Mark Eggleston dbeaa7ab81 Fortran : Spurious warning message with -Wsurprising PR59107
This change is from a patch developed for gcc-5.  The code
has moved on since then requiring a change to interface.c

2020-05-11  Janus Weil  <janus@gcc.gnu.org>
	    Dominique d'Humieres  <dominiq@lps.ens.fr>

gcc/fortran/

	PR fortran/59107
	* gfortran.h: Rename field resolved as resolve_symbol_called
	and assign two 2 bits instead of 1.
	* interface.c (check_dtio_interface1): Use new field name.
	(gfc_find_typebound_dtio_proc): Use new field name.
	* resolve.c (gfc_resolve_intrinsic): Replace check of the formal
	field with resolve_symbol_called is at least 2, if it is not
	set the field to 2.  (resolve_typebound_procedure): Use new field
	name.  (resolve_symbol): Use new field name and check whether it
	is at least 1, if it is not set the field to 1.

2020-05-11  Mark Eggleston  <markeggleston@gcc.gnu.org>

gcc/testsuite/

	PR fortran/59107
	* gfortran.dg/pr59107.f90: New test.
2020-05-11 09:27:32 +01:00

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