Ignore impossible to hit else branch

typescript-eslint · May 22, 2019 · 1651e47 · 1651e47
1 parent 7807778
commit 1651e47
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/eslint-plugin/src/rules/explicit-function-return-type.ts b/packages/eslint-plugin/src/rules/explicit-function-return-type.ts
@@ -222,7 +222,8 @@ export default util.createRule<Options, MessageIds>({
     function checkFunctionExpressionReturnType(
       node: TSESTree.ArrowFunctionExpression | TSESTree.FunctionExpression,
     ): void {
-      if (node.parent) {
+      // Should always have a parent; checking just in case
+      /* istanbul ignore else */ if (node.parent) {
         if (options.allowTypedFunctionExpressions) {
           if (
             isTypeCast(node.parent) ||