re PR java/3096 (GCJ does not increment)

re PR java/3096 (GCJ does not increment)

2001-12-02  Tang Ching-Hui  <nicholas@cs.nthu.edu.tw>
	    Alexandre Petit-Bianco  <apbianco@redhat.com>

	* expr.c: call save_expr on array for correct evaluation order,
	modified comment, fixed indentation.
	* parse.y: (patch_assignment): Correctly extract the array base
	from the tree generate by build_java_arrayaccess, added comments.
	(patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
	Fixes PR java/3096, PR java/3803, PR java/3965.

Co-Authored-By: Alexandre Petit-Bianco <apbianco@redhat.com>
From-SVN: r47525