auto merge of #12861 : huonw/rust/lint-owned-vecs, r=thestinger

lint: add lint for use of a `~[T]`.

This is useless at the moment (since pretty much every crate uses
`~[]`), but should help avoid regressions once completely removed from a
crate.

2 files changed, 5 insertions, 2 deletions

diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index a873eccfb03..24a77b71fba 100644
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -65,6 +65,7 @@
 #[deny(non_camel_case_types)];
 #[deny(missing_doc)];
 #[allow(unknown_features)];
+#[allow(deprecated_owned_vector)];
 
 // When testing libstd, bring in libuv as the I/O backend so tests can print
 // things and all of the std::io tests have an I/O interface to run on top
diff --git a/src/libstd/vec_ng.rs b/src/libstd/vec_ng.rs
index 199fc68be47..7b77a4b60fb 100644
--- a/src/libstd/vec_ng.rs
+++ b/src/libstd/vec_ng.rs
@@ -8,8 +8,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// Migrate documentation over from `std::vec` when it is removed.
-#[doc(hidden)];
+// Migrate documentation over from `std::vec` progressively.  (This is
+// shown in docs so that people have something to refer too, even if
+// the page is rather empty.)
+#[allow(missing_doc)];
 
 use cast::{forget, transmute};
 use clone::Clone;