diff --git a/packages/eslint-plugin/src/rules/no-non-null-asserted-optional-chain.ts b/packages/eslint-plugin/src/rules/no-non-null-asserted-optional-chain.ts
index 9e1b3c94656e..41fa2f8e1503 100644
--- a/packages/eslint-plugin/src/rules/no-non-null-asserted-optional-chain.ts
+++ b/packages/eslint-plugin/src/rules/no-non-null-asserted-optional-chain.ts
@@ -102,32 +102,39 @@ export default util.createRule({
].join(', ')](child: TSESTree.Node): void {
// selector guarantees this assertion
const node = child.parent as TSESTree.TSNonNullExpression;
+ const hasOptionalChain = ((): boolean => {
+ let current = child;
+ while (current) {
+ switch (current.type) {
+ case AST_NODE_TYPES.MemberExpression:
+ if (current.optional) {
+ // found an optional chain! stop traversing
+ return true;
+ }
- let current = child;
- while (current) {
- switch (current.type) {
- case AST_NODE_TYPES.MemberExpression:
- if (current.optional) {
- // found an optional chain! stop traversing
- break;
- }
+ current = current.object;
+ continue;
- current = current.object;
- continue;
+ case AST_NODE_TYPES.CallExpression:
+ if (current.optional) {
+ // found an optional chain! stop traversing
+ return true;
+ }
- case AST_NODE_TYPES.CallExpression:
- if (current.optional) {
- // found an optional chain! stop traversing
- break;
- }
+ current = current.callee;
+ continue;
- current = current.callee;
- continue;
-
- default:
- // something that's not a ChainElement, which means this is not an optional chain we want to check
- return;
+ default:
+ // something that's not a ChainElement, which means this is not an optional chain we want to check
+ return false;
+ }
}
+
+ return true;
+ })();
+
+ if (!hasOptionalChain) {
+ return;
}
context.report({
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