[libcxx-commits] [clang] [libcxx] [Clang] Normalize constraints before checking for satisfaction (PR #161671)

[Younan Zhang via libcxx-commits]

zyn0217 wrote:

> I bisected a breakage to this commit, and while I'm still unsure whether the code is breaking is valid or not, it's behaving unexpectedly: the breakage is affected by other template instantiations. I suspect something is wrong with this patch. Reduced/filed as #164750.

@rupprecht https://github.com/llvm/llvm-project/pull/164777 will fix it. Thanks for the heads up!

https://github.com/llvm/llvm-project/pull/161671