https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64921
--- Comment #7 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Paul Thomas from comment #6) > (In reply to H.J. Lu from comment #2) > > I got > > > > Program received signal SIGSEGV: Segmentation fault - invalid memory > > reference. > > > > Backtrace for this error: > > #0 0xF763FACE > > #1 0xF763EBDE > > #2 0xF773CBBF > > #3 0x8048BA5 in __final_main_T2.3337 at class_allocate_18.f90:? > > #4 0x8048D68 in __final_main_T3.3328 at class_allocate_18.f90:? > > #5 0x8048A59 in MAIN__ at class_allocate_18.f90:? > > FAIL: gfortran.dg/class_allocate_18.f90 -O1 execution test > > > > But I couldn't reproduce it on another machine. I will keep an eye on it. > > Hi HJ, > > Given that the error is sporadic, are you sure that the offending revisions > are not 220125 and 220130 - PR64230. The error messages that you are getting > are remarkably similar to the original report for this PR. > I don't know for sure. This failure seems more consistent on 4.9 branch than on trunk.
