+2011-02-12 Mikael Morin <mikael.morin@sfr.fr>
+
+ PR fortran/45586
+ * gfortran.dg/extends_11.f03: New.
+
2011-02-11 Xinliang David Li <davidxl@google.com>
PR tree-optimization/47707
--- /dev/null
+! { dg-do compile }
+! { dg-options "-fdump-tree-original" }
+!
+! PR fortran/45586
+! Test that access to inherited components are properly generated
+!
+! Stripped down from extends_1.f03
+!
+ type :: person
+ integer :: ss = 1
+ end type person
+
+ type, extends(person) :: education
+ integer :: attainment = 0
+ end type education
+
+ type, extends(education) :: service
+ integer :: personnel_number = 0
+ end type service
+
+ type, extends(service) :: person_record
+ type (person_record), pointer :: supervisor => NULL ()
+ end type person_record
+
+ type(person_record) :: recruit
+
+
+ ! Check that references by ultimate component and by parent type work
+ ! All the following component access are equivalent
+ recruit%ss = 2
+ recruit%person%ss = 3
+ recruit%education%ss = 4
+ recruit%education%person%ss = 5
+ recruit%service%ss = 6
+ recruit%service%person%ss = 7
+ recruit%service%education%ss = 8
+ recruit%service%education%person%ss = 9
+end
+
+! { dg-final { scan-tree-dump-times " +recruit\\.service\\.education\\.person\\.ss =" 8 "original"} }
+! { dg-final { cleanup-tree-dump "original" } }