// Copyright (c) .NET Foundation and contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
 
using System.Diagnostics.CodeAnalysis;
using ILLink.Shared.TypeSystemProxy;
using Microsoft.CodeAnalysis;
 
namespace ILLink.Shared.TrimAnalysis
{
	internal partial record MethodParameterValue
	{
		public MethodParameterValue (IParameterSymbol parameterSymbol)
			: this (new ParameterProxy (parameterSymbol)) { }
		public MethodParameterValue (IMethodSymbol methodSymbol, ParameterIndex parameterIndex, DynamicallyAccessedMemberTypes dynamicallyAccessedMemberTypes)
			: this (new (new (methodSymbol), parameterIndex), dynamicallyAccessedMemberTypes) { }
 
		public MethodParameterValue (ParameterProxy parameter)
			: this (parameter, FlowAnnotations.GetMethodParameterAnnotation (parameter)) { }
 
		public MethodParameterValue (ParameterProxy parameter, DynamicallyAccessedMemberTypes dynamicallyAccessedMemberTypes, bool overrideIsThis = false)
		{
			Parameter = parameter;
			DynamicallyAccessedMemberTypes = dynamicallyAccessedMemberTypes;
			StaticType = parameter.ParameterType;
			_overrideIsThis = overrideIsThis;
		}
 
		public override DynamicallyAccessedMemberTypes DynamicallyAccessedMemberTypes { get; }
 
		public IMethodSymbol MethodSymbol => Parameter.Method.Method;
	}
}