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提交 0eccaec5 编写于 作者: C Charles Stoner
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Merge pull request #9922 from cston/unskip 

Include [DynamicAttribute] for captured dynamic variables
上级 c0882955 ef84d2f5
隐藏空白更改
内联 并排
Showing with 244 addition and 136 deletion
src/Compilers/CSharp/Portable/Lowering/LambdaRewriter/LambdaCapturedVariable.cs
浏览文件 @ 0eccaec5
// Copyright (c) Microsoft. All Rights Reserved. Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using System.Diagnostics;
using Microsoft.CodeAnalysis.CodeGen;
using Microsoft.CodeAnalysis.CSharp.Symbols;
using Roslyn.Utilities;
......@@ -98,5 +98,13 @@ internal override bool IsCapturedFrame
return _isThis;
}
}
internal override bool SuppressDynamicAttribute
{
get
{
return false;
}
}
}
}
src/Compilers/CSharp/Portable/Lowering/StateMachineRewriter/StateMachineFieldSymbol.cs
浏览文件 @ 0eccaec5
......@@ -42,6 +42,11 @@ public StateMachineFieldSymbol(NamedTypeSymbol stateMachineType, TypeSymbol type
this.SlotDebugInfo = slotDebugInfo;
}
internal override bool SuppressDynamicAttribute
{
get { return true; }
}
internal override TypeSymbol GetFieldType(ConsList<FieldSymbol> fieldsBeingBound)
{
return _type;
......
src/Compilers/CSharp/Portable/Symbols/Synthesized/SynthesizedBackingFieldSymbol.cs
浏览文件 @ 0eccaec5
......@@ -2,10 +2,6 @@
using System.Collections.Immutable;
using System.Diagnostics;
using Microsoft.CodeAnalysis.CSharp.Emit;
using Microsoft.CodeAnalysis.CSharp.Symbols;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.CodeAnalysis.Text;
using Roslyn.Utilities;
namespace Microsoft.CodeAnalysis.CSharp.Symbols
......@@ -53,6 +49,14 @@ public override ImmutableArray<Location> Locations
}
}
internal override bool SuppressDynamicAttribute
{
get
{
return false;
}
}
internal override TypeSymbol GetFieldType(ConsList<FieldSymbol> fieldsBeingBound)
{
return _property.Type;
......
src/Compilers/CSharp/Portable/Symbols/Synthesized/SynthesizedEnumValueFieldSymbol.cs
浏览文件 @ 0eccaec5
// Copyright (c) Microsoft. All Rights Reserved. Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using Microsoft.CodeAnalysis.CSharp.Emit;
using Roslyn.Utilities;
namespace Microsoft.CodeAnalysis.CSharp.Symbols
......@@ -15,6 +14,11 @@ public SynthesizedEnumValueFieldSymbol(SourceNamedTypeSymbol containingEnum)
{
}
internal override bool SuppressDynamicAttribute
{
get { return true; }
}
internal override TypeSymbol GetFieldType(ConsList<FieldSymbol> fieldsBeingBound)
{
return ((SourceNamedTypeSymbol)ContainingType).EnumUnderlyingType;
......
src/Compilers/CSharp/Portable/Symbols/Synthesized/SynthesizedFieldSymbol.cs
浏览文件 @ 0eccaec5
......@@ -11,7 +11,7 @@ namespace Microsoft.CodeAnalysis.CSharp.Symbols
/// <summary>
/// Represents a compiler generated field of given type and name.
