diff --git a/src/libcollections/vec.rs b/src/libcollections/vec.rs
index da56b21cf0c05..966144233894c 100644
--- a/src/libcollections/vec.rs
+++ b/src/libcollections/vec.rs
@@ -479,18 +479,45 @@ impl<T> Vec<T> {
         }
     }
 
-    /// Shorten a vector to be `len` elements long, dropping excess elements.
+    /// Shortens the vector, keeping the first `len` elements and dropping
+    /// the rest.
     ///
     /// If `len` is greater than the vector's current length, this has no
     /// effect.
     ///
+    /// The [`drain`] method can emulate `truncate`, but causes the excess
+    /// elements to be returned instead of dropped.
+    ///
     /// # Examples
     ///
+    /// Truncating a five element vector to two elements:
+    ///
     /// ```
     /// let mut vec = vec![1, 2, 3, 4, 5];
     /// vec.truncate(2);
     /// assert_eq!(vec, [1, 2]);
     /// ```
+    ///
+    /// No truncation occurs when `len` is greater than the vector's current
+    /// length:
+    ///
+    /// ```
+    /// let mut vec = vec![1, 2, 3];
+    /// vec.truncate(8);
+    /// assert_eq!(vec, [1, 2, 3]);
+    /// ```
+    ///
+    /// Truncating when `len == 0` is equivalent to calling the [`clear`]
+    /// method.
+    ///
+    /// ```
+    /// let mut vec = vec![1, 2, 3];
+    /// vec.truncate(0);
+    /// assert_eq!(vec, []);
+    /// ```
+    ///
+    /// [`clear`]: #method.clear
+    /// [`drain`]: #method.drain
     #[stable(feature = "rust1", since = "1.0.0")]
     pub fn truncate(&mut self, len: usize) {
         unsafe {
diff --git a/src/librustc_metadata/decoder.rs b/src/librustc_metadata/decoder.rs
index 3f5c9a6d3bd83..409cec282bce9 100644
--- a/src/librustc_metadata/decoder.rs
+++ b/src/librustc_metadata/decoder.rs
@@ -687,32 +687,6 @@ fn each_child_of_item_or_crate<F, G>(cdata: Cmd,
         }
     }
 
-    // As a special case, iterate over all static methods of
-    // associated implementations too. This is a bit of a botch.
-    // --pcwalton
-    for inherent_impl_def_id_doc in reader::tagged_docs(item_doc,
-                                                             tag_items_data_item_inherent_impl) {
-        let inherent_impl_def_id = item_def_id(inherent_impl_def_id_doc, cdata);
-        if let Some(inherent_impl_doc) = cdata.get_item(inherent_impl_def_id.index) {
-            for impl_item_def_id_doc in reader::tagged_docs(inherent_impl_doc,
-                                                                 tag_item_impl_item) {
-                let impl_item_def_id = item_def_id(impl_item_def_id_doc,
-                                                   cdata);
-                if let Some(impl_method_doc) = cdata.get_item(impl_item_def_id.index) {
-                    if let StaticMethod = item_family(impl_method_doc) {
-                        // Hand off the static method to the callback.
-                        let static_method_name = item_name(impl_method_doc);
-                        let static_method_def_like = item_to_def_like(cdata, impl_method_doc,
-                                                                      impl_item_def_id);
-                        callback(static_method_def_like,
-                                 static_method_name,
-                                 item_visibility(impl_method_doc));
-                    }
-                }
-            }
-        }
-    }
-
     for reexport_doc in reexports(item_doc) {
         let def_id_doc = reader::get_doc(reexport_doc,
                                          tag_items_data_item_reexport_def_id);
diff --git a/src/librustc_mir/pretty.rs b/src/librustc_mir/pretty.rs
index 515620d425389..c9ca1a963a42a 100644
--- a/src/librustc_mir/pretty.rs
+++ b/src/librustc_mir/pretty.rs
@@ -195,7 +195,7 @@ fn write_basic_block(tcx: TyCtxt,
              ALIGN,
              comment(tcx, data.terminator().source_info))?;
 
-    writeln!(w, "{}}}\n", INDENT)
+    writeln!(w, "{}}}", INDENT)
 }
 
 fn comment(tcx: TyCtxt, SourceInfo { span, scope }: SourceInfo) -> String {
diff --git a/src/libstd/panicking.rs b/src/libstd/panicking.rs
index d73e9542d2125..a7de9d3a0c5d6 100644
--- a/src/libstd/panicking.rs
+++ b/src/libstd/panicking.rs
@@ -232,10 +232,9 @@ fn default_hook(info: &PanicInfo) {
 pub unsafe fn try<R, F: FnOnce() -> R>(f: F) -> Result<R, Box<Any + Send>> {
     let mut slot = None;
     let mut f = Some(f);
-    let ret = PANIC_COUNT.with(|s| {
-        let prev = s.get();
-        s.set(0);
+    let ret;
 
+    {
         let mut to_run = || {
             slot = Some(f.take().unwrap()());
         };
@@ -248,18 +247,21 @@ pub unsafe fn try<R, F: FnOnce() -> R>(f: F) -> Result<R, Box<Any + Send>> {
                                          dataptr,
                                          &mut any_data,
                                          &mut any_vtable);
-        s.set(prev);
-
         if r == 0 {
-            Ok(())
+            ret = Ok(());
         } else {
-            Err(mem::transmute(raw::TraitObject {
+            PANIC_COUNT.with(|s| {
+                let prev = s.get();
+                s.set(prev - 1);
+            });
+            ret = Err(mem::transmute(raw::TraitObject {
                 data: any_data as *mut _,
                 vtable: any_vtable as *mut _,
-            }))
+            }));
         }
-    });
+    }
 
+    debug_assert!(PANIC_COUNT.with(|c| c.get() == 0));
     return ret.map(|()| {
         slot.take().unwrap()
     });
diff --git a/src/test/compile-fail/use-from-trait-xc.rs b/src/test/compile-fail/use-from-trait-xc.rs
index e6c9b1b41c048..687cdba1542bd 100644
--- a/src/test/compile-fail/use-from-trait-xc.rs
+++ b/src/test/compile-fail/use-from-trait-xc.rs
@@ -31,6 +31,6 @@ use use_from_trait_xc::Bar::new as bnew;
 //~^ ERROR unresolved import `use_from_trait_xc::Bar::new`
 
 use use_from_trait_xc::Baz::new as baznew;
-//~^ ERROR `baznew` is not directly importable
+//~^ ERROR unresolved import `use_from_trait_xc::Baz::new`
 
 fn main() {}