commit cd079c06a97cc1b360a9fb26f940c9f3eada2230
author Sam Rawlins <sam.rawlins@gmail.com> Mon Jan 28 10:48:45 2019 -0800
committer GitHub <noreply@github.com> Mon Jan 28 10:48:45 2019 -0800
tree 3813d095d3b0d0c53b1f37cdee0c6e396f1803f1
parent 08f25f0e951e6a75d622b72720bce4a14391aaa3
parent 71ab67948a60d7e9b2eb553e866821302b30b414

Merge pull request #83 from srawlins/fix-key-frame-directive

Fix KeyFrameDirective.clone

lib/src/tree.dart

diff --git a/lib/src/tree.dart b/lib/src/tree.dart
index 7e1fe6d..70b64c8 100644
--- a/lib/src/tree.dart
+++ b/lib/src/tree.dart
@@ -709,7 +709,7 @@
    * Either @keyframe or keyframe prefixed with @-webkit-, @-moz-, @-ms-, @-o-.
    */
   final int _keyframeName;
-  final name;
+  final Identifier name;
   final List<KeyFrameBlock> _blocks;
 
   KeyFrameDirective(this._keyframeName, this.name, SourceSpan span)
@@ -736,11 +736,11 @@
   }
 
   KeyFrameDirective clone() {
-    var cloneBlocks = [];
+    var directive = KeyFrameDirective(_keyframeName, name.clone(), span);
     for (var block in _blocks) {
-      cloneBlocks.add(block.clone());
+      directive.add(block.clone());
     }
-    return new KeyFrameDirective(_keyframeName, cloneBlocks, span);
+    return directive;
   }
 
   visit(VisitorBase visitor) => visitor.visitKeyFrameDirective(this);