/// </summary>
internal class SynthesizedFieldSymbol : SynthesizedFieldSymbolBase
internal sealed class SynthesizedFieldSymbol : SynthesizedFieldSymbolBase
{
private readonly TypeSymbol _type;
......@@ -28,6 +28,11 @@ internal class SynthesizedFieldSymbol : SynthesizedFieldSymbolBase
_type = type;
}
internal override bool SuppressDynamicAttribute
{
get { return true; }
}
internal override TypeSymbol GetFieldType(ConsList<FieldSymbol> fieldsBeingBound)
{
return _type;
......
src/Compilers/CSharp/Portable/Symbols/Synthesized/SynthesizedFieldSymbolBase.cs
浏览文件 @ 0eccaec5
......@@ -2,13 +2,12 @@
using System.Collections.Immutable;
using System.Diagnostics;
using Microsoft.CodeAnalysis.CSharp.Emit;
using Roslyn.Utilities;
namespace Microsoft.CodeAnalysis.CSharp.Symbols
{
/// <summary>
/// Represents a compiler generated field.
/// Represents a compiler generated field or captured variable.
/// </summary>
internal abstract class SynthesizedFieldSymbolBase : FieldSymbol
{
......@@ -33,21 +32,27 @@ internal abstract class SynthesizedFieldSymbolBase : FieldSymbol
(isStatic ? DeclarationModifiers.Static : DeclarationModifiers.None);
}
internal abstract bool SuppressDynamicAttribute
{
get;
}
internal override void AddSynthesizedAttributes(ModuleCompilationState compilationState, ref ArrayBuilder<SynthesizedAttributeData> attributes)
{
base.AddSynthesizedAttributes(compilationState, ref attributes);
// do not emit Dynamic or CompilerGenerated attributes for fields inside compiler generated types:
if (_containingType.IsImplicitlyDeclared)
{
return;
}
CSharpCompilation compilation = this.DeclaringCompilation;
AddSynthesizedAttribute(ref attributes, compilation.TrySynthesizeAttribute(WellKnownMember.System_Runtime_CompilerServices_CompilerGeneratedAttribute__ctor));
// do not emit CompilerGenerated attributes for fields inside compiler generated types:
if (!_containingType.IsImplicitlyDeclared)
{
AddSynthesizedAttribute(ref attributes, compilation.TrySynthesizeAttribute(WellKnownMember.System_Runtime_CompilerServices_CompilerGeneratedAttribute__ctor));
}
if (this.Type.ContainsDynamic() && compilation.HasDynamicEmitAttributes() && compilation.CanEmitBoolean())
if (!this.SuppressDynamicAttribute &&
this.Type.ContainsDynamic() &&
compilation.HasDynamicEmitAttributes() &&
compilation.CanEmitBoolean())
{
AddSynthesizedAttribute(ref attributes, compilation.SynthesizeDynamicAttribute(this.Type, this.CustomModifiers.Length));
}
......
src/Compilers/CSharp/Portable/Symbols/Synthesized/SynthesizedLambdaCacheFieldSymbol.cs
浏览文件 @ 0eccaec5
// Copyright (c) Microsoft. All Rights Reserved. Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System.Diagnostics;
using Roslyn.Utilities;
namespace Microsoft.CodeAnalysis.CSharp.Symbols
{
internal sealed class SynthesizedLambdaCacheFieldSymbol : SynthesizedFieldSymbol, ISynthesizedMethodBodyImplementationSymbol
internal sealed class SynthesizedLambdaCacheFieldSymbol : SynthesizedFieldSymbolBase, ISynthesizedMethodBodyImplementationSymbol
{
private readonly TypeSymbol _type;
private readonly MethodSymbol _topLevelMethod;
public SynthesizedLambdaCacheFieldSymbol(NamedTypeSymbol containingType, TypeSymbol type, string name, MethodSymbol topLevelMethod, bool isReadOnly, bool isStatic)
: base(containingType, type, name, isPublic: true, isReadOnly: isReadOnly, isStatic: isStatic)
: base(containingType, name, isPublic: true, isReadOnly: isReadOnly, isStatic: isStatic)
{
Debug.Assert(topLevelMethod != null);
Debug.Assert((object)type != null);
Debug.Assert((object)topLevelMethod != null);
_type = type;
_topLevelMethod = topLevelMethod;
}
internal override bool SuppressDynamicAttribute => true;
IMethodSymbol ISynthesizedMethodBodyImplementationSymbol.Method => _topLevelMethod;
// When the containing top-level method body is updated we don't need to attempt to update the cache field
// since a field update is a no-op.
bool ISynthesizedMethodBodyImplementationSymbol.HasMethodBodyDependency => false;
internal override TypeSymbol GetFieldType(ConsList<FieldSymbol> fieldsBeingBound)
{
return _type;
}
}
}
src/Compilers/CSharp/Test/Emit/Attributes/AttributeTests_Dynamic.cs
浏览文件 @ 0eccaec5
......@@ -1264,5 +1264,94 @@ static void Main()
// Make sure we emit without errors when System.Boolean is missing.
