[Patch, Fortran, F08] PR 45521: GENERIC resolution with ALLOCATABLE/POINTER and PROCEDURE

Wed, 03 Oct 2012 15:06:25 -0700 

Hi all,

the attached patch implements an F08 feature, which allows to
distinguish two specific procedures in a generic interface, based on
the POINTER and ALLOCATABLE attribute of their arguments.

In addition to this, the patch fixes a bug in rejecting data actual
arguments passed to procedure formal arguments.

The patch was regtested on x86_64-unknown-linux-gnu. Ok for trunk?

Cheers,
Janus



2012-10-03  Janus Weil  <ja...@gcc.gnu.org>

        PR fortran/45521
        * interface.c (generic_correspondence): Implement additional
        distinguishability criteria of F08.
        (compare_actual_formal): Reject data object as actual argument for
        procedure formal argument.

2012-10-03  Janus Weil  <ja...@gcc.gnu.org>

        PR fortran/45521
        * gfortran.dg/generic_25.f90: New.
        * gfortran.dg/generic_26.f90: New.
        * gfortran.dg/generic_27.f90: New.

Attachment: pr45521_v2.diff
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Attachment: generic_25.f90
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Attachment: generic_26.f90
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Attachment: generic_27.f90
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