resolve.c (gfc_resolve_finalizers): Ensure that parents are resolved first.

2014-08-17  Tobias Burnus  <burnus@net-b.de>

        * resolve.c (gfc_resolve_finalizers): Ensure that parents are
        resolved first.

2014-08-17  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/finalize_27.f90: New.

From-SVN: r214076

gcc/fortran/ChangeLog

 2014-08-17  Tobias Burnus  <burnus@net-b.de>
 
+	* resolve.c (gfc_resolve_finalizers): Ensure that parents are
+	resolved first.
+
+2014-08-17  Tobias Burnus  <burnus@net-b.de>
+
 	* trans-io.c (gfc_build_io_library_fndecls): Fix decl of
 	IOCALL_SET_NML_VAL.
 	(transfer_namelist_element): Use proper int type as argument.

gcc/fortran/resolve.c

@@ -11416,6 +11416,10 @@ gfc_resolve_finalizers (gfc_symbol* derived, bool *finalizable)
   bool seen_scalar = false;
   gfc_symbol *vtab;
   gfc_component *c;
+  gfc_symbol *parent = gfc_get_derived_super_type (derived);
+
+  if (parent)
+    gfc_resolve_finalizers (parent, finalizable);
 
   /* Return early when not finalizable. Additionally, ensure that derived-type
      components have a their finalizables resolved.  */

gcc/testsuite/ChangeLog

+2014-08-17  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/finalize_27.f90: New.
+
 2014-08-16  Andrew Pinski  <apinski@cavium.com>
 
 	* gcc.c-torture/compile/20140816-1.c: New testcase.

gcc/testsuite/gfortran.dg/finalize_27.f90

+! { dg-do compile }
+!
+! Was ICEing before
+!
+! Contributed by Reinhold Bader
+!
+
+module mod_fin_04
+  implicit none
+  type :: p_vec
+  contains
+     final :: delete
+  end type p_vec
+  type, extends(p_vec) :: bar
+  contains
+    final :: del2
+  end type bar
+contains
+  subroutine delete(this)
+    type(p_vec) :: this
+  end subroutine delete
+  subroutine del2(this)
+    type(bar) :: this
+  end subroutine del2
+end module