[Patch, Fortran] PR 36322/36463

[Janus Weil]

>> here is a slighty modified version of the patch (triggered by a
>> comment of Tobias), including an additional test case.
>
> Sorry, the test case in the patch was messed up. Here goes the
> corrected version ...

ping!

I'm still waiting for this patch to be approved ...

Updated Changelog:

2008-10-31  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/36322
	PR fortran/36463
	* gfortran.h: New function gfc_expr_replace_symbols.
	* decl.c (match_procedure_decl): Increase reference count for interface.
	* expr.c: New functions replace_symbol and gfc_expr_replace_symbols.
	* resolve.c (resolve_symbol): Correctly copy array spec and char len
	of PROCEDURE declarations from their interface.
	* symbol.c (gfc_get_default_type): Enhanced error message.
	(copy_formal_args): Call copy_formal_args recursively for arguments.
	* trans-expr.c (gfc_conv_function_call): Bugfix.

2008-10-31  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/36322
	PR fortran/36463
	* gfortran.dg/proc_decl_17.f90: New.
	* gfortran.dg/proc_decl_18.f90: New.
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