On 10/17/2011 11:37 PM, Janus Weil wrote:
here is another patch for PR47023, which takes care of comment #1,
i.e. rejecting polymorphic variables in a C-binding context.
Regtested on x86_64-unknown-linux-gnu. Ok for trunk?
OK. Thanks for the patch.
If I saw it correctly, one still needs to fix the vendor-extension
SIZEOF for procedure pointers (it currently returns one byte!) - and the
issue in the original bug (comment 0).
Tobias
2011-10-17 Janus Weil<ja...@gcc.gnu.org>
PR fortran/47023
* decl.c (verify_c_interop_param): Renamed to
'gfc_verify_c_interop_param'. Add error message for polymorphic
arguments.
(verify_c_interop): Renamed to 'gfc_verify_c_interop'. Reject
polymorphic variables.
(verify_bind_c_sym): Renamed 'verify_c_interop'.
* gfortran.h (verify_c_interop,verify_c_interop_param): Renamed.
* check.c (gfc_check_sizeof): Ditto.
* resolve.c (gfc_iso_c_func_interface,resolve_fl_procedure): Ditto.
* symbol.c (verify_bind_c_derived_type): Ditto.
2011-10-17 Janus Weil<ja...@gcc.gnu.org>
PR fortran/47023
* gfortran.dg/iso_c_binding_class.f03: New.
