https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113846
--- Comment #2 from David Binderman <dcb314 at hotmail dot com> --- >From the same flang test suite, the following files seem to crash in the same routine: ./Lower/HLFIR/structure-constructor.f90 ./Lower/HLFIR/convert-mbox-to-value.f90 ./Lower/polymorphic-temp.f90 ./Lower/structure-constructors-alloc-comp.f90 It might be worth making sure any fix for this bug also fixes these four.