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Error Fixes

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- Lexer discarding all newlines (now replaces it with spaces)
- Cleanup of Type check and remove function in parser
- Cleanup in Compiler.cs
This commit is contained in:
Clemens-Dautermann 2020-08-17 23:26:53 +02:00
parent 4e4b31be3f
commit d0c844972d
8 changed files with 198 additions and 146 deletions
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62
Compiler/Compiler.cs
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@ -1,37 +1,49 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using Compiler.Lexer;
using Compiler.Parser;
using Compiler.Parser.Nodes;
namespace Compiler
{
public class Compiler
public static class Compiler
{
public static void Main()
{
List<List<Token>> tokensValid = TestLexer("../../../../tests/week_1/valid");
List<List<Token>> tokensInvalid = TestLexer("../../../../tests/week_1/invalid");
string[] validFiles = Directory.GetFiles("../../../../tests/week_1/valid");
string[] invalidFiles = Directory.GetFiles("../../../../tests/week_1/invalid");
TestParser(tokensValid[0]);
TestParser(tokensInvalid[0]);
foreach (string filepath in validFiles)
{
List<Token> tokens = TestLexer(filepath, 0);
TestParser(tokens, filepath);
}
foreach (string filepath in invalidFiles)
{
List<Token> tokens = TestLexer(filepath, 0);
TestParser(tokens, filepath);
}
}
static List<List<Token>> TestLexer(String path)
static List<Token> TestLexer(string path, int debug)
{
List<List<Token>> tokenLists = new List<List<Token>>();
String[] files = Directory.GetFiles(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(path);
string contents = file.ReadToEnd();
List<Token> tokens = lexer.Lex(contents);
Console.WriteLine("Lexed \"" + path.Split("/").Last() + "\"");
if (debug > 0)
{
StreamReader file = new StreamReader(filename);
String contents = file.ReadToEnd();
List<Token> tokens = lexer.Lex(contents);
tokenLists.Add(tokens);
Console.WriteLine("-----------" + filename + "-----------");
Console.WriteLine("-----------" + path + "-----------");
foreach (Token token in tokens)
{
Console.WriteLine(token.ToString());
@ -40,14 +52,24 @@ namespace Compiler
Console.WriteLine("--------------------------------------");
}
return tokenLists;
return tokens;
}
static void TestParser(List<Token> tokenList)
static void TestParser(List<Token> tokenList, string path)
{
Parser.Parser p = new Parser.Parser();
Parser.Parser p = new Parser.Parser(tokenList);
p.Parse(ref tokenList, NodeType.ProgramNode);
try
{
Node programNode = p.Parse(NodeType.ProgramNode);
Console.WriteLine("Parsed \"" + path.Split("/").Last() + "\"");
}
catch (Exception e)
{
Console.WriteLine("Error in file \"" + path.Split("/").Last() + "\"");
Console.WriteLine(e.Message);
}
}
}
}