[Bug fortran/55901] [OOP] type is (character(len=*)) misinterpreted as array

[pault at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55901

--- Comment #13 from Paul Thomas <pault at gcc dot gnu.org> ---
Author: pault
Date: Sun Jan 18 12:21:38 2015
New Revision: 219814

URL: https://gcc.gnu.org/viewcvs?rev=219814&root=gcc&view=rev
Log:
2015-01-18  Paul Thomas  <pa...@gcc.gnu.org>

    PR fortran/55901
    * primary.c (gfc_match_varspec): Exclude dangling associate-
    names with dimension 0 from being counted as arrays.
    * resolve.c (resolve_assoc_var): Sub-strings are permissible
    for associate-names, so exclude characters from the test for
    misuse as arrays.
    * trans-decl.c (gfc_get_symbol_decl): Associate-names can use
    the hidden string length variable of their associated target.
    Signal this by setting 'length' to a constant, if the decl for
    the string length is a variable.

2015-01-18  Paul Thomas  <pa...@gcc.gnu.org>

    PR fortran/55901
    * gfortran.dg/associate_1.f03: Allow test for character with
    automatic length.

Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/primary.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/trans-decl.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/associate_1.f03