[Patch, fortran]

[Paul Thomas]

:ADDPATCH:

This patch consists of five patchlets, all of which are straightforward and
self-explanatory.

Regtested on FC5/Athlon1700 - OK for trunk and 4.1?

Paul

2006-06-24  Paul Thomas  <pault@gcc.gnu.org>
 
	PR fortran/25056
	* interface.c (compare_actual_formal): Signal an error if the formal
	argument is a pure procedure and the actual is not pure.

	PR fortran/27554
	* resolve.c (resolve_actual_arglist): If the type of procedure
	passed as an actual argument is not already declared, see if it is
	an intrinsic.

	PR fortran/25073
	* resolve.c (resolve_select): Use bits 1 and 2 of a new int to
	keep track of  the appearance of constant logical case expressions.
	Signal an error is either value appears more than once.

	PR fortran/20874
	* resolve.c (resolve_fl_procedure): Signal an error if an elemental
	function is not scalar valued.

	PR fortran/20867
	* match.c (recursive_stmt_fcn): Perform implicit typing of variables.


2006-06-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20867
	* gfortran.dg/stfunc_3.f90: New test.

	PR fortran/25056
	* gfortran.dg/impure_actual_1.f90: New test.

	PR fortran/20874
	* gfortran.dg/elemental_result_1.f90: New test.

	PR fortran/25073
	* gfortran.dg/select_7.f90: New test.

	PR fortran/27554
	* intrinsic_actual_1.f: New test.

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