CompileAndVerify(comp, verify: false);
}
[Fact]
[WorkItem(7840, "https://github.com/dotnet/roslyn/issues/7840")]
public void DynamicDisplayClassFieldMissingBoolean()
{
var source0 =
@"namespace System
{
public class Object { }
public struct Int32 { }
public class ValueType { }
public class Attribute { }
public struct Void { }
public struct IntPtr { }
public class MulticastDelegate { }
}";
var source1 =
@"delegate void D();
class C
{
static void Main()
{
dynamic x = 1;
D d = () => { dynamic y = x; };
}
}";
var comp = CreateCompilation(source0);
comp.VerifyDiagnostics();
var ref0 = comp.EmitToImageReference();
comp = CreateCompilation(source1, references: new[] { ref0, SystemCoreRef });
comp.VerifyDiagnostics();
// Make sure we emit without errors when System.Boolean is missing.
CompileAndVerify(comp, verify: false);
}
[Fact]
public void BackingField()
{
var source =
@"class C
{
static dynamic[] P { get; set; }
}";
CompileAndVerify(source, additionalRefs: new[] { CSharpRef, SystemCoreRef }, expectedSignatures: new[]
{
Signature(
"C",
"<P>k__BackingField",
".field [System.Runtime.CompilerServices.CompilerGeneratedAttribute()] [System.Runtime.CompilerServices.DynamicAttribute(System.Collections.ObjectModel.ReadOnlyCollection`1[System.Reflection.CustomAttributeTypedArgument])] private static System.Object[] <P>k__BackingField")
});
}
[Fact]
[WorkItem(1095613, "http://vstfdevdiv:8080/DevDiv2/DevDiv/_workitems/edit/1095613")]
public void DisplayClassField()
{
var source =
@"using System;
class C
{
static void F(dynamic[] a)
{
H(() => G(a));
dynamic d = a;
H(() => G(d));
}
static void G(object a)
{
}
static void H(Action a)
{
}
static void Main()
{
F(new object[0]);
}
}";
CompileAndVerify(source, additionalRefs: new[] { CSharpRef, SystemCoreRef }, expectedSignatures: new[]
{
Signature(
"C+<>c__DisplayClass0_0",
"a",
".field [System.Runtime.CompilerServices.DynamicAttribute(System.Collections.ObjectModel.ReadOnlyCollection`1[System.Reflection.CustomAttributeTypedArgument])] public instance System.Object[] a"),
Signature(
"C+<>c__DisplayClass0_0",
"d",
".field [System.Runtime.CompilerServices.DynamicAttribute()] public instance System.Object d")
});
}
}
}
src/Compilers/CSharp/Test/Emit/CodeGen/CodeGenDynamicTests.cs
浏览文件 @ 0eccaec5
......@@ -55,6 +55,7 @@ public class CodeGen_DynamicTests : CSharpTestBase
#endregion
#region C# Runtime and System.Core sources
private const string CSharpBinderTemplate = @"
......@@ -642,7 +643,9 @@ public void M1(dynamic d)
var displayClass = c.GetMember<NamedTypeSymbol>("<>c__DisplayClass0_0");
var d = displayClass.GetMember<FieldSymbol>("d");
Assert.Equal(0, d.GetAttributes().Length);
var attributes = d.GetAttributes();
Assert.Equal(1, attributes.Length);
Assert.Equal("System.Runtime.CompilerServices.DynamicAttribute", attributes[0].AttributeClass.ToDisplayString());
});
}
......@@ -1047,7 +1050,7 @@ .maxstack 9
IL_0069: ldarg.0
