pkg/compiler/lib/src/constants/expressions.dart - Issue 2154583002: dart2js: get:hashCode methods to avoid Object.hashCode

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Unified Diff: pkg/compiler/lib/src/constants/expressions.dart

Issue 2154583002: dart2js: get:hashCode methods to avoid Object.hashCode (Closed) Base URL: https://github.com/dart-lang/sdk.git@master

Patch Set: xxx Created 4 years, 5 months ago

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Index: pkg/compiler/lib/src/constants/expressions.dart

diff --git a/pkg/compiler/lib/src/constants/expressions.dart b/pkg/compiler/lib/src/constants/expressions.dart

index 9ecbaa56b7f8572da3efe7f52b46739ae9b0f37a..9eb3fdc7ba46ebce51933a7952d19e9856a0e5e9 100644

--- a/pkg/compiler/lib/src/constants/expressions.dart

+++ b/pkg/compiler/lib/src/constants/expressions.dart

@@ -101,12 +101,7 @@ abstract class ConstantExpression {

int _computeHashCode();

- int get hashCode {

- if (_hashCode == null) {

- _hashCode = _computeHashCode();

- }

- return _hashCode;

- }

+ int get hashCode => _hashCode ??= _computeHashCode();

bool _equals(ConstantExpression other);

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