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TransformExpressionTrees: Fix bug in Expression.Quote handling

pull/1213/head
Siegfried Pammer 7 years ago
parent
929e4d0f59
commit
4cca07aeb3
6 changed files with 6869 additions and 5032 deletions
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  1. 13
      ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.cs
  2. 533
      ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.il
  3. 558
      ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.opt.il
  4. 5358
      ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.opt.roslyn.il
  5. 5402
      ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.roslyn.il
  6. 37
      ICSharpCode.Decompiler/IL/Transforms/TransformExpressionTrees.cs

13
ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.cs
Unescape View File

@ -24,7 +24,6 @@ using System.Xml; @@ -24,7 +24,6 @@ using System.Xml;
namespace ICSharpCode.Decompiler.Tests.TestCases.Pretty
{
public class ExpressionTrees
{
private class GenericClass<X>
@ -50,6 +49,18 @@ namespace ICSharpCode.Decompiler.Tests.TestCases.Pretty @@ -50,6 +49,18 @@ namespace ICSharpCode.Decompiler.Tests.TestCases.Pretty
private int field;
public static readonly object[] SupportedMethods = new object[2] {
ToCode(null, () => ((IQueryable<object>)null).Aggregate((object o1, object o2) => null)),
ToCode(null, () => ((IEnumerable<object>)null).Aggregate((object o1, object o2) => null))
};
public static readonly object[] SupportedMethods2 = new object[4] {
ToCode(null, () => ((IQueryable<object>)null).Aggregate(null, (object o1, object o2) => null)),
ToCode(null, () => ((IQueryable<object>)null).Aggregate((object)null, (Expression<Func<object, object, object>>)((object o1, object o2) => null), (Expression<Func<object, object>>)((object o) => null))),
ToCode(null, () => ((IEnumerable<object>)null).Aggregate(null, (object o1, object o2) => null)),
ToCode(null, () => ((IEnumerable<object>)null).Aggregate((object)null, (Func<object, object, object>)((object o1, object o2) => null), (Func<object, object>)((object o) => null)))
};
private static object ToCode<R>(object x, Expression<Action<R>> expr)
{
return expr;

533
ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.il
Unescape View File

@ -367,6 +367,8 @@ @@ -367,6 +367,8 @@
} // end of class '<>c__DisplayClass82'
.field private int32 'field'
.field public static initonly object[] SupportedMethods
.field public static initonly object[] SupportedMethods2
.field private static class [mscorlib]System.Func`2<int32,string> 'CS$<>9__CachedAnonymousMethodDelegate7'
.custom instance void [mscorlib]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 )
.field private static class [mscorlib]System.Func`2<class [mscorlib]System.Func`3<object,object,bool>,bool> 'CS$<>9__CachedAnonymousMethodDelegatef'
@ -10011,6 +10013,537 @@ @@ -10011,6 +10013,537 @@
IL_000f: ret
} // end of method ExpressionTrees::'<AnonymousTypes>b__98'
.method private hidebysig specialname rtspecialname static
void .cctor() cil managed
{
// Code size 1317 (0x525)
.maxstack 11
.locals init (object[] V_0,
class [System.Core]System.Linq.Expressions.Expression[] V_1,
class [System.Core]System.Linq.Expressions.ParameterExpression V_2,
class [System.Core]System.Linq.Expressions.ParameterExpression V_3,
class [System.Core]System.Linq.Expressions.ParameterExpression[] V_4)
IL_0000: ldc.i4.2
IL_0001: newarr [mscorlib]System.Object
IL_0006: stloc.0
IL_0007: ldloc.0
IL_0008: ldc.i4.0
IL_0009: ldnull
IL_000a: ldnull
IL_000b: ldtoken method !!0 [System.Core]System.Linq.Queryable::Aggregate<object>(class [System.Core]System.Linq.IQueryable`1<!!0>,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`3<!!0,!!0,!!0>>)
IL_0010: call class [mscorlib]System.Reflection.MethodBase [mscorlib]System.Reflection.MethodBase::GetMethodFromHandle(valuetype [mscorlib]System.RuntimeMethodHandle)
IL_0015: castclass [mscorlib]System.Reflection.MethodInfo
IL_001a: ldc.i4.2
IL_001b: newarr [System.Core]System.Linq.Expressions.Expression
IL_0020: stloc.1
IL_0021: ldloc.1
IL_0022: ldc.i4.0
IL_0023: ldnull
