[PATCH] D141192: [Clang] Fix warnings on bad shifts.

[Dmitriy Chestnykh via Phabricator via cfe-commits]

chestnykh added a comment.

I've modified `handleIntIntBinOp` so now it emits message about bad shift value.
`DiagnoseBadShiftValues` changes are also needed because `handleIntIntBinOp` cant properly cover for example the case we are not in c++11 mode.


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  https://reviews.llvm.org/D141192/new/

https://reviews.llvm.org/D141192