[Bug fortran/98046] lock in libpthread occurs with gcc-fortran and atlas-lapack

2020-11-29 Thread anthony.debeus at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98046 --- Comment #3 from Anthony M de Beus --- Very interesting discussion in bug 30617. Particularly the view that "If you compile code with undefined behavior in it, run it and that code crashes, hangs or formats your disk, that is a bug in the cod

[Bug fortran/98046] New: lock in libpthread occurs with gcc-fortran and atlas-lapack

2020-11-28 Thread anthony.debeus at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98046 Bug ID: 98046 Summary: lock in libpthread occurs with gcc-fortran and atlas-lapack Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal P

[Bug fortran/97039] -fbounds-check misses violation with slice of array but not an element

2020-10-15 Thread anthony.debeus at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97039 --- Comment #2 from Anthony M de Beus --- Clarification for anyone confused, "correct" results by a fortran compiler with bounds-checking enabled would include finding/checking incorrect bounds in (deliberately) incorrect fortran code given in th