IL_0024: box class [System.Core]System.Linq.IQueryable`1<object>
IL_0029: ldtoken class [System.Core]System.Linq.IQueryable`1<object>
IL_002e: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0033: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0038: stelem.ref
IL_0039: ldloc.1
IL_003a: ldc.i4.1
IL_003b: ldtoken [mscorlib]System.Object
IL_0040: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0045: ldstr "o1"
IL_004a: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_004f: stloc.2
IL_0050: ldtoken [mscorlib]System.Object
IL_0055: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_005a: ldstr "o2"
IL_005f: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_0064: stloc.3
IL_0065: ldnull
IL_0066: box [mscorlib]System.Object
IL_006b: ldtoken [mscorlib]System.Object
IL_0070: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0075: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_007a: ldc.i4.2
IL_007b: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_0080: stloc.s V_4
IL_0082: ldloc.s V_4
IL_0084: ldc.i4.0
IL_0085: ldloc.2
IL_0086: stelem.ref
IL_0087: ldloc.s V_4
IL_0089: ldc.i4.1
IL_008a: ldloc.3
IL_008b: stelem.ref
IL_008c: ldloc.s V_4
IL_008e: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`3<object,object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_0093: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Quote(class [System.Core]System.Linq.Expressions.Expression)
IL_0098: stelem.ref
IL_0099: ldloc.1
IL_009a: call class [System.Core]System.Linq.Expressions.MethodCallExpression [System.Core]System.Linq.Expressions.Expression::Call(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Reflection.MethodInfo,
class [System.Core]System.Linq.Expressions.Expression[])
IL_009f: ldc.i4.0
IL_00a0: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_00a5: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`1<object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_00aa: call object ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::ToCode<object>(object,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`1<!!0>>)
IL_00af: stelem.ref
IL_00b0: ldloc.0
IL_00b1: ldc.i4.1
IL_00b2: ldnull
IL_00b3: ldnull
IL_00b4: ldtoken method !!0 [System.Core]System.Linq.Enumerable::Aggregate<object>(class [mscorlib]System.Collections.Generic.IEnumerable`1<!!0>,
class [mscorlib]System.Func`3<!!0,!!0,!!0>)
IL_00b9: call class [mscorlib]System.Reflection.MethodBase [mscorlib]System.Reflection.MethodBase::GetMethodFromHandle(valuetype [mscorlib]System.RuntimeMethodHandle)
IL_00be: castclass [mscorlib]System.Reflection.MethodInfo
IL_00c3: ldc.i4.2
IL_00c4: newarr [System.Core]System.Linq.Expressions.Expression
IL_00c9: stloc.1
IL_00ca: ldloc.1
IL_00cb: ldc.i4.0
IL_00cc: ldnull
IL_00cd: box class [mscorlib]System.Collections.Generic.IEnumerable`1<object>
IL_00d2: ldtoken class [mscorlib]System.Collections.Generic.IEnumerable`1<object>
IL_00d7: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_00dc: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_00e1: stelem.ref
IL_00e2: ldloc.1
IL_00e3: ldc.i4.1
IL_00e4: ldtoken [mscorlib]System.Object
IL_00e9: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_00ee: ldstr "o1"
IL_00f3: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_00f8: stloc.2
IL_00f9: ldtoken [mscorlib]System.Object
IL_00fe: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0103: ldstr "o2"
IL_0108: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_010d: stloc.3
IL_010e: ldnull
IL_010f: box [mscorlib]System.Object
IL_0114: ldtoken [mscorlib]System.Object
IL_0119: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_011e: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0123: ldc.i4.2
IL_0124: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_0129: stloc.s V_4
IL_012b: ldloc.s V_4
IL_012d: ldc.i4.0
IL_012e: ldloc.2
IL_012f: stelem.ref
IL_0130: ldloc.s V_4
IL_0132: ldc.i4.1
IL_0133: ldloc.3
IL_0134: stelem.ref
IL_0135: ldloc.s V_4
IL_0137: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`3<object,object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_013c: stelem.ref
IL_013d: ldloc.1
