public inbox for libstdc++-cvs@sourceware.org
help / color / mirror / Atom feed
* [gcc r10-9565] libstdc++: Fix -Wsign-compare warnings
@ 2021-03-29 20:00 Jonathan Wakely
0 siblings, 0 replies; only message in thread
From: Jonathan Wakely @ 2021-03-29 20:00 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:ee978114fa542e7c584430fa643cfc9edda8039f
commit r10-9565-gee978114fa542e7c584430fa643cfc9edda8039f
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Thu Sep 10 18:57:39 2020 +0100
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.
(cherry picked from commit 1d5589d11e61fa78b0c0e845728412b1cc6043d8)
Diff:
---
libstdc++-v3/include/bits/locale_conv.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libstdc++-v3/include/bits/locale_conv.h b/libstdc++-v3/include/bits/locale_conv.h
index 4a11e237623..f1d7032e8bc 100644
--- a/libstdc++-v3/include/bits/locale_conv.h
+++ b/libstdc++-v3/include/bits/locale_conv.h
@@ -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.
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2021-03-29 20:00 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-03-29 20:00 [gcc r10-9565] libstdc++: Fix -Wsign-compare warnings Jonathan Wakely
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).