public LuaStatement Parse(INextAwareEnumerator <Token> reader, IParserContext context)
{
var variables = ReadDeclarations(reader);
foreach (var variable in variables)
{
context.CurrentScope.AddVariable(variable);
}
reader.VerifyExpectedTokenAndMoveNext(LuaToken.EqualsSign);
var assignedExpressionParser = new ExpressionListParser();
var expressions = assignedExpressionParser.Parse(reader, context);
return(new Assignment(variables, expressions, _local));
}
public LuaStatement Parse(INextAwareEnumerator <Token> reader, IParserContext context)
{
reader.VerifyExpectedTokenAndMoveNext(Keywords.For);
var scope = context.AcquireScope();
reader.VerifyIsIdentifier();
var forVariableName = reader.GetAndMoveNext();
reader.VerifyExpectedTokenAndMoveNext(LuaToken.EqualsSign);
var conditionsParser = new ExpressionListParser();
var conditions = conditionsParser.Parse(reader, context).ToList();
reader.VerifyExpectedTokenAndMoveNext(Keywords.Do);
var statementsParser = new StatementBlockParser(Keywords.End);
var bodyBlock = statementsParser.ParseBlock(reader, context);
context.ReleaseScope(scope);
return(new ForStatement(conditions, bodyBlock));
}