Friday, February 26, 2016

Re: Replace c cast to c++ style cast

Hi,

> There is a switch in g++ that warns about c style casts.
> I will try to fix those but there are plenty in the project where I
> am working.
>
> Can someone recommend a function that would allow to do this in vim?

In lh-cpp (*), I have 3 mappings that transform C casts into C++ casts -- and 6 more to cast an expression.

This has to be done manually: you'll have to know if you want a const_cast, a static_cast, or a reinterpret_cast. As Dominique said, it can't really be done automatically. May be, clang could automate many things, but it won't be able to know whether you want to downcast with a dynamic_cast or with a static_cast?

(*) https://github.com/LucHermitte/lh-cpp

HTH,

--
Luc Hermitte

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