From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/gfortran.dg/extends_11.f03 | 41 ++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 gcc/testsuite/gfortran.dg/extends_11.f03

(limited to 'gcc/testsuite/gfortran.dg/extends_11.f03')

diff --git a/gcc/testsuite/gfortran.dg/extends_11.f03 b/gcc/testsuite/gfortran.dg/extends_11.f03
new file mode 100644
index 000000000..58bde73ac
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/extends_11.f03
@@ -0,0 +1,41 @@
+! { 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" } }
-- 
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