[PATCH] D44559: [Sema] Wrong width of result of mul operation

[Andrew V. Tischenko via Phabricator via cfe-commits]

avt77 added a comment.

In https://reviews.llvm.org/D44559#1049472, @rjmccall wrote:

> You are welcome to start a thread on cfe-dev to gather support for changing the design of -Wconversion to always warn about the potential for overflow in sub-int multiplication.


Maybe the stupid question: what if we introduce another special option -Wnoicywarn?


https://reviews.llvm.org/D44559