Index: cfe/trunk/lib/Format/TokenAnnotator.cpp
===================================================================
--- cfe/trunk/lib/Format/TokenAnnotator.cpp
+++ cfe/trunk/lib/Format/TokenAnnotator.cpp
@@ -2699,8 +2699,8 @@
   } else if (Style.Language == FormatStyle::LK_JavaScript) {
     const FormatToken *NonComment = Right.getPreviousNonComment();
     if (NonComment &&
-        NonComment->isOneOf(tok::kw_return, tok::kw_continue, tok::kw_break,
-                            tok::kw_throw, Keywords.kw_interface,
+        NonComment->isOneOf(tok::kw_return, Keywords.kw_yield, tok::kw_continue,
+                            tok::kw_break, tok::kw_throw, Keywords.kw_interface,
                             Keywords.kw_type, tok::kw_static, tok::kw_public,
                             tok::kw_private, tok::kw_protected,
                             Keywords.kw_readonly, Keywords.kw_abstract,
Index: cfe/trunk/unittests/Format/FormatTestJS.cpp
===================================================================
--- cfe/trunk/unittests/Format/FormatTestJS.cpp
+++ cfe/trunk/unittests/Format/FormatTestJS.cpp
@@ -1123,6 +1123,7 @@
   // would change due to automatic semicolon insertion.
   // See http://www.ecma-international.org/ecma-262/5.1/#sec-7.9.1.
   verifyFormat("return aaaaa;", getGoogleJSStyleWithColumns(10));
+  verifyFormat("yield aaaaa;", getGoogleJSStyleWithColumns(10));
   verifyFormat("return /* hello! */ aaaaa;", getGoogleJSStyleWithColumns(10));
   verifyFormat("continue aaaaa;", getGoogleJSStyleWithColumns(10));
   verifyFormat("continue /* hello! */ aaaaa;", getGoogleJSStyleWithColumns(10));