2 files changed, 24 insertions, 5 deletions
diff --git a/libsolidity/parsing/ParserBase.cpp b/libsolidity/parsing/ParserBase.cpp
index 9987b82c..5657c2c0 100644
--- a/libsolidity/parsing/ParserBase.cpp
+++ b/libsolidity/parsing/ParserBase.cpp
@@ -43,6 +43,26 @@ int ParserBase::endPosition() const
 	return m_scanner->currentLocation().end;
 }
 
+Token::Value ParserBase::currentToken() const
+{
+	return m_scanner->currentToken();
+}
+
+Token::Value ParserBase::peekNextToken() const
+{
+	return m_scanner->peekNextToken();
+}
+
+std::string ParserBase::currentLiteral() const
+{
+	return m_scanner->currentLiteral();
+}
+
+Token::Value ParserBase::advance()
+{
+	return m_scanner->next();
+}
+
 void ParserBase::expectToken(Token::Value _value)
 {
 	Token::Value tok = m_scanner->currentToken();
diff --git a/libsolidity/parsing/ParserBase.h b/libsolidity/parsing/ParserBase.h
index ae56cead..5b03ab5e 100644
--- a/libsolidity/parsing/ParserBase.h
+++ b/libsolidity/parsing/ParserBase.h
@@ -23,7 +23,6 @@
 #pragma once
 
 #include <memory>
-#include <libsolidity/parsing/Scanner.h>
 #include <libsolidity/parsing/Token.h>
 
 namespace dev
@@ -51,10 +50,10 @@ protected:
 	///@name Helper functions
 	/// If current token value is not _value, throw exception otherwise advance token.
 	void expectToken(Token::Value _value);
-	Token::Value currentToken() const { return m_scanner->currentToken(); }
-	Token::Value peekNextToken() const { return m_scanner->peekNextToken(); }
-	std::string currentLiteral() const { return m_scanner->currentLiteral(); }
-	Token::Value advance() { return m_scanner->next(); }
+	Token::Value currentToken() const;
+	Token::Value peekNextToken() const;
+	std::string currentLiteral() const;
+	Token::Value advance();
 	///@}
 
 	/// Creates a @ref ParserError and annotates it with the current position and the