core: Trait-ify various overloaded operators

This commit is contained in:
Patrick Walton 2012-07-27 14:51:19 -07:00
parent b6aadf56c8
commit 01e2471cb7
7 changed files with 55 additions and 5 deletions

View file

@ -16,6 +16,7 @@ import syntax::util::interner;
import util::ppaux::ty_to_str;
import syntax::codemap::span;
import dvec::{dvec, extensions};
import vec::extensions;
import std::map::hashmap;
import option::is_some;