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yinsang opened this issue Dec 10, 2018 · 2 comments
Closed

tuple一章实际会报错 #33

yinsang opened this issue Dec 10, 2018 · 2 comments

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@yinsang
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yinsang commented Dec 10, 2018 •
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let xcatliu: [string, number];
xcatliu[0] = 'Xcat Liu';
xcatliu[1] = 25;

这里实际会报错【在赋值前使用了变量“xcatliu”。】
tsc -v 3.2.2

越界的元素中对越界元素的报错定义也有所不同了：

let xcatliu: [string, number];
xcatliu = ['Xcat Liu', 25];
xcatliu.push('http://xcatliu.com/');
xcatliu.push(true);

类型“true”的参数不能赋给类型“string | number”的参数。新版的ts没有Type 'boolean' is not assignable to type 'number'.这样的对应了。
@xcatliu xcatliu closed this as completed in 21b163a Sep 2, 2019
@xcatliu
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xcatliu commented Sep 2, 2019

在赋值前使用了变量“xcatliu”。

这个应该是你的 eslint 报错？

@xcatliu
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xcatliu commented Sep 2, 2019

后者的问题已修复

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@xcatliu @yinsang