IL_013e: call class [System.Core]System.Linq.Expressions.MethodCallExpression [System.Core]System.Linq.Expressions.Expression::Call(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Reflection.MethodInfo,
class [System.Core]System.Linq.Expressions.Expression[])
IL_0143: ldc.i4.0
IL_0144: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_0149: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`1<object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_014e: call object ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::ToCode<object>(object,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`1<!!0>>)
IL_0153: stelem.ref
IL_0154: ldloc.0
IL_0155: stsfld object[] ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::SupportedMethods
IL_015a: ldc.i4.4
IL_015b: newarr [mscorlib]System.Object
IL_0160: stloc.0
IL_0161: ldloc.0
IL_0162: ldc.i4.0
IL_0163: ldnull
IL_0164: ldnull
IL_0165: ldtoken method !!1 [System.Core]System.Linq.Queryable::Aggregate<object,object>(class [System.Core]System.Linq.IQueryable`1<!!0>,
!!1,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`3<!!1,!!0,!!1>>)
IL_016a: call class [mscorlib]System.Reflection.MethodBase [mscorlib]System.Reflection.MethodBase::GetMethodFromHandle(valuetype [mscorlib]System.RuntimeMethodHandle)
IL_016f: castclass [mscorlib]System.Reflection.MethodInfo
IL_0174: ldc.i4.3
IL_0175: newarr [System.Core]System.Linq.Expressions.Expression
IL_017a: stloc.1
IL_017b: ldloc.1
IL_017c: ldc.i4.0
IL_017d: ldnull
IL_017e: box class [System.Core]System.Linq.IQueryable`1<object>
IL_0183: ldtoken class [System.Core]System.Linq.IQueryable`1<object>
IL_0188: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_018d: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0192: stelem.ref
IL_0193: ldloc.1
IL_0194: ldc.i4.1
IL_0195: ldnull
IL_0196: box [mscorlib]System.Object
IL_019b: ldtoken [mscorlib]System.Object
IL_01a0: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_01a5: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_01aa: stelem.ref
IL_01ab: ldloc.1
IL_01ac: ldc.i4.2
IL_01ad: ldtoken [mscorlib]System.Object
IL_01b2: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_01b7: ldstr "o1"
IL_01bc: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_01c1: stloc.2
IL_01c2: ldtoken [mscorlib]System.Object
IL_01c7: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_01cc: ldstr "o2"
IL_01d1: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_01d6: stloc.3
IL_01d7: ldnull
IL_01d8: box [mscorlib]System.Object
IL_01dd: ldtoken [mscorlib]System.Object
IL_01e2: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_01e7: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_01ec: ldc.i4.2
IL_01ed: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_01f2: stloc.s V_4
IL_01f4: ldloc.s V_4
IL_01f6: ldc.i4.0
IL_01f7: ldloc.2
IL_01f8: stelem.ref
IL_01f9: ldloc.s V_4
IL_01fb: ldc.i4.1
IL_01fc: ldloc.3
IL_01fd: stelem.ref
IL_01fe: ldloc.s V_4
IL_0200: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`3<object,object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_0205: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Quote(class [System.Core]System.Linq.Expressions.Expression)
IL_020a: stelem.ref
IL_020b: ldloc.1
IL_020c: call class [System.Core]System.Linq.Expressions.MethodCallExpression [System.Core]System.Linq.Expressions.Expression::Call(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Reflection.MethodInfo,
class [System.Core]System.Linq.Expressions.Expression[])
IL_0211: ldc.i4.0
IL_0212: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_0217: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`1<object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_021c: call object ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::ToCode<object>(object,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`1<!!0>>)
IL_0221: stelem.ref
IL_0222: ldloc.0
IL_0223: ldc.i4.1
IL_0224: ldnull
IL_0225: ldnull
IL_0226: ldtoken method !!2 [System.Core]System.Linq.Queryable::Aggregate<object,object,object>(class [System.Core]System.Linq.IQueryable`1<!!0>,
!!1,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`3<!!1,!!0,!!1>>,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`2<!!1,!!2>>)
