fortran-experiments: patch for error checking

[Steve Kargl]

On Thu, Jan 25, 2007 at 05:03:53PM -0700, Christopher D. Rickett wrote:
> also, my name is misspelled in ChangeLog.isocbinding for my first entry on 
> 2007-01-24.

Whoops.  That's probably my fault.

> 
> 2007-01-25  Christopher D. Rickett  <crickett@lanl.gov>
> 	* gcc/testsuite/gfortran.dg/c_kind_tests_2.f03: New test case for
> 	verifying C interoperable kinds for BIND(C) variables.
> 	* gcc/testsuite/gfortran.dg/interop_params.f03: New test case for
> 	verifying C interoperable kinds for dummy args to BIND(C)
> 	routines.
> 	* gcc/fortran/symbol.c: Modified call to verify_c_interop in
> 	verify_bind_c_derived_type to give args for component name and
> 	location.
> 	* gcc/fortran/decl.c: Modified calls to verify_c_interop to give
> 	args for symbol name and location.  Slightly changed a couple
> 	warning messages.  Removed validation of C kind from
> 	gfc_match_kind_spec.  Added validation of C kind to
> 	verify_c_interop.  Removed the verification of C interoperability 
> in
> 	build_sym since it is done in variable_decl.  Modified checks on
> 	BIND(C) derived types to include errors for the definition and any
> 	variable declared with it.
> 	* gcc/fortran/gfortran.h: Changed the prototype for
> 	verify_c_interop to take args for the symbol/component name and
> 	location.  These are used for an error message if the validation
> 	of the C kind fails.

Committed to the branch.
Thanks.

-- 
Steve