[Bug c++/105646] g++ does not raise xxx is used uninitialized warning under some conditions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105646 --- Comment #1 from cfy1990 at gmail dot com --- When compile without -O2, g++ will generate "'v3' may be used uninitialized" warning. code link: https://godbolt.org/z/r3sY4srx9

[Bug c++/105646] New: g++ does not raise xxx is used uninitialized warning under some conditions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105646 Bug ID: 105646 Summary: g++ does not raise xxx is used uninitialized warning under some conditions Product: gcc Version: 12.1.0 Status: UNCONFIRMED Severity: n

[Bug c++/105280] New: g++ does not raise sign-comapre in static_assert under some conditions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105280 Bug ID: 105280 Summary: g++ does not raise sign-comapre in static_assert under some conditions Product: gcc Version: 11.2.0 Status: UNCONFIRMED Severity: norma