feature check tweak (#2267)
diff --git a/lib/src/rules/avoid_init_to_null.dart b/lib/src/rules/avoid_init_to_null.dart
index b9e64fc..3fe62bd 100644
--- a/lib/src/rules/avoid_init_to_null.dart
+++ b/lib/src/rules/avoid_init_to_null.dart
@@ -69,7 +69,6 @@
void registerNodeProcessors(
NodeLintRegistry registry, LinterContext context) {
final visitor = _Visitor(this, context);
- registry.addCompilationUnit(this, visitor);
registry.addVariableDeclaration(this, visitor);
registry.addDefaultFormalParameter(this, visitor);
}
@@ -79,18 +78,14 @@
final LintRule rule;
final LinterContext context;
- bool nnbdEnabled = false;
- _Visitor(this.rule, this.context);
+ final bool nnbdEnabled;
+ _Visitor(this.rule, this.context)
+ : nnbdEnabled = context.isEnabled(Feature.non_nullable);
bool isNullable(DartType type) =>
!nnbdEnabled || (type != null && context.typeSystem.isNullable(type));
@override
- void visitCompilationUnit(CompilationUnit node) {
- nnbdEnabled = node.featureSet.isEnabled(Feature.non_nullable);
- }
-
- @override
void visitDefaultFormalParameter(DefaultFormalParameter node) {
if (DartTypeUtilities.isNullLiteral(node.defaultValue) &&
isNullable(node.declaredElement.type)) {