic.cc
*** c_locale_generic.cc 2002/02/06 17:31:43 1.8
--- c_locale_generic.cc 2002/02/06 23:10:22
***************
*** 123,129 ****
const char* __old = setlocale(LC_ALL, "C");
char* __sanity;
errno = 0;
! #if defined(_GLIBCPP_USE_C99) || defined(_GLIBCPP_HAVE_STRTOF)
float __f = strtof(__s, &__sanity);
#else
double __d = strtod(__s, &__sanity);
--- 123,129 ----
const char* __old = setlocale(LC_ALL, "C");
char* __sanity;
errno = 0;
! #if defined(_GLIBCPP_USE_C99)
float __f = strtof(__s, &__sanity);
#else
double __d = strtod(__s, &__sanity);
***************
*** 179,185 ****
{
// Assumes __s formatted for "C" locale.
const char* __old = setlocale(LC_ALL, "C");
! #if defined(_GLIBCPP_USE_C99) || defined(_GLIBCPP_HAVE_STRTOLD)
char* __sanity;
errno = 0;
long double __ld = strtold(__s, &__sanity);
--- 179,185 ----
{
// Assumes __s formatted for "C" locale.
const char* __old = setlocale(LC_ALL, "C");
! #if defined(_GLIBCPP_USE_C99)
char* __sanity;
errno = 0;
long double __ld = strtold(__s, &__sanity);