From 54b6739962ef45319777ce2aebafdf4b91412d84 Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Fri, 8 Dec 2017 14:01:22 +0100
Subject: Separate expression and statement.

---
 libjulia/optimiser/Substitution.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'libjulia/optimiser/Substitution.h')

diff --git a/libjulia/optimiser/Substitution.h b/libjulia/optimiser/Substitution.h
index 10bdf32e..313a08d7 100644
--- a/libjulia/optimiser/Substitution.h
+++ b/libjulia/optimiser/Substitution.h
@@ -33,18 +33,17 @@ namespace julia
 
 /**
  * Specific AST copier that replaces certain identifiers with expressions.
- * Only works on ASTs that are expressions.
  */
 class Substitution: public ASTCopier
 {
 public:
-	Substitution(std::map<std::string, Statement const*> const& _substitutions):
+	Substitution(std::map<std::string, Expression const*> const& _substitutions):
 		m_substitutions(_substitutions)
 	{}
-	virtual Statement translate(Statement const& _statement) override;
+	virtual Expression translate(Expression const& _expression) override;
 
 private:
-	std::map<std::string, Statement const*> const& m_substitutions;
+	std::map<std::string, Expression const*> const& m_substitutions;
 };
 
 }
-- 
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