diff --git a/src/comp/middle/trans.rs b/src/comp/middle/trans.rs
index 9d7021328d20e3fbd15788565c18219032ac9442..f67c07dff55192b86e003cb3dced3f249482a7f8 100644
--- a/src/comp/middle/trans.rs
+++ b/src/comp/middle/trans.rs
@@ -4091,7 +4091,7 @@ fn trans_rec(bcx: @block_ctxt, fields: [ast::field],
     for tf in ty_fields {
         let dst = GEP_tup_like_1(bcx, t, addr, [0, i]);
         bcx = dst.bcx;
-        // FIXME make this {|f| str::eq(f.node.ident, tf.ident)} again when
+        // FIXME make this  again when
         // bug #913 is fixed
         fn test(n: str, f: ast::field) -> bool { str::eq(f.node.ident, n) }
         alt vec::find(bind test(tf.ident, _), fields) {
diff --git a/src/comp/middle/tstate/bitvectors.rs b/src/comp/middle/tstate/bitvectors.rs
index bfc698f73117c407b02ec53165e1c11a4d75e1d8..63d220ddbd2a74419caa1f0ed13c810182f5b89f 100644
--- a/src/comp/middle/tstate/bitvectors.rs
+++ b/src/comp/middle/tstate/bitvectors.rs
@@ -150,7 +150,8 @@ fn relax_precond_block(fcx: fn_ctxt, i: node_id, b: blk) {
           visit_expr: relax_precond_expr,
           visit_stmt: relax_precond_stmt,
           visit_item:
-              fn (_i: @item, _cx: relax_ctxt, _vt: visit::vt<relax_ctxt>) { }
+              fn (_i: @item, _cx: relax_ctxt, _vt: visit::vt<relax_ctxt>) { },
+          visit_fn: do_nothing
              with *visitor};
     let v1 = visit::mk_vt(visitor);
     v1.visit_block(b, cx, v1);
diff --git a/src/comp/middle/tstate/collect_locals.rs b/src/comp/middle/tstate/collect_locals.rs
index 75d9fbef72d3a08c1faef3804ddb88e6fa415c87..5b192e3a406413672e4fbf741198960e5b980b6f 100644
--- a/src/comp/middle/tstate/collect_locals.rs
+++ b/src/comp/middle/tstate/collect_locals.rs
@@ -130,19 +130,14 @@ fn mk_fn_info(ccx: crate_ctxt, f: _fn, tp: [ty_param], f_sp: span,
     // "diverges" constraint
     let diverges_id = ccx.tcx.sess.next_node_id();
     let diverges_name = name + "!";
-    add_constraint(cx.tcx, respan(f_sp, ninit(diverges_id, diverges_name)),
-                   next, res_map);
+    next = add_constraint(cx.tcx, respan(f_sp, ninit(diverges_id,
+                                                     diverges_name)),
+                          next, res_map);
 
     let v: @mutable [node_id] = @mutable [];
     let rslt =
         {constrs: res_map,
-
-         // add 2 to account for the i_return and i_diverge constraints
-         // FIXME the 1u here is a kludge to make bug #913's impact somewhat
-         // smaller. it should be removed once the bug is really fixed
-         num_constraints:
-             vec::len(*cx.cs) + vec::len(f.decl.constraints) +
-                 vec::len(f.decl.inputs) + 2u + 1u,
+         num_constraints: next,
          cf: f.decl.cf,
          i_return: ninit(id, name),
          i_diverge: ninit(diverges_id, diverges_name),