pkg/analyzer/lib/src/dart/constant/evaluation.dart - Issue 2989193002: Prevent an exception (issue 30307)

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

Issue 2989193002: Prevent an exception (issue 30307) (Closed)

Patch Set: Created 3 years, 5 months ago

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

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

index 133ea4c321b232af719a3449bb58a3f4cdbf800f..9dc5c7e510c182f0aeba1ce28f2417a1d2bb7e39 100644

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

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

@@ -591,7 +591,7 @@ class ConstantEvaluationEngine {

DartObjectImpl fieldValue;

if (strongMode) {

- fieldValue = field.constantInitializer.accept(fieldInitVisitor);

+ fieldValue = field.constantInitializer?.accept(fieldInitVisitor);

} else {

fieldValue = field.evaluationResult?.value;

}

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