[PATCH] PR fortran/89943 -- BIND(C) procedures in submodules

[Steve Kargl]

On Fri, Aug 02, 2019 at 05:30:07PM -0700, Steve Kargl wrote:
> The attached patch has been tested on x86_64-*-freebsd.
> There were no regressions.
> 
> The patch suppresses error messages for function, subroutine,
> and entry statements if these appear in a submodule.  The
> interface declared in the module must match the interface in
> submodule (including the BIND(C) label).
> 
> Ok to commit?
> 
> 2019-08-02  Steven G. Kargl  <kargl@gcc.gnu.org.
> 
> 	PR fortran/89943
> 	* decl.c (match_attr_spec): Whitespace.
>  	(gfc_match_function_decl,gfc_match_entry,gfc_match_subroutine):
> 	Suppress BIND(C) error messages for declarations in a submodule.
> 	* symbol.c (gfc_add_is_bind_c): Ditto.
> 

The portion of the patch in gfc_match_entry will be removed.
Upon closer inspection, an ENTRY statement is not allowed in
a module or submodule.

-- 
Steve