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Use nanf("") instead of nanf(NULL) 

Newer GCC versions require a non-NULL argument to this function for
some reason.

Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Keith Packard 2018-08-27 11:32:28 -07:00 committed by Corinna Vinschen
parent 9e032fd939
commit 2c245028af
5 changed files with 8 additions and 8 deletions
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2
newlib/libc/stdio/nano-vfscanf_float.c
View File

@ -330,7 +330,7 @@ fskip:
{
flp = GET_ARG (N, *ap, float *);
if (isnan (fp))
*flp = nanf (NULL);
*flp = nanf ("");
else
*flp = fp;
}

2
newlib/libc/stdio/vfscanf.c
View File

@ -1886,7 +1886,7 @@ __SVFSCANF_R (struct _reent *rptr,
{
flp = GET_ARG (N, ap, float *);
if (isnan (res))
*flp = nanf (NULL);
*flp = nanf ("");
else
*flp = res;
}

2
newlib/libc/stdio/vfwscanf.c
View File

@ -1636,7 +1636,7 @@ __SVFWSCANF_R (struct _reent *rptr,
{
flp = GET_ARG (N, ap, float *);
if (isnan (res))
*flp = nanf (NULL);
*flp = nanf ("");
else
*flp = res;
}

4
newlib/libc/stdlib/strtod.c
View File

@ -1289,7 +1289,7 @@ strtof_l (const char *__restrict s00, char **__restrict se, locale_t loc)
{
double val = _strtod_l (_REENT, s00, se, loc);
if (isnan (val))
return signbit (val) ? -nanf (NULL) : nanf (NULL);
return signbit (val) ? -nanf ("") : nanf ("");
float retval = (float) val;
#ifndef NO_ERRNO
if (isinf (retval) && !isinf (val))
@ -1304,7 +1304,7 @@ strtof (const char *__restrict s00,
{
double val = _strtod_l (_REENT, s00, se, __get_current_locale ());
if (isnan (val))
return signbit (val) ? -nanf (NULL) : nanf (NULL);
return signbit (val) ? -nanf ("") : nanf ("");
float retval = (float) val;
#ifndef NO_ERRNO
if (isinf (retval) && !isinf (val))

6
newlib/libc/stdlib/wcstod.c
View File

@ -228,7 +228,7 @@ _wcstof_r (struct _reent *ptr,
{
double retval = _wcstod_l (ptr, nptr, endptr, __get_current_locale ());
if (isnan (retval))
return nanf (NULL);
return nanf ("");
return (float)retval;
}
@ -253,7 +253,7 @@ wcstof_l (const wchar_t *__restrict nptr, wchar_t **__restrict endptr,
{
double val = _wcstod_l (_REENT, nptr, endptr, loc);
if (isnan (val))
return nanf (NULL);
return nanf ("");
float retval = (float) val;
#ifndef NO_ERRNO
if (isinf (retval) && !isinf (val))
@ -268,7 +268,7 @@ wcstof (const wchar_t *__restrict nptr,
{
double val = _wcstod_l (_REENT, nptr, endptr, __get_current_locale ());
if (isnan (val))
return nanf (NULL);
return nanf ("");
float retval = (float) val;
#ifndef NO_ERRNO
if (isinf (retval) && !isinf (val))