https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102900
--- Comment #4 from anlauf at gcc dot gnu.org ---
The ICE is resolved by Jose's patch to PR100136, which was just accepted.
It would also need to get backported to 11-branch.
However, a runtime error will remain:
At line 91 of file gcc/testsuite/gfortran.dg/alloc_comp_class_4.f03
Fortran runtime error: Allocatable actual argument 'c_init2' is not allocated
Error termination. Backtrace:
#0 0x40114b in test_pr58586
at gcc/testsuite/gfortran.dg/alloc_comp_class_4.f03:91
#1 0x40114b in main
at gcc/testsuite/gfortran.dg/alloc_comp_class_4.f03:79
