[Patch, Fortran] PR 36322/36463

[Janus Weil]

Hi all,

here is a patch which fixes most of the problems in PR36322 and
PR36463. I think it's enough for PR3622 to be closed and for PR36463
not to be called a regression any more (I will keep this one open and
fix the remaining trouble in a follow-up patch). I had several test
cases before, but compressed them all into one. The patch is
regression-tested on i686-pc-linux-gnu. Ok for trunk?

Cheers,
Janus



2008-10-24  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.
	* trans-expr.c (gfc_conv_function_call): Bugfix.

2008-10-24  Janus Weil  <janus@gcc.gnu.org>

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