https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83118
--- Comment #4 from Neil Carlson <neil.n.carlson at gmail dot com> --- Note that if the sourced allocation in the comment 0 test case allocate(x%v,source=['foo','bar']) is replaced by the equivalent (I think) assignment x%v = ['foo','bar'] Then the code produces a run time segfault instead: $ gfortran --version GNU Fortran (GCC) 8.0.1 20180224 (experimental) $ gfortran -g -fbacktrace bug.f90 $ ./a.out Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: #0 0x7f3c46fda94f in ??? #1 0x0 in ??? Segmentation fault (core dumped) I think the problems here may be related to the simpler test cases in PR84539 which I just reported.
