Yet another bug fix: array assignments weren't declaring variable uses in the LHS.
Yet another bug fix: array assignments weren't declaring
variable uses in the LHS.

xcv58/polyglot,blue-systems-group/project.maybe.polyglot,xcv58/polyglot,xcv58/polyglot,blue-systems-group/project.maybe.polyglot,liujed/polyglot-eclipse,liujed/polyglot-eclipse,xcv58/polyglot,blue-systems-group/project.maybe.polyglot,liujed/polyglot-eclipse,liujed/polyglot-eclipse,blue-systems-group/project.maybe.polyglot