a2236de69a
- Auto-register func Type_Method(self: T, ...) as methods in sema. - Add method table lookup for binary operators in sema.bux ekBinary. - Add method table lookup for operator_index_get in sema.bux ekIndex. - Add HIR lowering for binary operators to method calls in hir_lower.bux. - Add HIR lowering for operator_index_get/set in hir_lower.bux. - Set expr.refType for overloaded operators so chained ops work.