[Bug fortran/83093] ICE in fold_convert_loc, at fold-const.c:2266

[gscfq@t-online.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83093

--- Comment #1 from G. Steinmetz <gscfq@t-online.de> ---

These variants are silently accepted :


$ cat z4.f90
program p
   character(:), allocatable :: z
   allocate (character(z) :: z)
end


$ cat z5.f90
program p
   character(:), allocatable :: z
   allocate (character(z(1:1)) :: z)
end


$ cat z7.f90
program p
   character(:), allocatable :: z
   allocate (character((.true.)) :: z)
end


$ cat z9.f90
program p
   character(:), allocatable :: z
   allocate (character(n) :: z)
end


$ gfortran-8-20171119 -c z4.f90
$