Dear Intel team,
I have recently tried the beta release of ifort 18 for Linux, and found one problem (which seems to be a regression wrt ifort 17). Please consider this short test case:
program fpm
implicit none
type t
integer, dimension(:), contiguous , pointer :: list
end type
integer, dimension(:), contiguous, pointer :: l
type(t), pointer :: n
open(unit=99, file='xxx.dat')
close (unit=99)
allocate(n)
n%list => null()
l => n%list
end
Compiling this with "ifort -check all" (using version 18 beta) works fine, but when executing the generated binary, I see the following error:
forrtl: severe (408): fort: (32): A pointer with the CONTIGUOUS attributes is being made to a non-contiguous target.
This is obviously not very helpful. It should be legal to assign a contiguous pointer to NULL. There is no error with ifort 17. Interestingly the error goes away when removing the file operations (open/close), which are completely unrelated to the pointer assignments. I hope this can be fixed for the final release of ifort 18 (I opened support request #03029761 for it).
Best regards,
Janus Weil
