/// <summary>
/// Assumes the first line is the declaration line.
/// </summary>
/// <param name="lines"></param>
/// <returns></returns>
public static MethodNodeAST Parse(List <List <Token> > lines)
{
MethodNodeAST methodNode = ParseDeclaration(lines[0]);
methodNode.ParseBody(lines.GetRange(1));
return(methodNode);
}
private static MethodNodeAST ParseDeclaration(List <Token> line)
{
int index = line.FindIndex(t => t.Type == TokenType.typeSpecifier);
MethodNodeAST methodNode = new MethodNodeAST(line[index], line[index + 1]);
index += 2;
//int paramsStartIndex = 1 + line.FindNextIndex(index, t => t.Type == TokenType.cBraceOpen);
//index = line.FindNextIndex(paramsStartIndex, t => t.Type == TokenType.cBraceClose);
//methodNode._parameters = ParseParameters(line.GetRangeBetween(paramsStartIndex, index));
index = line.FindNextIndex(index, t => t.Type == TokenType.rBraceOpen);
var expressionRange = line.GetRangeContained(index, t => t.Type == TokenType.rBraceOpen, t => t.Type == TokenType.rBraceClose);
methodNode._parameters = ParseParameters(expressionRange);
return(methodNode);
}