https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107141
David Binderman <dcb314 at hotmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dcb314 at hotmail dot com --- Comment #4 from David Binderman <dcb314 at hotmail dot com> --- Similar thing happens with file ./Lower/derived-type-finalization.f90 from the same test suite: test $ /home/dcb38/gcc/results.20240214.asan.ubsan/bin/gfortran -c -w ./Lower/derived-type-finalization.f90 ./Lower/derived-type-finalization.f90:227:37: 227 | allocate(up(10), source=copy(10)) | 1 internal compiler error: Segmentation fault 0xf55039 crash_signal(int) /home/dcb38/gcc/working/gcc/../../trunk.20210101/gcc/toplev.cc:317 0x87a0ab contains_struct_check(tree_node*, tree_node_structure_enum, char const*, int, char const*) ../../trunk.20210101/gcc/tree.h:3757