[clang] [Clang][Sema]: Allow copy constructor side effects (PR #81127)

[Vinayak Dev via cfe-commits]

vinayakdsci wrote:

OK, it looks like there should not be a warning in C++11 and 14 too, as copy initialization with side effects appears to be permitted sine C++11.
Could you direct me to the functions that Clang uses internally for implicit type conversion?
I am sure that using that I will be able to handle the other cases too.

Thanks!

https://github.com/llvm/llvm-project/pull/81127