[ckitching]

NVCC is doing much better than before in terms of "broken C++". There was indeed a time when lots of modern C++ just didn't work.

Nowadays the issues are more subtle and nasty. Subtle differences in overload resolution. Subtle differences in lambda handling. Enough to break code in "spicy" ways when you try to port it over.

[saagarjha]

What do you think the source of this is? My understanding was that Nvidia is basically adopting the clang frontend wholesale now so I'm curious where it differs.

[ckitching]

The LLVM manual touches on some of the basics of why: https://llvm.org/docs/CompileCudaWithLLVM.html#dialect-diffe...