---

yaml
---
r: 7009
b: refs/heads/master
c: 4e88d5a
h: refs/heads/master
i:
  7007: 38503e6
v: v3

Author: marijnh

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5ea3c96938e6defa894c4ae646a75ba00c4dce22
+refs/heads/master: 4e88d5ae92af1ebfb1d23e027db7133c669cca69

trunk/src/comp/middle/trans_impl.rs

@@ -147,6 +147,8 @@ fn get_dict(bcx: @block_ctxt, origin: typeck::dict_origin) -> result {
         }
         rslt(bcx, PointerCast(bcx, dict, T_ptr(T_dict())))
       }
-      typeck::dict_param(_param) { fail "FIXME[impl]"; }
+      typeck::dict_param(n_param, n_bound) {
+        rslt(bcx, option::get(bcx.fcx.lltyparams[n_param].dicts)[n_bound])
+      }
     }
 }

trunk/src/comp/middle/typeck.rs

@@ -1515,10 +1515,10 @@ fn lookup_method(fcx: @fn_ctxt, isc: resolve::iscopes,
                   }
                   _ {}
                 }
+                bound_n += 1u;
               }
               _ {}
             }
-            bound_n += 1u;
         }
         ret none;
       }
@@ -2868,7 +2868,8 @@ fn check_for_main_fn(tcx: ty::ctxt, crate: @ast::crate) {
 type dict_res = @[dict_origin];
 tag dict_origin {
     dict_static(ast::def_id, [ty::t], dict_res);
-    dict_param(uint);
+    // Param number, bound number
+    dict_param(uint, uint);
 }
 type dict_map = hashmap<ast::node_id, dict_res>;
 
@@ -2882,7 +2883,7 @@ fn resolve_dicts(tcx: ty::ctxt, impl_map: resolve::impl_map,
                 dict_map: dict_map};
     let cx = {tcx: tcx, impl_map: impl_map,
               method_map: method_map, dict_map: new_int_hash()};
-    
+
     fn has_iface_bounds(tps: [ty::param_bounds]) -> bool {
         vec::any(tps, {|bs|
             vec::any(*bs, {|b|
@@ -2947,21 +2948,23 @@ fn resolve_dicts(tcx: ty::ctxt, impl_map: resolve::impl_map,
     }
 
     fn lookup_dict(tcx: ty::ctxt, isc: resolve::iscopes, sp: span,
-                     ty: ty::t, iface_ty: ty::t) -> dict_origin {
+                   ty: ty::t, iface_ty: ty::t) -> dict_origin {
         let iface_id = alt ty::struct(tcx, iface_ty) {
             ty::ty_iface(did, _) { did }
             _ { tcx.sess.abort_if_errors(); fail; }
         };
         alt ty::struct(tcx, ty) {
           ty::ty_param(n, did) {
+            let n_bound = 0u;
             for bound in *tcx.ty_param_bounds.get(did.node) {
                 alt bound {
                   ty::bound_iface(ity) {
                     alt ty::struct(tcx, ity) {
                       ty::ty_iface(idid, _) {
-                        if did == idid { ret dict_param(n); }
+                        if iface_id == idid { ret dict_param(n, n_bound); }
                       }
                     }
+                    n_bound += 1u;
                   }
                   _ {}
                 }

trunk/src/test/run-pass/iface-to-str.rs

@@ -13,10 +13,16 @@ impl <T: to_str> of to_str for [T] {
 }
 
 fn main() {
+    assert 1.to_str() == "1";
+    assert [2, 3, 4].to_str() == "[2, 3, 4]";
+
     fn indirect<T: to_str>(x: T) -> str {
         x.to_str() + "!"
     }
-    assert 1.to_str() == "1";
-    assert [2, 3, 4].to_str() == "[2, 3, 4]";
     assert indirect([10, 20]) == "[10, 20]!";
+
+    fn indirect2<T: to_str>(x: T) -> str {
+        indirect(x)
+    }
+    assert indirect2([1]) == "[1]!";
 }