diff options
Diffstat (limited to 'src/port/strtof.c')
| -rw-r--r-- | src/port/strtof.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/src/port/strtof.c b/src/port/strtof.c index 7da05be687b..314fcc9851f 100644 --- a/src/port/strtof.c +++ b/src/port/strtof.c @@ -54,15 +54,6 @@ strtof(const char *nptr, char **endptr) #elif HAVE_BUGGY_STRTOF /* - * On Windows, there's a slightly different problem: VS2013 has a strtof() - * that returns the correct results for valid input, but may fail to report an - * error for underflow or overflow, returning 0 instead. Work around that by - * trying strtod() when strtof() returns 0.0 or [+-]Inf, and calling it an - * error if the result differs. Also, strtof() doesn't handle subnormal input - * well, so prefer to round the strtod() result in such cases. (Normally we'd - * just say "too bad" if strtof() doesn't support subnormals, but since we're - * already in here fixing stuff, we might as well do the best fix we can.) - * * Cygwin has a strtof() which is literally just (float)strtod(), which means * we can't avoid the double-rounding problem; but using this wrapper does get * us proper over/underflow checks. (Also, if they fix their strtof(), the |