PR fortran/45211
* decl.c (verify_c_interop_param): Remove superfluous space (" ").
(verify_c_interop): Handle unresolved DT with bind(C).
2010-08-15 Tobias Burnus <burnus@net-b.de>
PR fortran/45211
* gfortran.dg/bind_c_usage_21.f90: New.
* gfortran.dg/bind_c_dts_3.f03: Update dg-error.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163264
138bc75d-0d04-0410-961f-
82ee72b054a4
+2010-08-15 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/45211
+ * decl.c (verify_c_interop_param): Remove superfluous space (" ").
+ (verify_c_interop): Handle unresolved DT with bind(C).
+
2010-08-15 Tobias Burnus <burnus@net-b.de>
* trans-expr.c (gfc_conv_expr_present): Regard nullified
/* Make personalized messages to give better feedback. */
if (sym->ts.type == BT_DERIVED)
gfc_error ("Type '%s' at %L is a parameter to the BIND(C) "
- " procedure '%s' but is not C interoperable "
+ "procedure '%s' but is not C interoperable "
"because derived type '%s' is not C interoperable",
sym->name, &(sym->declared_at),
sym->ns->proc_name->name,
verify_c_interop (gfc_typespec *ts)
{
if (ts->type == BT_DERIVED && ts->u.derived != NULL)
- return (ts->u.derived->ts.is_c_interop ? SUCCESS : FAILURE);
+ return (ts->u.derived->ts.is_c_interop || ts->u.derived->attr.is_bind_c)
+ ? SUCCESS : FAILURE;
else if (ts->is_c_interop != 1)
return FAILURE;
+2010-08-15 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/45211
+ * gfortran.dg/bind_c_usage_21.f90: New.
+ * gfortran.dg/bind_c_dts_3.f03: Update dg-error.
+
2010-08-15 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/optional_absent_1.f90: New.
end type t3
contains
- subroutine sub0(my_type, expected_value) bind(c) ! { dg-error "is not C interoperable" }
+ subroutine sub0(my_type, expected_value) bind(c)
type(my_c_type_1) :: my_type
integer(c_int), value :: expected_value
--- /dev/null
+! { dg-do compile }
+!
+! PR fortran/45211
+!
+! Contributed by Scot Breitenfeld
+!
+module m
+contains
+ FUNCTION liter_cb(link_info) bind(C)
+ USE ISO_C_BINDING
+ IMPLICIT NONE
+
+ INTEGER(c_int) liter_cb
+
+ TYPE, bind(C) :: info_t
+ INTEGER(c_int) :: type
+ END TYPE info_t
+
+ TYPE(info_t) :: link_info
+
+ liter_cb = 0
+ END FUNCTION liter_cb
+end module m
+
+! { dg-final { cleanup-modules "m" } }