IL_006a: ldfld ""T C.<>c__DisplayClass0_0<T>.a""
IL_006f: ldarg.0
IL_0070: ldfld ""object C.<>c__DisplayClass0_0<T>.b""
IL_0070: ldfld """"
IL_0075: callvirt ""void System.Action<System.Runtime.CompilerServices.CallSite, System.Type, T, object>.Invoke(System.Runtime.CompilerServices.CallSite, System.Type, T, object)""
IL_007a: ret
}
......@@ -1130,7 +1133,7 @@ .maxstack 13
IL_0005: stloc.0
IL_0006: ldloc.0
IL_0007: newobj ""C..ctor()""
IL_000c: stfld ""object C.<>c__DisplayClass11_0.dyn""
IL_000c: stfld ""dynamic C.<>c__DisplayClass11_0.dyn""
IL_0011: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, bool>> C.<>o__11.<>p__2""
IL_0016: brtrue.s IL_0044
IL_0018: ldc.i4.0
......@@ -1198,7 +1201,7 @@ .maxstack 13
IL_00da: ldfld ""System.Func<System.Runtime.CompilerServices.CallSite, object, object> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, object>>.Target""
IL_00df: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, object>> C.<>o__11.<>p__0""
IL_00e4: ldloc.0
IL_00e5: ldfld ""object C.<>c__DisplayClass11_0.dyn""
IL_00e5: ldfld ""dynamic C.<>c__DisplayClass11_0.dyn""
IL_00ea: callvirt ""object System.Func<System.Runtime.CompilerServices.CallSite, object, object>.Invoke(System.Runtime.CompilerServices.CallSite, object)""
IL_00ef: ldc.i4.s 123
IL_00f1: callvirt ""object System.Func<System.Runtime.CompilerServices.CallSite, object, int, object>.Invoke(System.Runtime.CompilerServices.CallSite, object, int)""
......@@ -1234,7 +1237,7 @@ .maxstack 13
IL_014d: ldfld ""System.Func<System.Runtime.CompilerServices.CallSite, object, object, object> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, object, object>>.Target""
IL_0152: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, object, object>> C.<>o__11.<>p__4""
IL_0157: ldloc.0
IL_0158: ldfld ""object C.<>c__DisplayClass11_0.dyn""
IL_0158: ldfld ""dynamic C.<>c__DisplayClass11_0.dyn""
IL_015d: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, object, object>> C.<>o__11.<>p__3""
IL_0162: brtrue.s IL_019e
IL_0164: ldc.i4.0
......@@ -1263,7 +1266,7 @@ .maxstack 13
IL_01a3: ldfld ""System.Func<System.Runtime.CompilerServices.CallSite, object, object, object> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, object, object>>.Target""
IL_01a8: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, object, object>> C.<>o__11.<>p__3""
IL_01ad: ldloc.0
IL_01ae: ldfld ""object C.<>c__DisplayClass11_0.dyn""
IL_01ae: ldfld ""dynamic C.<>c__DisplayClass11_0.dyn""
IL_01b3: ldloc.1
IL_01b4: callvirt ""object System.Func<System.Runtime.CompilerServices.CallSite, object, object, object>.Invoke(System.Runtime.CompilerServices.CallSite, object, object)""
IL_01b9: callvirt ""object System.Func<System.Runtime.CompilerServices.CallSite, object, object, object>.Invoke(System.Runtime.CompilerServices.CallSite, object, object)""
......@@ -1295,7 +1298,7 @@ .maxstack 13
