From ac723e3cbb758bf2fbf51bcd46c97f8f5f7b4c13 Mon Sep 17 00:00:00 2001 From: fuchunhui Date: Tue, 29 Oct 2024 19:22:17 +0800 Subject: [PATCH] [zh-cn]: revert SyntaxError --- .../reference/operators/optional_chaining/index.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/files/zh-cn/web/javascript/reference/operators/optional_chaining/index.md b/files/zh-cn/web/javascript/reference/operators/optional_chaining/index.md index a1bfadad74eb95..66d63f9976295b 100644 --- a/files/zh-cn/web/javascript/reference/operators/optional_chaining/index.md +++ b/files/zh-cn/web/javascript/reference/operators/optional_chaining/index.md @@ -102,17 +102,17 @@ const object = {}; object?.property = 1; // SyntaxError: Invalid left-hand side in assignment ``` -[模板字符串标签](/zh-CN/docs/Web/JavaScript/Reference/Template_literals#带标签的模板)不能是可选链（参见[语法错误：带标签的模板不能与可选链一起使用](/zh-CN/docs/Web/JavaScript/Reference/Errors/Bad_optional_template)）： +[模板字符串标签](/zh-CN/docs/Web/JavaScript/Reference/Template_literals#带标签的模板)不能是可选链（参见 [SyntaxError: tagged template cannot be used with optional chain](/zh-CN/docs/Web/JavaScript/Reference/Errors/Bad_optional_template)）： ```js-nolint example-bad String?.raw`Hello, world!`; -String.raw?.`Hello, world!`; // 语法错误：可选链上的标签模板无效 +String.raw?.`Hello, world!`; // SyntaxError: Invalid tagged template on optional chain ``` -{{jsxref("Operators/new", "new")}} 表达式的构造函数不能是可选链（参见[语法错误：new 关键字不能与可选链一起使用](/zh-CN/docs/Web/JavaScript/Reference/Errors/Bad_new_optional)）： +{{jsxref("Operators/new", "new")}} 表达式的构造函数不能是可选链（参见 [SyntaxError: new keyword cannot be used with an optional chain](/zh-CN/docs/Web/JavaScript/Reference/Errors/Bad_new_optional)）： ```js-nolint example-bad -new Intl?.DateTimeFormat(); // 语法错误：new 表达式的可选链无效 +new Intl?.DateTimeFormat(); // SyntaxError: Invalid optional chain from new expression new Map?.(); ``` @@ -151,7 +151,7 @@ const prop = ```js const potentiallyNullObj = null; const prop = (potentiallyNullObj?.a).b; -// 类型错误：不能读取未定义的属性（读取“b”） +// TypeError: Cannot read properties of undefined (reading 'b') ``` 这等价于：