[Bug c++/113852] New: -Wsign-compare doesn't warn on unsigned result types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113852 Bug ID: 113852 Summary: -Wsign-compare doesn't warn on unsigned result types Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug c++/113852] -Wsign-compare doesn't warn on unsigned result types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113852 --- Comment #1 from Zachary L --- Sorry, that should say "If *both* a1 or a2 are constexpr, the warning will occur."

[Bug c++/113852] -Wsign-compare doesn't warn on unsigned result types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113852 --- Comment #7 from Zachary L --- (In reply to Richard Biener from comment #6) > Well, given athat a1 * a2 is carried out in 'int' you are invoking undefined > behavior if it overflows. GCC assumes that doesn't happen so it's correct > to elide

[Bug libstdc++/111145] New: istream::operator>>(streambuf*) does not set gcount

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45 Bug ID: 45 Summary: istream::operator>>(streambuf*) does not set gcount Product: gcc Version: 13.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Compo