From 4cf6757f1f4cd6da37166b4bce0da6e345d9fd18 Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@mutabah.net>
Date: Sat, 27 Aug 2016 21:00:04 +0800
Subject: Expand macro_use - Handle on an `extern crate`

---
 src/ast/crate.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/ast/crate.hpp')

diff --git a/src/ast/crate.hpp b/src/ast/crate.hpp
index 1b4c5645..e598c568 100644
--- a/src/ast/crate.hpp
+++ b/src/ast/crate.hpp
@@ -62,7 +62,8 @@ public:
     ExternCrate(const ExternCrate&) = delete;
     ExternCrate(ExternCrate&&) = default;
     
-    const MacroRules* find_macro_rules(const ::std::string& name);
+    void with_all_macros(::std::function<void(const ::std::string& , const MacroRules&)> cb) const;
+    const MacroRules* find_macro_rules(const ::std::string& name) const;
 };
 
 }   // namespace AST
-- 
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