Hello,
I'm trying to figure out how to bring variables into scope
temporarily. The issue we're having is parsing something like:
auto f1(auto x) requires MyConcept<decltype(x)>() { }
This is similar to the late return type code, but we want to parse
this during cp_parser_init_declarator instead of during
cp_parser_direct_declarator. The problem is that direct_declarator
closes the scope of the function arguments (as it should) so we get an
error about
x not being in scope.
I think the easiest solution would be to simply re-enter the scope
stored in declarator->u.function.parameters, but from what I can tell
this isn't just a matter of calling push_scope and pop_scope?
- Braden Obrzut
