use std::hash::Hash;
use syntax::ast;
use syntax::ext::hygiene::Mark;
-use syntax::symbol::{Symbol, InternedString};
+use syntax::symbol::{Symbol, sym, InternedString};
use syntax_pos::{Span, DUMMY_SP};
use crate::util::nodemap::NodeMap;
return name
}
// note that this does not show up in user printouts
- CrateRoot => "{{crate}}",
- Impl => "{{impl}}",
- Misc => "{{misc}}",
- ClosureExpr => "{{closure}}",
- Ctor => "{{constructor}}",
- AnonConst => "{{constant}}",
- ImplTrait => "{{opaque}}",
+ CrateRoot => sym::double_braced_crate,
+ Impl => sym::double_braced_impl,
+ Misc => sym::double_braced_misc,
+ ClosureExpr => sym::double_braced_closure,
+ Ctor => sym::double_braced_constructor,
+ AnonConst => sym::double_braced_constant,
+ ImplTrait => sym::double_braced_opaque,
};
- Symbol::intern(s).as_interned_str()
+ s.as_interned_str()
}
pub fn to_string(&self) -> String {
document_private_items,
dotdoteq_in_patterns,
dotdot_in_tuple_patterns,
+ double_braced_crate: "{{crate}}",
+ double_braced_impl: "{{impl}}",
+ double_braced_misc: "{{misc}}",
+ double_braced_closure: "{{closure}}",
+ double_braced_constructor: "{{constructor}}",
+ double_braced_constant: "{{constant}}",
+ double_braced_opaque: "{{opaque}}",
dropck_eyepatch,
dropck_parametricity,
drop_types_in_const,