https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69859
--- Comment #2 from Gerhard Steinmetz <gerhard.steinmetz.fort...@t-online.de>
---
A bit different :
$ cat z7.f90
program p
type t
character(2), allocatable :: a(*)
character(*), allocatable :: b(2)
character(*), allocatable :: c(*)
end type
end
$ gfortran-6 z7.f90
#...
Error: Allocatable component of structure at (1) must have a deferred shape
f951: internal compiler error: gfc_is_constant_expr(): Unknown expression type
