diff options
Diffstat (limited to 'src/coreclr/tools/Common/TypeSystem/IL/Stubs/ForwardDelegateCreationThunk.cs')
| -rw-r--r-- | src/coreclr/tools/Common/TypeSystem/IL/Stubs/ForwardDelegateCreationThunk.cs | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/src/coreclr/tools/Common/TypeSystem/IL/Stubs/ForwardDelegateCreationThunk.cs b/src/coreclr/tools/Common/TypeSystem/IL/Stubs/ForwardDelegateCreationThunk.cs index fd1e907f844..3dd0616af51 100644 --- a/src/coreclr/tools/Common/TypeSystem/IL/Stubs/ForwardDelegateCreationThunk.cs +++ b/src/coreclr/tools/Common/TypeSystem/IL/Stubs/ForwardDelegateCreationThunk.cs @@ -1,11 +1,8 @@ // Licensed to the .NET Foundation under one or more agreements. // The .NET Foundation licenses this file to you under the MIT license. -using System; using Internal.TypeSystem; using Internal.TypeSystem.Interop; -using Debug = System.Diagnostics.Debug; -using Internal.TypeSystem.Ecma; namespace Internal.IL.Stubs { @@ -18,7 +15,7 @@ namespace Internal.IL.Stubs private readonly MetadataType _delegateType; private readonly InteropStateManager _interopStateManager; private MethodSignature _signature; - + public ForwardDelegateCreationThunk(MetadataType delegateType, TypeDesc owningType, InteropStateManager interopStateManager) { @@ -55,14 +52,11 @@ namespace Internal.IL.Stubs { get { - if (_signature == null) - { - _signature = new MethodSignature(MethodSignatureFlags.Static, 0, + _signature ??= new MethodSignature(MethodSignatureFlags.Static, 0, DelegateType, new TypeDesc[] { Context.GetWellKnownType(WellKnownType.IntPtr) }); - } return _signature; } } @@ -87,7 +81,7 @@ namespace Internal.IL.Stubs /// This thunk creates a delegate from a native function pointer /// by first creating a PInvokeDelegateWrapper from the function pointer /// and then creating the delegate from the Invoke method of the wrapper - /// + /// /// Generated IL: /// ldarg 0 /// newobj PInvokeDelegateWrapper.ctor @@ -95,8 +89,8 @@ namespace Internal.IL.Stubs /// ldvirtftn PInvokeDelegateWrapper.Invoke /// newobj DelegateType.ctor /// ret - /// - /// Equivalent C# + /// + /// Equivalent C# /// return new DelegateType(new PInvokeDelegateWrapper(functionPointer).Invoke) /// </summary> public override MethodIL EmitIL() @@ -116,8 +110,8 @@ namespace Internal.IL.Stubs .GetPInvokeDelegateWrapperMethod(PInvokeDelegateWrapperMethodKind.Invoke))); codeStream.Emit(ILOpcode.newobj, emitter.NewToken( - _delegateType.GetMethod(".ctor", - new MethodSignature(MethodSignatureFlags.None, + _delegateType.GetMethod(".ctor", + new MethodSignature(MethodSignatureFlags.None, genericParameterCount: 0, returnType: Context.GetWellKnownType(WellKnownType.Void), parameters: new TypeDesc[] { Context.GetWellKnownType(WellKnownType.Object), |