From eac8e3d68b9ca67f97c1f9aedef01e8e93cde323 Mon Sep 17 00:00:00 2001
From: "John Hodge (sonata)" <tpg@mutabah.net>
Date: Mon, 5 Jan 2015 08:43:45 +0800
Subject: Implementing path lookup (bottom level of resolve)

---
 src/ast/path.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

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

diff --git a/src/ast/path.hpp b/src/ast/path.hpp
index 182802f2..05439e06 100644
--- a/src/ast/path.hpp
+++ b/src/ast/path.hpp
@@ -11,6 +11,8 @@ class TypeRef;
 
 namespace AST {
 
+class Crate;
+
 class TypeParam
 {
 public:
@@ -73,6 +75,11 @@ public:
             ret.m_nodes.push_back(ent);
         return ret;
     }
+    Path operator+(PathNode&& pn) const {
+        Path    tmp;
+        tmp.append( ::std::move(pn) );
+        return Path(*this) += tmp;
+    }
     Path operator+(const ::std::string& s) const {
         Path    tmp;
         tmp.append(PathNode(s, {}));
@@ -87,6 +94,8 @@ public:
         m_nodes.push_back(node);
     }
     
+    void resolve(const Crate& crate);
+    
     bool is_relative() const { return m_class == RELATIVE; }
     size_t size() const { return m_nodes.size(); }
     ::std::vector<PathNode>& nodes() { return m_nodes; }
-- 
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