commit 11c5fee7ab6b3ecf46fa4553abc185b881eb14e7
author William Hesse <whesse@google.com> Fri Jun 03 20:30:56 2016 +0200
committer William Hesse <whesse@google.com> Fri Jun 03 20:30:56 2016 +0200
tree 1727cfd9529a5a277cb0ba0976eb3afc47fa3241
parent 12525aebc981358ee073b236b95c0a1c5b980fdd
parent a5fb4feae454a2016474b54bde491da5753d5be0

Version 1.17.0-dev.6.4

Cherry-pick '88dd7c8f37c5c51591e0c629d1f9e09599f7339f' to dev

pkg/compiler/lib/src/util/link_implementation.dart

diff --git a/pkg/compiler/lib/src/util/link_implementation.dart b/pkg/compiler/lib/src/util/link_implementation.dart
index ac06c17..186bfff 100644
--- a/pkg/compiler/lib/src/util/link_implementation.dart
+++ b/pkg/compiler/lib/src/util/link_implementation.dart
@@ -61,7 +61,7 @@
   Link<T> tail;
 
   LinkEntry(T this.head, [Link<T> tail])
-      : this.tail = ((tail == null) ? new Link<T>() : tail);
+      : this.tail = ((tail == null) ? const Link() : tail);
 
   Link<T> prepend(T element) {
     // TODO(ahe): Use new Link<T>, but this cost 8% performance on VM.

tools/VERSION

diff --git a/tools/VERSION b/tools/VERSION
index 868ff3c..64279a9 100644
--- a/tools/VERSION
+++ b/tools/VERSION
@@ -28,4 +28,4 @@
 MINOR 17
 PATCH 0
 PRERELEASE 6
-PRERELEASE_PATCH 3
+PRERELEASE_PATCH 4