commit 1d5589d11e61fa78b0c0e845728412b1cc6043d8
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Thu Sep 10 18:57:39 2020
libstdc++: Fix -Wsign-compare warnings
libstdc++-v3/ChangeLog:
* include/bits/locale_conv.h (__do_str_codecvt, __str_codecvt_in_all):
Add casts to compare types of the same signedness.
@@ -78,7 +78,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
__outchars = __outnext - &__outstr.front();
}
while (__result == codecvt_base::partial && __next != __last
- && (__outstr.size() - __outchars) < __maxlen);
+ && ptrdiff_t(__outstr.size() - __outchars) < __maxlen);
if (__result == codecvt_base::error)
{
@@ -142,7 +142,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
_State __state = {};
size_t __n;
return __str_codecvt_in(__first, __last, __outstr, __cvt, __state, __n)
- && (__n == (__last - __first));
+ && (__n == size_t(__last - __first));
}
// Convert wide character string to narrow.