docs: update correct code examples for no-extra-parens rule (#16560)

* docs: update correct code examples for `no-extra-parens` rule * chore: add another test case
eslint · Nov 19, 2022 · 1ae9f20 · 1ae9f20
1 parent b8769f1
commit 1ae9f20
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Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/docs/src/rules/no-extra-parens.md b/docs/src/rules/no-extra-parens.md
@@ -60,6 +60,8 @@ for (a of (b));
 
 typeof (a);
 
+(Object.prototype.toString.call());
+
 (function(){} ? a() : b());
 
 class A {
@@ -82,8 +84,6 @@ Examples of **correct** code for this rule with the default `"all"` option:
 
 (0).toString();
 
-(Object.prototype.toString.call());
-
 ({}.toString.call());
 
 (function(){}) ? a() : b();

diff --git a/tests/lib/rules/no-extra-parens.js b/tests/lib/rules/no-extra-parens.js
@@ -735,6 +735,11 @@ ruleTester.run("no-extra-parens", rule, {
             code: "var foo = (function(){}?.call())",
             options: ["all", { enforceForFunctionPrototypeMethods: false }],
             parserOptions: { ecmaVersion: 2020 }
+        },
+        {
+            code: "(Object.prototype.toString.call())",
+            options: ["functions"],
+            parserOptions: { ecmaVersion: 2020 }
         }
     ],
 
@@ -3213,6 +3218,13 @@ ruleTester.run("no-extra-parens", rule, {
             options: ["all", { enforceForFunctionPrototypeMethods: true }],
             parserOptions: { ecmaVersion: 2020 },
             errors: [{ messageId: "unexpected" }]
+        },
+        {
+            code: "(Object.prototype.toString.call())",
+            output: "Object.prototype.toString.call()",
+            options: ["all"],
+            parserOptions: { ecmaVersion: 2020 },
+            errors: [{ messageId: "unexpected" }]
         }
     ]
 });