public override void VisitIdentifier(Identifier n)
{
_lastWalkedIdentifier = n.Id;
var field = _currentTypeBuilder.FieldMap[n.Id];
if(!field.IsStatic)
{
if(IsSubClass(_currentTypeBuilder))
_gen.Emit(OpCodes.Ldloc, _internalListIndex);
else
_gen.Emit(OpCodes.Ldarg_0);
if(n.IsLeftHandSide)
_assignmentCallback = gen => gen.Emit(OpCodes.Stfld, field);
else
_gen.Emit(OpCodes.Ldfld, field);
}
else
{
if (n.IsLeftHandSide)
_assignmentCallback = gen => gen.Emit(OpCodes.Stsfld, field);
else if (_shouldLoadAddress)
_gen.Emit(OpCodes.Ldsflda, field);
else
_gen.Emit(OpCodes.Ldsfld, field);
}
_lastWalkedType = field.FieldType;
}
private void SetupInternalClass(DeclarationClass n, string name)
{
_typeManager.AddClass(n);
if (name.Equals(ENTRY_POINT, StringComparison.OrdinalIgnoreCase))
{
var methodInfo = CreateEntryPointMethod(n, name);
_gen = methodInfo.Builder.GetILGenerator();
foreach (var item in Enum.GetNames(typeof(InternalTrancheTypes)))
{
var ident = new Identifier(n.Location, item);
var instantiate = new InstantiateClass(item, new ExpressionList());
var assign = new Assign(ident, instantiate) {InternalType = new TypeClass(item)};
VisitAssign(assign);
}
_assemblyBuilder.SetEntryPoint(methodInfo.Builder);
}
else
{
var ctorInfo = CreateInternalClassCtor(n, name);
_gen = ctorInfo.Builder.GetILGenerator();
var baseCtor = typeof(object).GetConstructor(Type.EmptyTypes);
_gen.Emit(OpCodes.Ldarg_0); //this.
if (baseCtor != null) _gen.Emit(OpCodes.Call, baseCtor);
}
}
public override void VisitIdentifier(Identifier n)
{
if (_mgr.HasSymbol(n.Id))
{
var d = _mgr.GetType(n.Id);
n.Descriptor = d;
n.InternalType = d.Type;
_lastSeenType = d.Type;
}
else
{
ReportError(n.Location, "Identifier '{0}' has not been declared.", n.Id);
}
}