IL_0204: ldfld ""System.Func<System.Runtime.CompilerServices.CallSite, object, object, object> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, object, object>>.Target""
IL_0209: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, object, object>> C.<>o__11.<>p__7""
IL_020e: ldloc.0
IL_020f: ldfld ""object C.<>c__DisplayClass11_0.dyn""
IL_020f: ldfld ""dynamic C.<>c__DisplayClass11_0.dyn""
IL_0214: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, object>> C.<>o__11.<>p__6""
IL_0219: brtrue.s IL_024b
IL_021b: ldc.i4.0
......@@ -1338,7 +1341,7 @@ .maxstack 13
IL_0295: ldfld ""System.Func<System.Runtime.CompilerServices.CallSite, object, object> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, object>>.Target""
IL_029a: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, object>> C.<>o__11.<>p__5""
IL_029f: ldloc.0
IL_02a0: ldfld ""object C.<>c__DisplayClass11_0.dyn""
IL_02a0: ldfld ""dynamic C.<>c__DisplayClass11_0.dyn""
IL_02a5: callvirt ""object System.Func<System.Runtime.CompilerServices.CallSite, object, object>.Invoke(System.Runtime.CompilerServices.CallSite, object)""
IL_02aa: callvirt ""object System.Func<System.Runtime.CompilerServices.CallSite, object, object>.Invoke(System.Runtime.CompilerServices.CallSite, object)""
IL_02af: callvirt ""object System.Func<System.Runtime.CompilerServices.CallSite, object, object, object>.Invoke(System.Runtime.CompilerServices.CallSite, object, object)""
......@@ -1348,7 +1351,7 @@ .maxstack 13
IL_02bc: newobj ""System.Action..ctor(object, System.IntPtr)""
IL_02c1: stloc.2
IL_02c2: ldloc.0
IL_02c3: ldfld ""object C.<>c__DisplayClass11_0.dyn""
IL_02c3: ldfld ""dynamic C.<>c__DisplayClass11_0.dyn""
IL_02c8: stloc.3
IL_02c9: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, bool>> C.<>o__11.<>p__14""
IL_02ce: brtrue.s IL_02ef
......@@ -8860,11 +8863,10 @@ .maxstack 9
IL_0055: ldtoken ""C""
IL_005a: call ""System.Type System.Type.GetTypeFromHandle(System.RuntimeTypeHandle)""
IL_005f: ldarg.0
IL_0060: ldfld ""object C.<>c__DisplayClass0_0.x""
IL_0060: ldfld ""dynamic C.<>c__DisplayClass0_0.x""
IL_0065: callvirt ""void System.Action<System.Runtime.CompilerServices.CallSite, System.Type, object>.Invoke(System.Runtime.CompilerServices.CallSite, System.Type, object)""
IL_006a: ret
}
");
}");
}
[Fact]
......@@ -14580,7 +14582,7 @@ .maxstack 10
IL_008e: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, object, object>> C.<>o__0.<>p__0""
IL_0093: ldarg.0
IL_0094: ldfld ""C.<>c__DisplayClass0_0 C.<>c__DisplayClass0_0.<<Main>b__0>d.<>4__this""
IL_0099: ldfld ""object C.<>c__DisplayClass0_0.d""
IL_0099: ldfld ""dynamic C.<>c__DisplayClass0_0.d""
IL_009e: callvirt ""object System.Func<System.Runtime.CompilerServices.CallSite, object, object>.Invoke(System.Runtime.CompilerServices.CallSite, object)""
IL_00a3: callvirt ""object System.Func<System.Runtime.CompilerServices.CallSite, object, object>.Invoke(System.Runtime.CompilerServices.CallSite, object)""
IL_00a8: stloc.2
......