IL_022b: call class [mscorlib]System.Reflection.MethodBase [mscorlib]System.Reflection.MethodBase::GetMethodFromHandle(valuetype [mscorlib]System.RuntimeMethodHandle)
IL_0230: castclass [mscorlib]System.Reflection.MethodInfo
IL_0235: ldc.i4.4
IL_0236: newarr [System.Core]System.Linq.Expressions.Expression
IL_023b: stloc.1
IL_023c: ldloc.1
IL_023d: ldc.i4.0
IL_023e: ldnull
IL_023f: box class [System.Core]System.Linq.IQueryable`1<object>
IL_0244: ldtoken class [System.Core]System.Linq.IQueryable`1<object>
IL_0249: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_024e: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0253: stelem.ref
IL_0254: ldloc.1
IL_0255: ldc.i4.1
IL_0256: ldnull
IL_0257: box [mscorlib]System.Object
IL_025c: ldtoken [mscorlib]System.Object
IL_0261: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0266: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_026b: stelem.ref
IL_026c: ldloc.1
IL_026d: ldc.i4.2
IL_026e: ldtoken [mscorlib]System.Object
IL_0273: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0278: ldstr "o1"
IL_027d: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_0282: stloc.2
IL_0283: ldtoken [mscorlib]System.Object
IL_0288: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_028d: ldstr "o2"
IL_0292: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_0297: stloc.3
IL_0298: ldnull
IL_0299: box [mscorlib]System.Object
IL_029e: ldtoken [mscorlib]System.Object
IL_02a3: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_02a8: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_02ad: ldc.i4.2
IL_02ae: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_02b3: stloc.s V_4
IL_02b5: ldloc.s V_4
IL_02b7: ldc.i4.0
IL_02b8: ldloc.2
IL_02b9: stelem.ref
IL_02ba: ldloc.s V_4
IL_02bc: ldc.i4.1
IL_02bd: ldloc.3
IL_02be: stelem.ref
IL_02bf: ldloc.s V_4
IL_02c1: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`3<object,object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_02c6: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Quote(class [System.Core]System.Linq.Expressions.Expression)
IL_02cb: ldtoken class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`3<object,object,object>>
IL_02d0: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_02d5: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Convert(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Type)
IL_02da: stelem.ref
IL_02db: ldloc.1
IL_02dc: ldc.i4.3
IL_02dd: ldtoken [mscorlib]System.Object
IL_02e2: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_02e7: ldstr "o"
IL_02ec: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_02f1: stloc.2
IL_02f2: ldnull
IL_02f3: box [mscorlib]System.Object
IL_02f8: ldtoken [mscorlib]System.Object
IL_02fd: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0302: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0307: ldc.i4.1
IL_0308: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_030d: stloc.s V_4
IL_030f: ldloc.s V_4
IL_0311: ldc.i4.0
IL_0312: ldloc.2
IL_0313: stelem.ref
IL_0314: ldloc.s V_4
IL_0316: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`2<object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_031b: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Quote(class [System.Core]System.Linq.Expressions.Expression)
IL_0320: ldtoken class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`2<object,object>>
IL_0325: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_032a: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Convert(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Type)
IL_032f: stelem.ref
IL_0330: ldloc.1
IL_0331: call class [System.Core]System.Linq.Expressions.MethodCallExpression [System.Core]System.Linq.Expressions.Expression::Call(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Reflection.MethodInfo,
class [System.Core]System.Linq.Expressions.Expression[])
IL_0336: ldc.i4.0
IL_0337: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_033c: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`1<object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_0341: call object ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::ToCode<object>(object,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`1<!!0>>)
