id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
296	add AST type: Vector	Stephen Siegel	stachnik	"Add to AST module a parametrized type Vector<T>, where T is any type.  It is similar to Array<T>, but, unlike array, there is no extent.

This is not necessarily a type that can occur in source code, but that doesn't matter.  The AST needs to be able to represent more constructs than just those that occur in source code."	enhancement	closed	major	1.1	ast	1.1	fixed	vector ast