//-----------------------------------------------------------
void Run(string[] args)
{
PrintAppHeader();
Console.WriteLine();
PrintReleaseIncludes();
Console.WriteLine();
if (args.Length != 2)
{
Console.Error.WriteLine("Please specify the name of the input and output files.");
Environment.Exit(1);
}
try {
var inputPath = args[0];
var outputPath = args[1];
var input = File.ReadAllText(inputPath);
var parser = new Parser(new Scanner(input).Start().GetEnumerator());
var program = parser.Program();
Console.WriteLine("Syntax OK");
Console.Write(program.ToStringTree());
//pruebas de la table symboltable (globales)
var semantic = new SemanticAnalyzer();
semantic.Visit((dynamic)program);
semantic.Visit((dynamic)program);
if (semantic.isSemanticCorrect())
{
//Console.WriteLine();
Console.WriteLine("____________________________________________");
Console.WriteLine();
Console.WriteLine("Semantic OK");
Console.WriteLine("____________________________________________");
Console.WriteLine();
Console.WriteLine();
}
var CILgeneration = new CILGenerator();
string finalCode = CILgeneration.Visit((dynamic)program);
Console.WriteLine(finalCode);
//se guarda el archivo que se desea
File.WriteAllText(
outputPath,
finalCode);
//se termina de guardar el archivo
} catch (Exception e) {
if (e is FileNotFoundException || e is SyntaxError)
{
Console.Error.WriteLine(e.Message);
Environment.Exit(1);
}
throw;
}
}
//-----------------------------------------------------------
void Run(string[] args)
{
PrintAppHeader();
Console.WriteLine();
PrintReleaseIncludes();
Console.WriteLine();
if (args.Length != 1)
{
Console.Error.WriteLine("Please specify the name of the input file.");
Environment.Exit(1);
}
try {
var inputPath = args[0];
var input = File.ReadAllText(inputPath);
var parser = new Parser(new Scanner(input).Start().GetEnumerator());
var program = parser.Program();
Console.WriteLine("Syntax OK");
Console.Write(program.ToStringTree());
//pruebas de la table symboltable (globales)
var semantic = new SemanticAnalyzer();
semantic.Visit((dynamic)program);
semantic.Visit((dynamic)program);
if (semantic.isSemanticCorrect())
{
Console.WriteLine();
Console.WriteLine("____________________________________________");
Console.WriteLine();
Console.WriteLine("Semantic OK");
Console.WriteLine("____________________________________________");
Console.WriteLine();
Console.WriteLine();
Console.WriteLine(semantic.GlobalSymbols.ToString());
Console.WriteLine(semantic.Functions.ToString());
}
} catch (Exception e) {
if (e is FileNotFoundException || e is SyntaxError)
{
Console.Error.WriteLine(e.Message);
Environment.Exit(1);
}
throw;
}
}
//-----------------------------------------------------------
void Run(string[] args)
{
PrintAppHeader();
Console.WriteLine();
PrintReleaseIncludes();
Console.WriteLine();
if (args.Length != 2)
{
Console.Error.WriteLine(
"Please specify the name of the input and output files.");
Environment.Exit(1);
}
try {
var inputPath = args[0];
var outputPath = args[1];
var input = File.ReadAllText(inputPath);
var parser = new Parser(new Scanner(input).Start().GetEnumerator());
var ast = parser.Program();
//Console.Write(ast.ToStringTree());
Console.WriteLine("Syntax OK.");
var semantic = new SemanticAnalyzer();
semantic.Visit((dynamic)ast);
//Console.WriteLine(semantic.FancyPrint());
var codeGenerator = new CILGenerator(semantic);
File.WriteAllText(
outputPath,
codeGenerator.Visit((dynamic)ast));
Console.WriteLine(
"Generated CIL code to '" + outputPath + "'.");
Console.WriteLine();
} catch (Exception e) {
if (e is FileNotFoundException ||
e is SyntaxError ||
e is SemanticError)
{
Console.Error.WriteLine(e.Message);
Environment.Exit(1);
}
throw;
}
}
//-----------------------------------------------------------
void Run(string[] args)
{
PrintAppHeader();
Console.WriteLine();
PrintReleaseIncludes();
Console.WriteLine();
