[Bug fortran/32732] [Bind C] Character scalars are passed as arrays

[Steve Ellcey]

> could you add the following three lines after the line you mentioned from 
> generate_local_decl:
> 
>  	  DECL_BY_REFERENCE (sym->backend_decl) = 0;
>  	  DECL_ARG_TYPE (sym->backend_decl) = TREE_TYPE 
> (sym->backend_decl);
>  	  DECL_MODE (sym->backend_decl) =
>  	    TYPE_MODE (TREE_TYPE (sym->backend_decl));

I added them in and they seem to fix the problem.  I only tried my small
testcase, I didn't do a full build and test.  I will add these lines to
my nightly build and see what happens there.

Steve Ellcey
sje@cup.hp.com