[Patch, Fortran, OOP] PR 46161: Invalid: Passing non-polymorphic to allocatable polymorphic dummy

[Janus Weil]

Hi all,

here is a small patch which adds some checking for polymorphic
allocatable dummies. Pretty self-explanatory I think.

Regtested on x86_64-unknown-linux-gnu. Ok for trunk?

Cheers,
Janus



2010-10-27  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/46161
	* interface.c (compare_allocatable): Handle polymorphic allocatables.
	(compare_parameter): Add two error messages for polymorphic dummies.

2010-10-27  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/46161
	* gfortran.dg/class_dummy_3.f03: New.
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