[Bug c++/100083] New: combining `-O3` and `-fPIC` causes "used uninitialized" error

2021-04-14 Thread yichen.yan at inf dot ethz.ch via Gcc-bugs
ty: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: yichen.yan at inf dot ethz.ch Target Milestone: --- g++ reports "used uninitialized" error only with -O3 and -fPIC. Sorry for the unreadability, This case is redu

[Bug libstdc++/91558] [C++11] should not be constexpr until C++14

2019-08-27 Thread yichen.yan at inf dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91558 --- Comment #3 from Yichen Yan --- (In reply to Jonathan Wakely from comment #1) > (In reply to Yichen Yan from comment #0) > > Detail: > > Constexpr for is in C++14 if I don't misunderstand. But a lot of > > testcases under libstdc++-v3/testsu

[Bug libstdc++/91558] New: [C++11] should not be constexpr until C++14

2019-08-27 Thread yichen.yan at inf dot ethz.ch
: libstdc++ Assignee: unassigned at gcc dot gnu.org Reporter: yichen.yan at inf dot ethz.ch Target Milestone: --- Detail: Constexpr for is in C++14 if I don't misunderstand. But a lot of testcases under libstdc++-v3/testsuite/26_numerics/complex/ (e.g. dr844.cc) runs with