2 files changed, 7 insertions, 0 deletions
diff --git a/src/libstd/std.rc b/src/libstd/std.rc
index 2a63d59bac6..d6f3bf27234 100644
--- a/src/libstd/std.rc
+++ b/src/libstd/std.rc
@@ -10,7 +10,12 @@
 
 #[no_core];
 
+// NB: transitional for stage0:
+#[allow(unrecognized_lint)];
+#[warn(no_unrecognized_warning)];
 #[warn(no_vecs_not_implicitly_copyable)];
+// The new version:
+#[allow(vecs_implicitly_copyable)];
 
 use core(vers = "0.3");
 import core::*;
diff --git a/src/libstd/test.rs b/src/libstd/test.rs
index 6a595634611..218c32a1980 100644
--- a/src/libstd/test.rs
+++ b/src/libstd/test.rs
@@ -328,7 +328,9 @@ fn get_concurrency() -> uint {
     else { threads * sched_overcommit }
 }
 
+// NB: transitional duplication here.
 #[warn(no_non_implicitly_copyable_typarams)]
+#[allow(non_implicitly_copyable_typarams)]
 fn filter_tests(opts: test_opts,
                 tests: ~[test_desc]) -> ~[test_desc] {
     let mut filtered = copy tests;