51 строка
1.3 KiB
C#
51 строка
1.3 KiB
C#
// Copyright 2018 Microsoft Inc. All rights reserved.
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using System;
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using System.Collections.Generic;
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using Mono.Cecil;
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using Mono.Linker;
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using Mono.Linker.Steps;
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using Xamarin.Tuner;
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namespace Xamarin.Linker {
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// CoreSweepStep is shared between Xamarin.Mac and Xamarin.iOS
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public class CoreSweepStep : MobileSweepStep {
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public CoreSweepStep (bool sweepSymbols)
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: base (sweepSymbols)
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{
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}
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protected DerivedLinkContext LinkContext {
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get {
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return (DerivedLinkContext) base.Context;
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}
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}
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protected override void InterfaceRemoved (TypeDefinition type, InterfaceImplementation iface)
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{
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base.InterfaceRemoved (type, iface);
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// The static registrar needs access to the interfaces for protocols, so keep them around.
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if (!LinkContext.ProtocolImplementations.TryGetValue (type, out var list))
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LinkContext.ProtocolImplementations [type] = list = new List<TypeDefinition> ();
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var it = iface.InterfaceType.Resolve ();
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if (it is null) {
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// The interface type might already have been linked away, so go look for it among those types as well
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it = LinkContext.GetLinkedAwayType (iface.InterfaceType, out _);
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}
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list.Add (it);
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}
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protected override void ElementRemoved (IMetadataTokenProvider element)
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{
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base.ElementRemoved (element);
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if (element is TypeDefinition td)
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LinkContext.AddLinkedAwayType (td);
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}
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}
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}
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