From ed9f80690bde53e56c6ef5cb046fb20713f3f780 Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Wed, 2 May 2018 20:42:26 +0100
Subject: Simplify expectIdentifierToken by using expectToken

---
 libsolidity/parsing/Parser.cpp | 21 ++-------------------
 1 file changed, 2 insertions(+), 19 deletions(-)

(limited to 'libsolidity/parsing/Parser.cpp')

diff --git a/libsolidity/parsing/Parser.cpp b/libsolidity/parsing/Parser.cpp
index 411466cd..37732a37 100644
--- a/libsolidity/parsing/Parser.cpp
+++ b/libsolidity/parsing/Parser.cpp
@@ -1602,27 +1602,10 @@ ASTPointer<ParameterList> Parser::createEmptyParameterList()
 	return nodeFactory.createNode<ParameterList>(vector<ASTPointer<VariableDeclaration>>());
 }
 
-string Parser::currentTokenName()
-{
-	Token::Value token = m_scanner->currentToken();
-	if (Token::isElementaryTypeName(token)) //for the sake of accuracy in reporting
-	{
-		ElementaryTypeNameToken elemTypeName = m_scanner->currentElementaryTypeNameToken();
-		return elemTypeName.toString();
-	}
-	else
-		return Token::name(token);
-}
-
 ASTPointer<ASTString> Parser::expectIdentifierToken()
 {
-	Token::Value id = m_scanner->currentToken();
-	if (id != Token::Identifier)
-		fatalParserError(
-			string("Expected identifier, got '") +
-			currentTokenName() +
-			string("'")
-		);
+	// do not advance on success
+	expectToken(Token::Identifier, false);
 	return getLiteralAndAdvance();
 }
 
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