PR 83975 Associate target with non-constant character length
When associating a variable of type character, if the length of the
target isn't known at compile time, generate an error. See PR 83344
for more details.
Regtested on x86_64-pc-linux-gnu.
gcc/fortran/ChangeLog:
2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
PR 83975
PR 83344
* resolve.c (resolve_assoc_var): Generate an error if
target length unknown.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@257310 138bc75d-0d04-0410-961f-82ee72b054a4