public void GenerateClass(class_definition Stmt, Context context)
{
//Create type
TypeBuilder classBuilder = moduleBuilder.DefineType(Stmt.name);
//Add interface implementations
if (Stmt.interfaces != null)
{
GetILNames(Stmt.interfaces).ToList().ForEach((i) => classBuilder.AddInterfaceImplementation(i));
}
//Start genetation of class
GenerateIL(Stmt.body, null, context, null, null, classBuilder);
//Finish class, generate it
classBuilder.CreateType();
}
public void GenerateIL(stmt Stmt, ILGenerator generator, Context context, Dictionary<string,LocalBuilder> symbolTable, MethodBuilder Method = null, TypeBuilder Class = null)
{
ILGenerator ilGenerator;
if (generator == null)
{
if (Method == null)
{
ilGenerator = mainMethod.GetILGenerator();
}
else
{
ilGenerator = Method.GetILGenerator();
}
}
else
{
ilGenerator = generator;
}
if (Class != null)
{
if(Stmt is stmt_list)
{
stmt_list list = Stmt as stmt_list; //Cast stmt
foreach (stmt s in list.list)
{
GenerateIL(s, null, context, null, null, Class);
}
}
}
else
{
if (Stmt is stmt_list)
{
stmt_list list = Stmt as stmt_list; //Cast stmt
foreach (stmt s in list.list)
{
GenerateIL(s, generator, context, symbolTable, Method, null);
}
}
else if (Stmt is declarevar)
{
declarevar stmt = Stmt as declarevar;
mainSymbolTable[stmt.name] = ilGenerator.DeclareLocal(GetILType(stmt.type));
GenerateExpr(stmt.value, ilGenerator);
StoreLocal(stmt.name, ilGenerator);
}
else if (Stmt is setvar)
{
setvar stmt = Stmt as setvar;
GenerateExpr(stmt.value, ilGenerator);
StoreLocal(stmt.name, ilGenerator);
}
else if (Stmt is function_call)
{
function_call stmt = Stmt as function_call;
GenerateExpr(stmt.arg, ilGenerator);
//ilGenerator.Emit(OpCodes.Call, typeof(Console).GetMethod("WriteLine", new Type[] { typeof(string) }));
MethodInfo method = GetMethodInfo(stmt.name, Class, null, GetExprTypes(stmt.arg));
MethodInfo rmethod = Type.GetType("System.Console").GetMethod("WriteLine", new Type[] { typeof(string) });
if(method == rmethod)
{
Console.WriteLine("MATCH!");
}
ilGenerator.Emit(OpCodes.Call, method);
}
else if (Stmt is class_definition)
{
class_definition stmt = Stmt as class_definition;
GenerateClass(stmt, context);
}
}
}
public void GenerateMethod(function_definition Stmt, Context context, TypeBuilder Class)
{
}
