1 files changed, 40 insertions, 1 deletions
diff --git a/Parser.cpp b/Parser.cpp
index f076df87..2f0796d6 100644
--- a/Parser.cpp
+++ b/Parser.cpp
@@ -119,6 +119,7 @@ ASTPointer<ContractDefinition> Parser::parseContractDefinition()
 	ASTPointer<ASTString> name = expectIdentifierToken();
 	vector<ASTPointer<InheritanceSpecifier>> baseContracts;
 	vector<ASTPointer<StructDefinition>> structs;
+	vector<ASTPointer<EnumDefinition>> enums;
 	vector<ASTPointer<VariableDeclaration>> stateVariables;
 	vector<ASTPointer<FunctionDefinition>> functions;
 	vector<ASTPointer<ModifierDefinition>> modifiers;
@@ -140,6 +141,8 @@ ASTPointer<ContractDefinition> Parser::parseContractDefinition()
 			functions.push_back(parseFunctionDefinition(name.get()));
 		else if (currentToken == Token::Struct)
 			structs.push_back(parseStructDefinition());
+		else if (currentToken == Token::Enum)
+			enums.push_back(parseEnumDefinition());
 		else if (currentToken == Token::Identifier || currentToken == Token::Mapping ||
 				 Token::isElementaryTypeName(currentToken))
 		{
@@ -157,7 +160,7 @@ ASTPointer<ContractDefinition> Parser::parseContractDefinition()
 	}
 	nodeFactory.markEndPosition();
 	expectToken(Token::RBrace);
-	return nodeFactory.createNode<ContractDefinition>(name, docString, baseContracts, structs,
+	return nodeFactory.createNode<ContractDefinition>(name, docString, baseContracts, structs, enums,
 													  stateVariables, functions, modifiers, events);
 }
 
@@ -263,6 +266,35 @@ ASTPointer<StructDefinition> Parser::parseStructDefinition()
 	return nodeFactory.createNode<StructDefinition>(name, members);
 }
 
+ASTPointer<EnumDeclaration> Parser::parseEnumDeclaration()
+{
+	ASTNodeFactory nodeFactory(*this);
+	ASTPointer<ASTString> name = expectIdentifierToken();
+	nodeFactory.markEndPosition();
+	return nodeFactory.createNode<EnumDeclaration>(name);
+}
+
+ASTPointer<EnumDefinition> Parser::parseEnumDefinition()
+{
+	ASTNodeFactory nodeFactory(*this);
+	expectToken(Token::Enum);
+	ASTPointer<ASTString> name = expectIdentifierToken();
+	vector<ASTPointer<Declaration>> members;
+	expectToken(Token::LBrace);
+
+	while (m_scanner->getCurrentToken() == Token::Identifier)
+	{
+		members.push_back(parseEnumDeclaration());
+		if (m_scanner->getCurrentToken() == Token::RBrace)
+			break;
+		expectToken(Token::Comma);
+	}
+
+	nodeFactory.markEndPosition();
+	expectToken(Token::RBrace);
+	return nodeFactory.createNode<EnumDefinition>(name, members);
+}
+
 ASTPointer<VariableDeclaration> Parser::parseVariableDeclaration(VarDeclParserOptions const& _options)
 {
 	ASTNodeFactory nodeFactory(*this);
@@ -823,6 +855,13 @@ ASTPointer<ASTString> Parser::expectIdentifierToken()
 	return getLiteralAndAdvance();
 }
 
+ASTPointer<ASTString> Parser::peekIdentifierToken()
+{
+	if (m_scanner->getCurrentToken() != Token::Identifier)
+		return nullptr;
+	return getLiteralAndAdvance();
+}
+
 ASTPointer<ASTString> Parser::getLiteralAndAdvance()
 {
 	ASTPointer<ASTString> identifier = make_shared<ASTString>(m_scanner->getCurrentLiteral());