2 Commits

Author	SHA1	Message	Date
Tim Chevalier	c7082ce8e8	Require "self" as base expression for intra-class method or field references ... All field or method references within a class must begin with "self." now. A bare reference to a field or method in the same class will no longer typecheck.	2012-03-29 12:22:01 -07:00
Tim Chevalier	edb747ceed	Enforce mutability declarations in classes; correct shapes for classes ... 1. Enforce mutability declarations on class fields. Don't allow any mutation of class fields not declared as mutable (except inside the constructor). 2. Handle classes correctly in shape (treat classes like records).	2012-03-27 22:11:58 -07:00