Remove most of old resolve

resolve has a few type definitions in it that are used, so I left
those and deleted everything else. Also, I switched rustdoc to use
resolve3 instead of the old resolve.

In a future commit I'll remove the type definitions entirely, as they're
just duplicates of types defined in resolve3.

src/rustc/middle/liveness.rs

@@ -360,7 +360,7 @@ fn visit_fn(fk: visit::fn_kind, decl: fn_decl, body: blk,
     visit::visit_fn(fk, decl, body, sp, id, fn_maps, v);
 
     alt fk {
-      visit::fk_ctor(_, _, _, class_did) {
+      visit::fk_ctor(_, _, _, _, class_did) {
         add_class_fields(fn_maps, class_did);
       }
       _ {}

src/rustc/middle/trans/alt.rs

@@ -10,8 +10,8 @@ import syntax::ast_util::{dummy_sp, path_to_ident};
 import syntax::ast::def_id;
 import syntax::codemap::span;
 import syntax::print::pprust::pat_to_str;
+import middle::resolve::def_map;
 import back::abi;
-import resolve::def_map;
 import std::map::hashmap;
 import dvec::{dvec, extensions};
 

src/rustdoc/astsrv.rs

@@ -21,6 +21,7 @@ import rustc::back::link;
 import rustc::metadata::filesearch;
 import rustc::front;
 import rustc::middle::resolve;
+import rustc::middle::resolve3;
 
 export ctxt;
 export ctxt_handler;
@@ -115,7 +116,7 @@ fn build_ctxt(sess: session,
     let ast = front::test::modify_for_testing(sess, ast);
     let ast_map = ast_map::map_crate(sess.diagnostic(), *ast);
     *ignore_errors = true;
-    let {exp_map, impl_map, _} = resolve::resolve_crate(sess, ast_map, ast);
+    let {exp_map, impl_map, _} = resolve3::resolve_crate(sess, ast_map, ast);
     *ignore_errors = false;
 
     {

src/rustdoc/reexport_pass.rs

@@ -270,8 +270,8 @@ fn for_each_reexported_impl(
         mod_id: ast::node_id
     ) {
         let all_impls = all_impls(m);
-        alt check *ctxt.impl_map.get(mod_id) {
-          list::cons(impls, @list::nil) {
+        alt *ctxt.impl_map.get(mod_id) {
+          list::cons(impls, _) {
             for vec::each(*impls) |i| {
                 // This impl is not an item in the current mod
                 if !all_impls.contains_key(i.did) {
@@ -283,6 +283,9 @@ fn for_each_reexported_impl(
                 }
             }
           }
+          list::nil {
+            // Do nothing -- mod has no impls
+          }
         }
     }
 }