diff options
Diffstat (limited to 'src/libsyntax_ext')
| -rw-r--r-- | src/libsyntax_ext/lib.rs | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/libsyntax_ext/lib.rs b/src/libsyntax_ext/lib.rs index 66d6c0570ac..e31b29d5cc1 100644 --- a/src/libsyntax_ext/lib.rs +++ b/src/libsyntax_ext/lib.rs @@ -50,8 +50,7 @@ pub mod deriving; use std::rc::Rc; use syntax::ast; -use syntax::ext::base::{MacroExpanderFn, NormalTT, IdentTT, MultiModifier, NamedSyntaxExtension}; -use syntax::ext::tt::macro_rules::MacroRulesExpander; +use syntax::ext::base::{MacroExpanderFn, NormalTT, MultiModifier, NamedSyntaxExtension}; use syntax::symbol::Symbol; pub fn register_builtins(resolver: &mut syntax::ext::base::Resolver, @@ -61,8 +60,6 @@ pub fn register_builtins(resolver: &mut syntax::ext::base::Resolver, resolver.add_ext(ast::Ident::with_empty_ctxt(name), Rc::new(ext)); }; - register(Symbol::intern("macro_rules"), IdentTT(Box::new(MacroRulesExpander), None, false)); - macro_rules! register { ($( $name:ident: $f:expr, )*) => { $( register(Symbol::intern(stringify!($name)), |