Remove modes from map API and replace with regions.

API is (for now) mostly by value, there are options to use it by
reference if you like.  Hash and equality functions must be pure
and by reference (forward looking to the day when something
like send_map becomes the standard map).

1 files changed, 7 insertions, 8 deletions

diff --git a/src/libstd/test.rs b/src/libstd/test.rs
index 5d503e4c15f..8d2673df5c6 100644
--- a/src/libstd/test.rs
+++ b/src/libstd/test.rs
@@ -372,13 +372,12 @@ fn filter_tests(opts: test_opts,
     };
 
     // Sort the tests alphabetically
-    filtered =
-        {
-            fn lteq(t1: test_desc, t2: test_desc) -> bool {
-                str::le(t1.name, t2.name)
-            }
-        sort::merge_sort(|x,y| lteq(x, y), filtered)
-        };
+    filtered = {
+        pure fn lteq(t1: &test_desc, t2: &test_desc) -> bool {
+            str::le(&t1.name, &t2.name)
+        }
+        sort::merge_sort(lteq, filtered)
+    };
 
     return filtered;
 }
@@ -486,7 +485,7 @@ mod tests {
         let args = ~[~"progname", ~"filter"];
         let opts = alt parse_opts(args) { either::left(o) { o }
           _ { fail ~"Malformed arg in first_free_arg_should_be_a_filter"; } };
-        assert (str::eq(~"filter", option::get(opts.filter)));
+        assert ~"filter" == option::get(opts.filter);
     }
 
     #[test]