[PARSE BUG]: fails to parse "non-pointer" function argument

[sampotter]

Problem description

I was very sad to learn that this is valid C++:

void RemoveIf(bool predicate(const T& key));

but apparently it is. 🙃

This library fails to parse it. Changing the line to:

void RemoveIf(bool (*predicate)(const T& key));

fixes the problem, although they are functionally equivalent.

C++ code that can't be parsed correctly (please double-check that https://robotpy.github.io/cxxheaderparser/ has the same error)

void RemoveIf(bool (*predicate)(const T& key));

[virtuald]

C++ is awful.