pkg/analyzer/lib/src/generated/constant.dart - Issue 1933763002: Use null-aware operators to clean up the code

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Unified Diff: pkg/analyzer/lib/src/generated/constant.dart

Issue 1933763002: Use null-aware operators to clean up the code (Closed) Base URL: https://github.com/dart-lang/sdk.git@master

Patch Set: Additional clean-up Created 4 years, 8 months ago

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Index: pkg/analyzer/lib/src/generated/constant.dart

diff --git a/pkg/analyzer/lib/src/generated/constant.dart b/pkg/analyzer/lib/src/generated/constant.dart

index b3a9e7832b661c795a2deb1dd5b74dcf509eaa56..0bd0f8464171db4d63f1676508e6bc16223524a2 100644

--- a/pkg/analyzer/lib/src/generated/constant.dart

+++ b/pkg/analyzer/lib/src/generated/constant.dart

@@ -120,7 +120,7 @@ class ConstantEvaluator {

* types.

ConstantEvaluator(this._source, this._typeProvider, {TypeSystem typeSystem})

- : _typeSystem = typeSystem != null ? typeSystem : new TypeSystemImpl();

+ : _typeSystem = typeSystem ?? new TypeSystemImpl();

EvaluationResult evaluate(Expression expression) {

RecordingErrorListener errorListener = new RecordingErrorListener();