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[patch,gfortran] PR 24503: Character functions of non-constant length


:ADDPATCH fortran:

Here's a patch to fix PR 24503.  The problem is that, for fake
result character variables of non-connstant length,
gfc_finish_var_decl will be called.  This function, however, is
apperantly not written with fake result variables in mind.  Two
changes were needed: Add the decl to the current function, rather
than to the parent, and make an assertion accept fake result
variables.

Bubblestrapped and tested on mainline, Linux/x86.  Ok for
mainline?  Ok for 4.0 when *strapping and testing on 4.0
finishes?


        Erik


2005-10-25  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/24503
        * trans-decl.c (gfc_finish_var_decl): Add decl to the
        current function, rather than the parent.  Make 
        assertion accept fake result variables.


2005-10-25  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR fortran/24503
        * gfortran.dg/char_function_1.f90: New.

Attachment: 24503.diff
Description: Text document

Attachment: char_function_1.f90
Description: Text document


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