[PATCH] D152495: [Clang][SemaCXX] Add unused warning for variables declared in condition expressions

[Shoaib Meenai via Phabricator via llvm-commits]

smeenai added a comment.

In D152495#4628028 <https://reviews.llvm.org/D152495#4628028>, @goncharov wrote:

> there is a number of unused vaiables in conditional loops that are firing now, I have submitted  https://github.com/llvm/llvm-project/commit/74f4daef0412be33002bd4e24a30cb47d0187ecf but I suspect it's just a start.
> How did you checked the project code for that?

Per rG01b88dd66d9d52d3f531a7d490e18c549f36f445 <https://reviews.llvm.org/rG01b88dd66d9d52d3f531a7d490e18c549f36f445>, unused `dyn_cast` results should turn into `isa`.


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  https://reviews.llvm.org/D152495/new/

https://reviews.llvm.org/D152495