fix(cpp1): emit discard with correct precedence

[JohelEGP]

Resolves #567.

Testing summary:

100% tests passed, 0 tests failed out of 724

Total Test time (real) =  35.00 sec

Acknowledgements:

• Tested thanks to https://github.com/modern-cmake/cppfront.
• Commit messages follow Conventional Commits 1.0.0.
• Comments and commit messages follow Semantic Line Breaks.

[JohelEGP]

I'm going to have to use static_cast<void>():

Waarudo_utilities.h2:109:12: error: variable has incomplete type 'void'
  109 |       void(_);
      |            ^
Waarudo.cpp2:255:16: error: variable has incomplete type 'void'
  255 |     void(      size);
      |                ^

[hsutter]

Thanks! I think this looks right -- does it need the above minor rebasing after today's merges?

[hsutter]

Thanks, looks good!