Rollup of 4 pull requests

src/librustc_trans/trans/base.rs

@@ -756,7 +756,12 @@ pub fn invoke<'blk, 'tcx>(bcx: Block<'blk, 'tcx>,
 }
 
 pub fn need_invoke(bcx: Block) -> bool {
-    if bcx.sess().no_landing_pads() {
+    // FIXME(#25869) currently unwinding is not implemented for MSVC and our
+    //               normal unwinding infrastructure ends up just causing linker
+    //               errors with the current LLVM implementation, so landing
+    //               pads are disabled entirely for MSVC targets
+    if bcx.sess().no_landing_pads() ||
+       bcx.sess().target.target.options.is_like_msvc {
         return false;
     }
 

src/librustdoc/html/static/main.js

@@ -571,6 +571,9 @@
                 return;
             }
 
+            // Update document title to maintain a meaningful browser history
+            $(document).prop("title", "Results for " + query.query + " - Rust");
+
             // Because searching is incremental by character, only the most
             // recent search query is added to the browser history.
             if (browserSupportsHistoryApi()) {

src/test/run-pass/issue-21622.rs

@@ -0,0 +1,28 @@
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+
+struct Index;
+
+impl Index {
+    fn new() -> Self { Index }
+}
+
+fn user() {
+    let new = Index::new;
+
+    fn inner() {
+        let index = Index::new();
+    }
+
+    let index2 = new();
+}
+
+fn main() {}