public void Emit(CompilerErrorCollection errors, MethodBuilder m)
{
//Set the parameters
//ParameterBuilder[] parms = new ParameterInfo[args.Length];
for (int i = 0; i < args.Length; i++)
{
m.DefineParameter(i + 1, ParameterAttributes.None, args[i].Name);
}
ILGenerator gen = m.GetILGenerator();
//Define the IT variable
LocalRef it = locals["IT"] as LocalRef;
DefineLocal(gen, it);
statements.Process(this, errors, gen);
statements.Emit(this, gen);
//Cast the IT variable to our return type and return it
if (m.ReturnType != typeof(void))
{
gen.Emit(OpCodes.Ldloc, it.Local);
Expression.EmitCast(gen, it.Type, m.ReturnType);
}
gen.Emit(OpCodes.Ret);
}
public void DefineLocal(ILGenerator gen, LocalRef l)
{
l.Local = gen.DeclareLocal(l.Type);
if (program.compileropts.IncludeDebugInformation)
{
l.Local.SetLocalSymInfo(l.Name);
}
}
public LOLMethod(FunctionRef info, LOLProgram prog)
{
this.info = info;
this.args = new ArgumentRef[info.Arity + (info.IsVariadic ? 1 : 0)];
this.program = prog;
this.locals = new Scope(prog.globals);
LocalRef it = new LocalRef("IT");
locals.AddSymbol(it);
}