src/ExpressionEvaluator/CSharp/Test/ExpressionCompiler/DynamicTests.cs
浏览文件 @ 0eccaec5
......@@ -1329,7 +1329,7 @@ .maxstack 9
}
[WorkItem(1095613, "http://vstfdevdiv:8080/DevDiv2/DevDiv/_workitems/edit/1095613")]
[Fact(Skip = "1095613")]
[Fact]
public void HoistedLocalsLoseDynamicAttribute()
{
var source = @"
......@@ -1356,114 +1356,89 @@ static void Foo(int x)
var result = context.CompileExpression("Foo(x)", out error, testData);
Assert.Null(error);
VerifyCustomTypeInfo(result, 0x01);
testData.GetMethodData("<>c.<>m0()").VerifyIL(@"
{
// Code size 166 (0xa6)
.maxstack 11
.locals init (System.Func<dynamic> V_0) //a
IL_0000: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>> <>c.<<>m0>o__SiteContainer0.<>p__Site2""
IL_0005: brtrue.s IL_002b
testData.GetMethodData("<>x.<>m0").VerifyIL(
@"{
// Code size 103 (0x67)
.maxstack 9
.locals init (C.<>c__DisplayClass0_0 V_0, //CS$<>8__locals0
System.Func<dynamic> V_1) //a
IL_0000: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>x.<>o__0.<>p__0""
IL_0005: brtrue.s IL_0042
IL_0007: ldc.i4.0
IL_0008: ldtoken ""System.Func<dynamic>""
IL_000d: call ""System.Type System.Type.GetTypeFromHandle(System.RuntimeTypeHandle)""
IL_0012: ldtoken ""<>c""
IL_0017: call ""System.Type System.Type.GetTypeFromHandle(System.RuntimeTypeHandle)""
IL_001c: call ""System.Runtime.CompilerServices.CallSiteBinder Microsoft.CSharp.RuntimeBinder.Binder.Convert(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags, System.Type, System.Type)""
IL_0021: call ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>>.Create(System.Runtime.CompilerServices.CallSiteBinder)""
IL_0026: stsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>> <>c.<<>m0>o__SiteContainer0.<>p__Site2""
IL_002b: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>> <>c.<<>m0>o__SiteContainer0.<>p__Site2""
IL_0030: ldfld ""System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>>.Target""
IL_0035: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>> <>c.<<>m0>o__SiteContainer0.<>p__Site2""
IL_003a: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>c.<<>m0>o__SiteContainer0.<>p__Site1""
IL_003f: brtrue.s IL_007c
IL_0041: ldc.i4.0
IL_0042: ldstr ""Foo""
IL_0047: ldnull
IL_0048: ldtoken ""<>c""
IL_004d: call ""System.Type System.Type.GetTypeFromHandle(System.RuntimeTypeHandle)""
IL_0052: ldc.i4.2
IL_0053: newarr ""Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo""
IL_0058: dup
IL_0059: ldc.i4.0
IL_005a: ldc.i4.s 33
IL_005c: ldnull
IL_005d: call ""Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo.Create(Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfoFlags, string)""
IL_0062: stelem.ref
IL_0063: dup
IL_0064: ldc.i4.1
IL_0065: ldc.i4.0
IL_0066: ldnull
IL_0067: call ""Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo.Create(Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfoFlags, string)""
IL_006c: stelem.ref
IL_006d: call ""System.Runtime.CompilerServices.CallSiteBinder Microsoft.CSharp.RuntimeBinder.Binder.InvokeMember(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags, string, System.Collections.Generic.IEnumerable<System.Type>, System.Type, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>)""
IL_0072: call ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>>.Create(System.Runtime.CompilerServices.CallSiteBinder)""
IL_0077: stsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>c.<<>m0>o__SiteContainer0.<>p__Site1""
IL_007c: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>c.<<>m0>o__SiteContainer0.<>p__Site1""
IL_0081: ldfld ""System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>>.Target""
IL_0086: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>c.<<>m0>o__SiteContainer0.<>p__Site1""
IL_008b: ldtoken ""<>c""
IL_0090: call ""System.Type System.Type.GetTypeFromHandle(System.RuntimeTypeHandle)""
IL_0095: ldsfld ""dynamic C.x""
IL_009a: callvirt ""dynamic System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>.Invoke(System.Runtime.CompilerServices.CallSite, System.Type, dynamic)""
