Fix KeyFrameDirective.clone
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);