[llvm] [llvm-cxxfilt] Added the option --no-params (PR #75348)

[James Henderson via llvm-commits]

https://github.com/jh7370 commented:

Does the --no-params option have any impact on templates in GNU c++filt? In particular, I'm wondering how a function signature used in a template argument might behave when this option is specified. (I did a quick experiment locally and couldn't see it changing the behaviour, but I could easily have missed something).

It's probably worth getting another person to look at the changes in the demangler library, as it's been a while since I looked at that code.

https://github.com/llvm/llvm-project/pull/75348