[clang] Avoid printing overly large integer. (PR #75902)

[Nhat Nguyen via cfe-commits]

changkhothuychung wrote:

Thanks, I will look into adding tests! 

Regarding the floating point option, are we converting the value to float type and just print it to the output stream? @cor3ntin 

https://github.com/llvm/llvm-project/pull/75902