[PATCH] D32700: [clang-tidy] Add misc-suspicious-memset-usage check.

[Reka Kovacs via Phabricator via cfe-commits]

rnkovacs added a comment.

In https://reviews.llvm.org/D32700#743178, @malcolm.parsons wrote:

> Can you change this to match any pointer to a class with a virtual function?


Well, I have just found a clang flag `-Wdynamic-class-memaccess` <https://clang.llvm.org/docs/DiagnosticsReference.html#wdynamic-class-memaccess>  that finds all of these cases and is enabled by default. I guess I need to drop the `this` case entirely.

> I'd also like a warning for a pointer to a class with a constructor or destructor.

This is a nice idea, I'll do it.


https://reviews.llvm.org/D32700