https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68442
Bug ID: 68442 Summary: ICE on kind specification, depending on ordering of functions Product: gcc Version: 5.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: gerhard.steinmetz.fort...@t-online.de Target Milestone: --- Using this order (f before g) : $ cat z1.f90 module m interface gkind procedure g end interface contains subroutine f(x) character(kind=gkind()) :: x end integer function g() g = 1 end end $ gfortran-5 -g -O0 -Wall -fcheck=all z1.f90 f951: internal compiler error: in gfc_arglist_matches_symbol, at fortran/interface.c:3468