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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
using System;
using ICSharpCode.NRefactory.TypeSystem;
namespace ICSharpCode.NRefactory.Semantics
{
/// <summary>
/// Resolve result representing a 'foreach' loop.
/// </summary>
public class ForEachResolveResult : ResolveResult
{
/// <summary>
/// Gets the semantic tree for the call to GetEnumerator.
/// </summary>
public readonly ResolveResult GetEnumeratorCall;
/// <summary>
/// Gets the collection type.
/// </summary>
public readonly IType CollectionType;
/// <summary>
/// Gets the enumerator type.
/// </summary>
public readonly IType EnumeratorType;
/// <summary>
/// Gets the element type.
/// This is the type that would be inferred for an implicitly-typed element variable.
/// For explicitly-typed element variables, this type may differ from <c>ElementVariable.Type</c>.
/// </summary>
public readonly IType ElementType;
/// <summary>
/// Gets the element variable.
/// </summary>
public readonly IVariable ElementVariable;
/// <summary>
/// Gets the Current property on the IEnumerator.
/// Returns null if the property is not found.
/// </summary>
public readonly IProperty CurrentProperty;
/// <summary>
/// Gets the MoveNext() method on the IEnumerator.
/// Returns null if the method is not found.
/// </summary>
public readonly IMethod MoveNextMethod;
public ForEachResolveResult(ResolveResult getEnumeratorCall, IType collectionType, IType enumeratorType, IType elementType, IVariable elementVariable, IProperty currentProperty, IMethod moveNextMethod, IType voidType)
: base(voidType)
{
if (getEnumeratorCall == null)
throw new ArgumentNullException("getEnumeratorCall");
if (collectionType == null)
throw new ArgumentNullException("collectionType");
if (enumeratorType == null)
throw new ArgumentNullException("enumeratorType");
if (elementType == null)
throw new ArgumentNullException("elementType");
if (elementVariable == null)
throw new ArgumentNullException("elementVariable");
this.GetEnumeratorCall = getEnumeratorCall;
this.CollectionType = collectionType;
this.EnumeratorType = enumeratorType;
this.ElementType = elementType;
this.ElementVariable = elementVariable;
this.CurrentProperty = currentProperty;
this.MoveNextMethod = moveNextMethod;
}
}
}
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