https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93678
Paul Thomas <pault at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|unassigned at gcc dot gnu.org |pault at gcc dot gnu.org CC| |pault at gcc dot gnu.org --- Comment #14 from Paul Thomas <pault at gcc dot gnu.org> --- Created attachment 58026 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58026&action=edit Fix for this PR I'll package it all up for the list in the next 24 hours. Regtests OK, the testcase of comment 1 compiles and this runs fine: ! { dg-do compile } ! Test the fix for PR93678 in which the charlen for the 'unpackbytes' ! vtable field was incomplete and caused the ICE as indicated. ! Contributed by Luis Kornblueh <mail.l...@web.de> ! ! The testcase was reduced by various gfortran regulars. module mo_a implicit none type t_b integer :: i contains procedure :: unpackbytes => b_unpackbytes end type t_b contains function b_unpackbytes (me) result (res) class(t_b), intent(inout) :: me character :: res(1) res = char (me%i) end function b_unpackbytes subroutine b_unpackint (me, c) class(t_b), intent(inout) :: me character, intent(in) :: c ! print *, b_unpackbytes (me) ! ok if (any (me% unpackbytes () .ne. c)) stop 1 ! ICEd here end subroutine b_unpackint end module mo_a use mo_a class(t_b), allocatable :: z allocate (z, source = t_b(97)) call b_unpackint (z, "a") end