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Merge pull request #42 from cellspace/patch-1

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修改示例中的错误
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kelthuzadx 2020-09-02 09:56:57 +08:00 committed by GitHub
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1.DeducingTypes/item3.md
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@ -5,7 +5,7 @@
我们将从一个简单的情况开始，没有任何令人惊讶的情况。相比模板类型推导和auto类型推导，decltype只是简单的返回名字或者表达式的类型： 我们将从一个简单的情况开始，没有任何令人惊讶的情况。相比模板类型推导和auto类型推导，decltype只是简单的返回名字或者表达式的类型：
````cpp ````cpp
const int x=0; //decltype(i)是const int const int i=0; //decltype(i)是const int
bool f(const Widget& w); //decltype(w)是const Widget& bool f(const Widget& w); //decltype(w)是const Widget&
//decltype(f)是bool(const Widget&) //decltype(f)是bool(const Widget&)