static void Main(string[] args)
{
Lexer lexer = new Lexer();
Parser parser = new Parser();
lexer.AddDefinition(new TokenDefinition(TokenType.accessor, "(public|private)")); // ([^a-zA-Z0-9])
lexer.AddDefinition(new TokenDefinition(TokenType.typeSpecifier, "(bool|byte|short|int|float|double|char|string)")); // ([^a-zA-Z0-9])
lexer.AddDefinition(new TokenDefinition(TokenType.constant, @"\d*[\.]?\d+"));
lexer.AddDefinition(new TokenDefinition(TokenType.@string, "\"(\\.|[^\"\\\\]*)\""));
lexer.AddDefinition(new TokenDefinition(TokenType.accessOperator, "[.]"));
lexer.AddDefinition(new TokenDefinition(TokenType.preOperator, "[!]"));
//lexer.AddDefinition(new TokenDefinition(TokenType.postOperator, ""));
lexer.AddDefinition(new TokenDefinition(TokenType.prepostOperator, @"(\+\+|\-\-)"));
lexer.AddDefinition(new TokenDefinition(TokenType.comma, "[,]"));
lexer.AddDefinition(new TokenDefinition(TokenType.binaryOperator, "(\\+|-|=|\\*|\\/|\\<|\\>)"));
lexer.AddDefinition(new TokenDefinition(TokenType.@new, "new"));
lexer.AddDefinition(new TokenDefinition(TokenType.lineEnd, "[;]"));
lexer.AddDefinition(new TokenDefinition(TokenType.rBraceOpen, "[(]"));
lexer.AddDefinition(new TokenDefinition(TokenType.rBraceClose, "[)]"));
lexer.AddDefinition(new TokenDefinition(TokenType.cBraceOpen, "[{]"));
lexer.AddDefinition(new TokenDefinition(TokenType.cBraceClose, "[}]"));
lexer.AddDefinition(new TokenDefinition(TokenType.@namespace, "namespace"));
lexer.AddDefinition(new TokenDefinition(TokenType.@class, "class"));
lexer.AddDefinition(new TokenDefinition(TokenType.ifStatement, "if"));
lexer.AddDefinition(new TokenDefinition(TokenType.elseStatement, "else"));
lexer.AddDefinition(new TokenDefinition(TokenType.doStatement, "do"));
lexer.AddDefinition(new TokenDefinition(TokenType.whileStatement, "while"));
lexer.AddDefinition(new TokenDefinition(TokenType.forStatement, "for"));
lexer.AddDefinition(new TokenDefinition(TokenType.returnStatement, "return"));
lexer.AddDefinition(new TokenDefinition(TokenType.identifier, "[a-zA-Z_][a-zA-Z0-9_]*"));
//string source = "a = b + c.d";//"int a = 5;";
//Console.WriteLine(source);
//Console.WriteLine();
//Console.WriteLine();
//Console.WriteLine();
//foreach (var token in lexer.Tokenize(source))
//{
// Console.WriteLine($"{token.Value} {token.Type.ToString()}");
//}
//Console.WriteLine();
//Console.WriteLine();
//Console.WriteLine();
//List<Token> tokens = lexer.Tokenize(source).ToList();
//Console.WriteLine(parser._ParseExpression(tokens).ToString());
string source = System.IO.File.ReadAllText(@"D:\C#\Shpoon\TestFile.txt"); //"namespace Shpoon{class TestClass{int temp(int v){return v + 5;}}}";
Console.WriteLine(source);
for (int i = 0; i < 3; i++)
{
Console.WriteLine();
}
TokenString tokens = new TokenString();
foreach (var token in lexer.Tokenize(source))
{
tokens.Add(token);
Console.WriteLine($"{token.Value} {token.Type.ToString()}");
}
for (int i = 0; i < 3; i++)
{
Console.WriteLine();
}
int zero = 0;
var node = parser.Parse(tokens, ref zero);
zero = 0;
Console.WriteLine(node);
Console.ReadLine();
}