Removed a copious amount of premature Rc-s

src/representations/mod.rs

@@ -4,6 +4,7 @@ pub mod ast_to_postmacro;
 pub mod interpreted;
 pub mod literal;
 pub mod location;
+mod namelike;
 pub mod path_set;
 pub mod postmacro;
 pub mod postmacro_to_interpreted;
@@ -13,5 +14,6 @@ pub mod tree;
 
 pub use literal::Literal;
 pub use location::Location;
+pub use namelike::{NameLike, Sym, VName};
 pub use path_set::PathSet;
 pub use primitive::Primitive;