IL_009f: callvirt ""System.Func<dynamic> System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>.Invoke(System.Runtime.CompilerServices.CallSite, dynamic)""
IL_00a4: stloc.0
IL_00a5: ret
IL_0008: ldstr ""Foo""
IL_000d: ldnull
IL_000e: ldtoken ""C""
IL_0013: call ""System.Type System.Type.GetTypeFromHandle(System.RuntimeTypeHandle)""
IL_0018: ldc.i4.2
IL_0019: newarr ""Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo""
IL_001e: dup
IL_001f: ldc.i4.0
IL_0020: ldc.i4.s 33
IL_0022: ldnull
IL_0023: call ""Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo.Create(Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfoFlags, string)""
IL_0028: stelem.ref
IL_0029: dup
IL_002a: ldc.i4.1
IL_002b: ldc.i4.0
IL_002c: ldnull
IL_002d: call ""Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo.Create(Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfoFlags, string)""
IL_0032: stelem.ref
IL_0033: call ""System.Runtime.CompilerServices.CallSiteBinder Microsoft.CSharp.RuntimeBinder.Binder.InvokeMember(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags, string, System.Collections.Generic.IEnumerable<System.Type>, System.Type, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>)""
IL_0038: call ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>>.Create(System.Runtime.CompilerServices.CallSiteBinder)""
IL_003d: stsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>x.<>o__0.<>p__0""
IL_0042: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>x.<>o__0.<>p__0""
IL_0047: ldfld ""System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>>.Target""
IL_004c: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>x.<>o__0.<>p__0""
IL_0051: ldtoken ""<>x""
IL_0056: call ""System.Type System.Type.GetTypeFromHandle(System.RuntimeTypeHandle)""
IL_005b: ldloc.0
IL_005c: ldfld ""dynamic C.<>c__DisplayClass0_0.x""
IL_0061: callvirt ""dynamic System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>.Invoke(System.Runtime.CompilerServices.CallSite, System.Type, dynamic)""
IL_0066: ret
}");
testData = new CompilationTestData();
result = context.CompileExpression("Foo(y)", out error, testData);
Assert.Null(error);
VerifyCustomTypeInfo(result, 0x01);
testData.GetMethodData("<>c.<>m0()").VerifyIL(@"
{
// Code size 166 (0xa6)
.maxstack 11
.locals init (System.Func<dynamic> V_0) //a
IL_0000: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>> <>c.<<>m0>o__SiteContainer0.<>p__Site2""
IL_0005: brtrue.s IL_002b
testData.GetMethodData("<>x.<>m0").VerifyIL(
@"{
// Code size 103 (0x67)
.maxstack 9
.locals init (C.<>c__DisplayClass0_0 V_0, //CS$<>8__locals0
System.Func<dynamic> V_1) //a
IL_0000: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>x.<>o__0.<>p__0""
IL_0005: brtrue.s IL_0042
IL_0007: ldc.i4.0
IL_0008: ldtoken ""System.Func<dynamic>""
IL_000d: call ""System.Type System.Type.GetTypeFromHandle(System.RuntimeTypeHandle)""
IL_0012: ldtoken ""<>c""
IL_0017: call ""System.Type System.Type.GetTypeFromHandle(System.RuntimeTypeHandle)""
IL_001c: call ""System.Runtime.CompilerServices.CallSiteBinder Microsoft.CSharp.RuntimeBinder.Binder.Convert(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags, System.Type, System.Type)""
IL_0021: call ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>>.Create(System.Runtime.CompilerServices.CallSiteBinder)""
IL_0026: stsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>> <>c.<<>m0>o__SiteContainer0.<>p__Site2""
IL_002b: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>> <>c.<<>m0>o__SiteContainer0.<>p__Site2""
IL_0030: ldfld ""System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>>.Target""
IL_0035: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>> <>c.<<>m0>o__SiteContainer0.<>p__Site2""
IL_003a: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>c.<<>m0>o__SiteContainer0.<>p__Site1""
IL_003f: brtrue.s IL_007c
IL_0041: ldc.i4.0
IL_0042: ldstr ""Foo""
IL_0047: ldnull
IL_0048: ldtoken ""<>c""
IL_004d: call ""System.Type System.Type.GetTypeFromHandle(System.RuntimeTypeHandle)""
