re PR middle-end/36154 (internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:2727)

2008-05-08  Richard Guenther  <rguenther@suse.de>

	PR middle-end/36154
	* tree-ssa-structalias.c (push_fields_onto_fieldstack): Make
	sure to create a representative for trailing arrays for PTA.

	* gcc.c-torture/compile/pr36154.c: New testcase.

From-SVN: r135071