[PATCH] D45444: [clang-tidy] implement new check for const-correctness

[Jonas Toth via Phabricator via cfe-commits]

JonasToth added a comment.
Herald added a subscriber: mgehre.

In D45444#1685995 <https://reviews.llvm.org/D45444#1685995>, @tsdgeos wrote:

> Would this warn with stuff like
>
>   double borderWidth;
>   [... code that doesn't use borderWidth ...]
>   borderWidth = border->getWidth(); 
>   [... code that reads borderWidth ...]
>  
>


Warn in what sense? That `borderWidth` could be initialized early and then be `const`?
No. It would only suggest `const` (if configured to make values `const`) when `borderWidth` is initialized and then untouched.


Repository:
  rCTE Clang Tools Extra

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  https://reviews.llvm.org/D45444/new/

https://reviews.llvm.org/D45444