diff options
Diffstat (limited to 'src/libsyntax_ext')
| -rw-r--r-- | src/libsyntax_ext/lib.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libsyntax_ext/lib.rs b/src/libsyntax_ext/lib.rs index 3a6212e5445..e0c028195ba 100644 --- a/src/libsyntax_ext/lib.rs +++ b/src/libsyntax_ext/lib.rs @@ -50,8 +50,9 @@ pub mod deriving; use std::rc::Rc; use syntax::ast; -use syntax::ext::base::{MacroExpanderFn, MacroRulesTT, NormalTT, MultiModifier}; +use syntax::ext::base::{MacroExpanderFn, NormalTT, IdentTT, MultiModifier}; use syntax::ext::hygiene::Mark; +use syntax::ext::tt::macro_rules::MacroRulesExpander; use syntax::parse::token::intern; pub fn register_builtins(resolver: &mut syntax::ext::base::Resolver, enable_quotes: bool) { @@ -59,7 +60,7 @@ pub fn register_builtins(resolver: &mut syntax::ext::base::Resolver, enable_quot resolver.add_macro(Mark::root(), ast::Ident::with_empty_ctxt(intern(name)), Rc::new(ext)); }; - register("macro_rules", MacroRulesTT); + register("macro_rules", IdentTT(Box::new(MacroRulesExpander), None, false)); macro_rules! register { ($( $name:ident: $f:expr, )*) => { $( |