IL_0052: ldc.i4.2
IL_0053: newarr ""Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo""
IL_0058: dup
IL_0059: ldc.i4.0
IL_005a: ldc.i4.s 33
IL_005c: ldnull
IL_005d: call ""Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo.Create(Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfoFlags, string)""
IL_0062: stelem.ref
IL_0063: dup
IL_0064: ldc.i4.1
IL_0065: ldc.i4.0
IL_0066: ldnull
IL_0067: call ""Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo.Create(Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfoFlags, string)""
IL_006c: stelem.ref
IL_006d: call ""System.Runtime.CompilerServices.CallSiteBinder Microsoft.CSharp.RuntimeBinder.Binder.InvokeMember(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags, string, System.Collections.Generic.IEnumerable<System.Type>, System.Type, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>)""
IL_0072: call ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>>.Create(System.Runtime.CompilerServices.CallSiteBinder)""
IL_0077: stsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>c.<<>m0>o__SiteContainer0.<>p__Site1""
IL_007c: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>c.<<>m0>o__SiteContainer0.<>p__Site1""
IL_0081: ldfld ""System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>>.Target""
IL_0086: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>c.<<>m0>o__SiteContainer0.<>p__Site1""
IL_008b: ldtoken ""<>c""
IL_0090: call ""System.Type System.Type.GetTypeFromHandle(System.RuntimeTypeHandle)""
IL_0095: ldsfld ""dynamic C.x""
IL_009a: callvirt ""dynamic System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>.Invoke(System.Runtime.CompilerServices.CallSite, System.Type, dynamic)""
IL_009f: callvirt ""System.Func<dynamic> System.Func<System.Runtime.CompilerServices.CallSite, dynamic, System.Func<dynamic>>.Invoke(System.Runtime.CompilerServices.CallSite, dynamic)""
IL_00a4: stloc.0
IL_00a5: ret
IL_0008: ldstr ""Foo""
IL_000d: ldnull
IL_000e: ldtoken ""C""
IL_0013: call ""System.Type System.Type.GetTypeFromHandle(System.RuntimeTypeHandle)""
IL_0018: ldc.i4.2
IL_0019: newarr ""Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo""
IL_001e: dup
IL_001f: ldc.i4.0
IL_0020: ldc.i4.s 33
IL_0022: ldnull
IL_0023: call ""Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo.Create(Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfoFlags, string)""
IL_0028: stelem.ref
IL_0029: dup
IL_002a: ldc.i4.1
IL_002b: ldc.i4.0
IL_002c: ldnull
IL_002d: call ""Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo.Create(Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfoFlags, string)""
IL_0032: stelem.ref
IL_0033: call ""System.Runtime.CompilerServices.CallSiteBinder Microsoft.CSharp.RuntimeBinder.Binder.InvokeMember(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags, string, System.Collections.Generic.IEnumerable<System.Type>, System.Type, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>)""
IL_0038: call ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>>.Create(System.Runtime.CompilerServices.CallSiteBinder)""
IL_003d: stsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>x.<>o__0.<>p__0""
IL_0042: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>x.<>o__0.<>p__0""
IL_0047: ldfld ""System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic> System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>>.Target""
IL_004c: ldsfld ""System.Runtime.CompilerServices.CallSite<System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>> <>x.<>o__0.<>p__0""
IL_0051: ldtoken ""<>x""
IL_0056: call ""System.Type System.Type.GetTypeFromHandle(System.RuntimeTypeHandle)""
IL_005b: ldloc.0
IL_005c: ldfld ""dynamic C.<>c__DisplayClass0_0.y""
IL_0061: callvirt ""dynamic System.Func<System.Runtime.CompilerServices.CallSite, System.Type, dynamic, dynamic>.Invoke(System.Runtime.CompilerServices.CallSite, System.Type, dynamic)""
IL_0066: ret
}");
});
}
......
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