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Unified Diff: dart/sdk/lib/_internal/compiler/implementation/ssa/types.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/ssa/types.dart
diff --git a/dart/sdk/lib/_internal/compiler/implementation/ssa/types.dart b/dart/sdk/lib/_internal/compiler/implementation/ssa/types.dart
index 38cc81253bc036dd348448bbf265c91e368f19f3..7de2c1f06a71e8fb3dde9f5da0e46d9bd8f759f9 100644
--- a/dart/sdk/lib/_internal/compiler/implementation/ssa/types.dart
+++ b/dart/sdk/lib/_internal/compiler/implementation/ssa/types.dart
@@ -539,6 +539,8 @@ class HBoundedType extends HType {
return mask == bounded.mask;
}
+ int get hashCode => throw new UnsupportedError('HBoundedType.hashCode');
+
String toString() {
return 'BoundedType(mask=$mask)';
}

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