[patch, gfortran] PR 15396: Userdef. operators returning arrays

[Erik Edelmann <erik dot edelmann at iki dot fi>]

:ADDPATCH fortran:

Here's yet another one-liner, to fix PR 25396.  The problem is
that in interface.c (gfc_extend_expr), when we change the
expression node to a function call, we forget to initialize
e->value.function.name to NULL.  This will confuse
resolve.c (resolve_function) into beliving that the function has
been resolved already, which it hasn't.

Reg.tested on Linux/x86, on trunk, 4.1 and 4.0.  Ok to commit?


        Erik

2005-12-30  Erik Edelmann  <eedelman@gcc.gnu.org>

        fortran/PR 25396
        * interface.c (gfc_extend_expr): Initialize
        e->value.function.name to NULL.


2005-12-30  Erik Edelmann  <eedelman@gcc.gnu.org>

        fortran/PR 25396
        * gfortran.dg/userdef_operator_1.f90: New.

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