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+! { dg-do compile }
+!
+! PR 49417: [4.6/4.7 Regression] [OOP] ICE on invalid CLASS component declaration
+!
+! Contributed by Andrew Benson <abenson@its.caltech.edu>
+
+ type :: nodeWrapper
+ end type nodeWrapper
+
+ type, extends(nodeWrapper) :: treeNode
+ class(nodeWrapper) :: subComponent ! { dg-error "must be allocatable or pointer" }
+ end type treeNode
+
+end