lcc/Compiler/Compiler.cs
Clemens-Dautermann b3fe78fffb Added Parser
- can parse a basic token list to an AST
2020-08-17 01:07:59 +02:00

53 lines
No EOL
1.5 KiB
C#

using System;
using System.Collections.Generic;
using System.IO;
using Compiler.Lexer;
using Compiler.Parser;
namespace Compiler
{
public class Compiler
{
public static void Main()
{
List<List<Token>> tokensValid = TestLexer("../../../../tests/week_1/valid");
List<List<Token>> tokensInvalid = TestLexer("../../../../tests/week_1/invalid");
TestParser(tokensValid[0]);
TestParser(tokensInvalid[0]);
}
static List<List<Token>> TestLexer(String path)
{
List<List<Token>> tokenLists = new List<List<Token>>();
String[] files = Directory.GetFiles(path);
Lexer.Lexer lexer = new Lexer.Lexer();
foreach (String filename in files)
{
StreamReader file = new StreamReader(filename);
String contents = file.ReadToEnd();
List<Token> tokens = lexer.Lex(contents);
tokenLists.Add(tokens);
Console.WriteLine("-----------" + filename + "-----------");
foreach (Token token in tokens)
{
Console.WriteLine(token.ToString());
}
Console.WriteLine("--------------------------------------");
}
return tokenLists;
}
static void TestParser(List<Token> tokenList)
{
Parser.Parser p = new Parser.Parser();
p.Parse(ref tokenList, NodeType.ProgramNode);
}
}
}