pkg/compiler/lib/src/js_backend/backend.dart - Issue 2331923002: Handle signature types and fields in kernel_impact

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Unified Diff: pkg/compiler/lib/src/js_backend/backend.dart

Issue 2331923002: Handle signature types and fields in kernel_impact (Closed)

Patch Set: Updated cf. comments. Created 4 years, 3 months ago

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Index: pkg/compiler/lib/src/js_backend/backend.dart

diff --git a/pkg/compiler/lib/src/js_backend/backend.dart b/pkg/compiler/lib/src/js_backend/backend.dart

index 41e7227e7b07de3dd592cc82db730a07a483a782..73ba2345330b9726c0c5d8ce780c4ca876997f93 100644

--- a/pkg/compiler/lib/src/js_backend/backend.dart

+++ b/pkg/compiler/lib/src/js_backend/backend.dart

@@ -2820,6 +2820,11 @@ class JavaScriptImpactTransformer extends ImpactTransformer {

case Feature.FALL_THROUGH_ERROR:

registerBackendImpact(transformed, impacts.fallThroughError);

break;

+ case Feature.FIELD_WITHOUT_INITIALIZER:

+ transformed.registerTypeUse(

+ new TypeUse.instantiation(backend.coreTypes.nullType));

+ registerBackendImpact(transformed, impacts.nullLiteral);

+ break;

case Feature.INC_DEC_OPERATION:

registerBackendImpact(transformed, impacts.incDecOperation);

break;