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Fix bold in 03-runtime.md #243

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Merged
merged 2 commits into from
Jul 17, 2022
Merged

Fix bold in 03-runtime.md #243

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8d00b93
Fix bold in 03-runtime.md
ofey404 Jul 17, 2022
2a258c8
Another incorrect rendered bold section
ofey404 Jul 17, 2022
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Another incorrect rendered bold section
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@ofey404
ofey404 authored Jul 17, 2022
commit 2a258c8318390f2f0ac12e229a5a86b87b0469a2
2 changes: 1 addition & 1 deletion book/en-us/03-runtime.md
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Expand Up @@ -586,7 +586,7 @@ static_cast<T&&> param passing: lvalue reference
Regardless of whether the pass parameter is an lvalue or an rvalue, the normal pass argument will forward the argument as an lvalue.
So `std::move` will always accept an lvalue, which forwards the call to `reference(int&&)` to output the rvalue reference.

Only `std::forward` does not cause any extra copies and ** perfectly forwards ** (passes) the arguments of the function to other functions that are called internally.
Only `std::forward` does not cause any extra copies and **perfectly forwards** (passes) the arguments of the function to other functions that are called internally.

`std::forward` is the same as `std::move`, and nothing is done. `std::move` simply converts the lvalue to the rvalue.
`std::forward` is just a simple conversion of the parameters. From the point of view of the phenomenon,
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