CSharpInvokeMemberBinder
sealed class CSharpInvokeMemberBinder : InvokeMemberBinder, ICSharpInvokeOrInvokeMemberBinder, ICSharpBinder
using Microsoft.CSharp.RuntimeBinder.Semantics;
using System;
using System.Collections.Generic;
using System.Dynamic;
namespace Microsoft.CSharp.RuntimeBinder
{
internal sealed class CSharpInvokeMemberBinder : InvokeMemberBinder, ICSharpInvokeOrInvokeMemberBinder, ICSharpBinder
{
private readonly List<Type> _typeArguments;
private readonly List<CSharpArgumentInfo> _argumentInfo;
private readonly RuntimeBinder _binder;
public BindingFlag BindingFlags => (BindingFlag)0;
public bool IsBinderThatCanHaveRefReceiver => true;
bool ICSharpInvokeOrInvokeMemberBinder.StaticCall {
get {
return _argumentInfo[0]?.IsStaticType ?? false;
}
}
public CSharpCallFlags Flags { get; }
public Type CallingContext { get; }
public bool IsChecked => false;
public IList<Type> TypeArguments => _typeArguments.AsReadOnly();
bool ICSharpInvokeOrInvokeMemberBinder.ResultDiscarded {
get {
return (Flags & CSharpCallFlags.ResultDiscarded) != CSharpCallFlags.None;
}
}
public Expr DispatchPayload(RuntimeBinder runtimeBinder, ArgumentObject[] arguments, LocalVariableSymbol[] locals)
{
return runtimeBinder.DispatchPayload(this, arguments, locals);
}
public void PopulateSymbolTableWithName(SymbolTable symbolTable, Type callingType, ArgumentObject[] arguments)
{
RuntimeBinder.PopulateSymbolTableWithPayloadInformation(symbolTable, this, callingType, arguments);
}
public CSharpArgumentInfo GetArgumentInfo(int index)
{
return _argumentInfo[index];
}
public CSharpArgumentInfo[] ArgumentInfoArray()
{
return _argumentInfo.ToArray();
}
public CSharpInvokeMemberBinder(CSharpCallFlags flags, string name, Type callingContext, IEnumerable<Type> typeArguments, IEnumerable<CSharpArgumentInfo> argumentInfo)
: base(name, false, BinderHelper.CreateCallInfo(argumentInfo, 1))
{
Flags = flags;
CallingContext = callingContext;
_typeArguments = BinderHelper.ToList(typeArguments);
_argumentInfo = BinderHelper.ToList(argumentInfo);
_binder = RuntimeBinder.GetInstance();
}
public override DynamicMetaObject FallbackInvokeMember(DynamicMetaObject target, DynamicMetaObject[] args, DynamicMetaObject errorSuggestion)
{
return BinderHelper.Bind(this, _binder, BinderHelper.Cons(target, args), _argumentInfo, errorSuggestion);
}
public override DynamicMetaObject FallbackInvoke(DynamicMetaObject target, DynamicMetaObject[] args, DynamicMetaObject errorSuggestion)
{
CSharpInvokeBinder cSharpInvokeBinder = new CSharpInvokeBinder(Flags, CallingContext, _argumentInfo);
return cSharpInvokeBinder.Defer(target, args);
}
string get_Name()
{
return base.Name;
}
string ICSharpBinder.get_Name()
{
return this.get_Name();
}
}
}