re PR fortran/44614 ([OOP] Wrongly importing a symbol into an interface without IMPORT)

2010-06-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/44614
        * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.

2010-06-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/44614
        * gfortran.dg/import8.f90: New.

From-SVN: r161310

gcc/fortran/ChangeLog

+2010-06-24  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/44614
+	* decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
+
 2010-06-22  Janus Weil  <janus@gcc.gnu.org>
 
 	PR fortran/44616

gcc/fortran/decl.c

@@ -1764,7 +1764,7 @@ variable_decl (int elem)
      specified in the procedure definition, except that the interface
      may specify a procedure that is not pure if the procedure is
      defined to be pure(12.3.2).  */
-  if (current_ts.type == BT_DERIVED
+  if ((current_ts.type == BT_DERIVED || current_ts.type == BT_CLASS)
       && gfc_current_ns->proc_name
       && gfc_current_ns->proc_name->attr.if_source == IFSRC_IFBODY
       && current_ts.u.derived->ns != gfc_current_ns)

gcc/testsuite/ChangeLog

+2010-06-24  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/44614
+	* gfortran.dg/import8.f90: New.
+
 2010-06-23  Arnaud Charlet  <charlet@adacore.com>
 
 	* gnat.dg/not_null.adb: Update test case.

gcc/testsuite/gfortran.dg/import8.f90

+! { dg-do compile }
+!
+! PR fortran/44614
+!
+!
+
+implicit none
+
+type, abstract :: Connection
+end type Connection
+
+abstract interface
+    subroutine generic_desc(self)
+        ! <<< missing IMPORT 
+        class(Connection) :: self ! { dg-error "has not been declared within the interface" }
+    end subroutine generic_desc
+end interface
+end