internal JsClass CompileClass(IType type)
{
if (type == null || type.IsExcluded())
{
return(null);
}
var klass = type.Data as JsClass;
if (klass != null)
{
return(klass);
}
if (type.IsEnum && type.ValueType.IsInt64())
{
CompileClass(type.ValueType);
}
var baseType = type.BaseType;
var baseClass = CompileClass(baseType.Is(SystemTypeCode.ValueType) || type.IsEnum ? SystemTypes.Object : baseType);
var ns = string.IsNullOrEmpty(type.Namespace) ? "$global" : type.Namespace;
_program.DefineNamespace(ns);
klass = new JsClass(type, baseType.Is(SystemTypeCode.ValueType) || type.IsString() ? null : baseClass);
type.Data = klass;
if (baseClass != null)
{
baseClass.Subclasses.Add(klass);
}
foreach (var iface in type.Interfaces)
{
JsInterface.Make(iface).Implementations.Add(klass);
}
_program.Add(klass);
switch (type.TypeKind)
{
case TypeKind.Struct:
JsStruct.CompileCopy(klass);
break;
case TypeKind.Delegate:
JsDelegate.CreateInstanceImpl(klass);
break;
}
CompileImpls(klass, type);
return(klass);
}
public JsProgram Compile()
{
if (_program != null)
{
return(_program);
}
_program = new JsProgram();
_program.Require("core.js");
var entryPoint = _assembly.EntryPoint;
var method = CompileMethod(entryPoint);
// system exceptions
CompileClass(CorlibTypes[CorlibTypeId.NullReferenceException]);
CompileClass(CorlibTypes[CorlibTypeId.InvalidCastException]);
CompileClass(CorlibTypes[CorlibTypeId.NotImplementedException]);
CompileClass(CorlibTypes[CorlibTypeId.IndexOutOfRangeException]);
// build types
CompileClass(SystemTypes.Type);
new TypeInfoBuilder(this, _program).Build();
//TODO: pass args to main from node.js args
var ctx = new MethodContext(this, CompileClass(entryPoint.DeclaringType), entryPoint, new TryCatchBlock[0]);
var main = new JsFunction(null);
InitClass(ctx, main, entryPoint);
main.Body.Add(method.FullName.Id().Call().AsStatement());
_program.Add(main.Call().AsStatement());
return(_program);
}