dart/sdk/lib/_internal/compiler/implementation/util/link.dart - Issue 17569004: Implement hashCode on objects stored in a set or used as map keys.

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Unified Diff: dart/sdk/lib/_internal/compiler/implementation/util/link.dart

Issue 17569004: Implement hashCode on objects stored in a set or used as map keys. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge

Patch Set: Rebased on CL 17588005. Created 7 years, 6 months ago

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Index: dart/sdk/lib/_internal/compiler/implementation/util/link.dart

diff --git a/dart/sdk/lib/_internal/compiler/implementation/util/link.dart b/dart/sdk/lib/_internal/compiler/implementation/util/link.dart

index 742c85a4558e6bbc20dd21b060449a88eb6926f3..ea49f9344fbbd8505f66ae78a44e2b0b99ab28b6 100644

--- a/dart/sdk/lib/_internal/compiler/implementation/util/link.dart

+++ b/dart/sdk/lib/_internal/compiler/implementation/util/link.dart

@@ -74,6 +74,8 @@ class Link<T> {

return other.isEmpty;

}

+ int get hashCode => throw new UnsupportedError('Link.hashCode');

String toString() => "[]";

get length {