if (args.Length != 2)
{
Console.Error.WriteLine("Please specify the name of the input and output files.");
Environment.Exit(1);
}
try {
var inputPath = args[0];
var outputPath = args[1];
var input = File.ReadAllText(inputPath);
/*Lexical Analysis START*/
Console.WriteLine("****** Lexical Analysis ******");
Console.WriteLine(String.Format("===== Tokens Identification"));
Console.WriteLine(String.Format("===== Tokens from: \"{0}\" =====", inputPath));
var count = 1;
foreach (var tok in new Scanner(input).Start())
{
Console.WriteLine(String.Format("[{0}] {1}", count++, tok));
}
/*Lexical Analysis END*/
/*Syntactic Analysis START*/
Console.WriteLine("****** Syntactic Analysis ******");
var parser = new Parser(new Scanner(input).Start().GetEnumerator());
var program = parser.Program();
Console.WriteLine("===== Syntax OK =====");
/*Syntactic Analysis END*/
/*AST construction START*/
Console.WriteLine("===================");
Console.WriteLine("===== AST Tree =====");
Console.Write(program.ToStringTree());
/*AST construction END*/
/*Semantic analysis START*/
Console.WriteLine("===================");
var semantic = new SemanticAnalyzer();
semantic.Visit((dynamic)program);
Console.WriteLine("Semantics OK.");
Console.WriteLine();
Console.WriteLine("Global Symbol Table");
Console.WriteLine("============");
foreach (var entry in semantic.Global_Symbol_Table)
{
Console.WriteLine(entry);
}
Console.WriteLine("============");
Console.WriteLine("Global Function Table");
Console.WriteLine("============");
foreach (var entry in semantic.Global_Function_Table)
{
Console.WriteLine(entry);
}
Console.WriteLine("============");
Console.WriteLine("Local Symbol Tables");
foreach (var entry in semantic.localSymbolTables)
{
Console.WriteLine("");
Console.WriteLine(entry);
}
/*Semantic analysis END*/
/* CIL Code Generation START*/
Console.WriteLine("============");
var codeGenerator = new CILGenerator();
File.WriteAllText(outputPath, codeGenerator.Visit((dynamic)program));
Console.WriteLine("Generated CIL code to '" + outputPath + "'."); Console.WriteLine();
/* CIL Code Generation END*/
}
catch (Exception e) {
if (e is FileNotFoundException || e is SyntaxError || e is SemanticError)
{
Console.Error.WriteLine(e.Message);
Environment.Exit(1);
}
throw;
}
}
public CILGenerator(SemanticAnalyzer table)
{
this.SymbolTable = table;
}
//-----------------------------------------------------------
void Run(string[] args)
{
PrintAppHeader();
Console.WriteLine();
PrintReleaseIncludes();
Console.WriteLine();
if (args.Length != 2)
{
Console.Error.WriteLine("Please specify the name of the input and output files.");
Environment.Exit(1);
}
try
{
var inputPath = args[0];
var outputPath = args[1];
var input = File.ReadAllText(inputPath);
var parser = new Parser(new Scanner(input).Start().GetEnumerator());
var program = parser.Program();
//Console.Write(program.ToStringTree());
Console.WriteLine("Syntax OK.");
var semantic = new SemanticAnalyzer();
//First Run
semantic.Visit((dynamic)program, 1);
if (!semantic.FunctionTable.Contains("main"))
{
throw new SemanticError("There must be a main function on the program");
}
//Second Run
semantic.Visit((dynamic)program);
//fill the refs
semantic.FillTheRefs();
Console.WriteLine("Semantics OK.");
// Console.WriteLine();
// Console.WriteLine(semantic.GlobalVarsTable.ToString());
// Console.WriteLine(semantic.FunctionTable.ToString());
// Console.WriteLine(semantic.FunMethods.ToString());
var codeGenerator = new CILGenerator(semantic.GlobalVarsTable, semantic.FunctionTable);
File.WriteAllText(
outputPath,
codeGenerator.Visit((dynamic)program));
Console.WriteLine(
"Generated CIL code to '" + outputPath + "'.");
Console.WriteLine();
}
catch (Exception e)
{
if (e is FileNotFoundException ||
e is SyntaxError ||
e is SemanticError)
{
Console.Error.WriteLine(e.Message);
Environment.Exit(1);
}
throw;
}
}