[PATCH] D63423: [Diagnostics] Diagnose misused xor as pow

[Dávid Bolvanský via Phabricator via cfe-commits]

xbolva00 added a comment.

Hello,

I fixed your notes + added test cases.

Only remaining question is what to do in "2 ^ 64" (65, 66, .. etc) case. I can emit "result of 2 ^ 64" is "XYZ", but this is rather poor diagnostic. What should we suggest for "2 ^ 64"? (@jfb

The "2 ^ 64 - 1" case to be solved as follow up patch..

And since there is no progress on GCC side, I will use -Wxor-used-as-pow


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