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Unified Diff: lib/core/hashable.dart

Issue 10917100: Eliminate unnecessary factory constructors in abstract core classes (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 8 years, 3 months ago
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Index: lib/core/hashable.dart
===================================================================
--- lib/core/hashable.dart (revision 11907)
+++ lib/core/hashable.dart (working copy)
@@ -5,9 +5,5 @@
// Dart core library.
abstract class Hashable {
- factory Hashable._uninstantiable() {
- throw const UnsupportedOperationException(
- "abstract class Hashable cannot be instantiated");
- }
abstract int hashCode();
}
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