IL_0346: stelem.ref
IL_0347: ldloc.0
IL_0348: ldc.i4.2
IL_0349: ldnull
IL_034a: ldnull
IL_034b: ldtoken method !!1 [System.Core]System.Linq.Enumerable::Aggregate<object,object>(class [mscorlib]System.Collections.Generic.IEnumerable`1<!!0>,
!!1,
class [mscorlib]System.Func`3<!!1,!!0,!!1>)
IL_0350: call class [mscorlib]System.Reflection.MethodBase [mscorlib]System.Reflection.MethodBase::GetMethodFromHandle(valuetype [mscorlib]System.RuntimeMethodHandle)
IL_0355: castclass [mscorlib]System.Reflection.MethodInfo
IL_035a: ldc.i4.3
IL_035b: newarr [System.Core]System.Linq.Expressions.Expression
IL_0360: stloc.1
IL_0361: ldloc.1
IL_0362: ldc.i4.0
IL_0363: ldnull
IL_0364: box class [mscorlib]System.Collections.Generic.IEnumerable`1<object>
IL_0369: ldtoken class [mscorlib]System.Collections.Generic.IEnumerable`1<object>
IL_036e: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0373: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0378: stelem.ref
IL_0379: ldloc.1
IL_037a: ldc.i4.1
IL_037b: ldnull
IL_037c: box [mscorlib]System.Object
IL_0381: ldtoken [mscorlib]System.Object
IL_0386: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_038b: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0390: stelem.ref
IL_0391: ldloc.1
IL_0392: ldc.i4.2
IL_0393: ldtoken [mscorlib]System.Object
IL_0398: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_039d: ldstr "o1"
IL_03a2: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_03a7: stloc.2
IL_03a8: ldtoken [mscorlib]System.Object
IL_03ad: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_03b2: ldstr "o2"
IL_03b7: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_03bc: stloc.3
IL_03bd: ldnull
IL_03be: box [mscorlib]System.Object
IL_03c3: ldtoken [mscorlib]System.Object
IL_03c8: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_03cd: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_03d2: ldc.i4.2
IL_03d3: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_03d8: stloc.s V_4
IL_03da: ldloc.s V_4
IL_03dc: ldc.i4.0
IL_03dd: ldloc.2
IL_03de: stelem.ref
IL_03df: ldloc.s V_4
IL_03e1: ldc.i4.1
IL_03e2: ldloc.3
IL_03e3: stelem.ref
IL_03e4: ldloc.s V_4
IL_03e6: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`3<object,object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_03eb: stelem.ref
IL_03ec: ldloc.1
IL_03ed: call class [System.Core]System.Linq.Expressions.MethodCallExpression [System.Core]System.Linq.Expressions.Expression::Call(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Reflection.MethodInfo,
class [System.Core]System.Linq.Expressions.Expression[])
IL_03f2: ldc.i4.0
IL_03f3: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_03f8: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`1<object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_03fd: call object ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::ToCode<object>(object,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`1<!!0>>)
IL_0402: stelem.ref
IL_0403: ldloc.0
IL_0404: ldc.i4.3
IL_0405: ldnull
IL_0406: ldnull
IL_0407: ldtoken method !!2 [System.Core]System.Linq.Enumerable::Aggregate<object,object,object>(class [mscorlib]System.Collections.Generic.IEnumerable`1<!!0>,
!!1,
class [mscorlib]System.Func`3<!!1,!!0,!!1>,
class [mscorlib]System.Func`2<!!1,!!2>)
IL_040c: call class [mscorlib]System.Reflection.MethodBase [mscorlib]System.Reflection.MethodBase::GetMethodFromHandle(valuetype [mscorlib]System.RuntimeMethodHandle)
IL_0411: castclass [mscorlib]System.Reflection.MethodInfo
IL_0416: ldc.i4.4
IL_0417: newarr [System.Core]System.Linq.Expressions.Expression
IL_041c: stloc.1
IL_041d: ldloc.1
IL_041e: ldc.i4.0
IL_041f: ldnull
IL_0420: box class [mscorlib]System.Collections.Generic.IEnumerable`1<object>
IL_0425: ldtoken class [mscorlib]System.Collections.Generic.IEnumerable`1<object>
IL_042a: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_042f: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0434: stelem.ref
IL_0435: ldloc.1
IL_0436: ldc.i4.1
IL_0437: ldnull
IL_0438: box [mscorlib]System.Object
IL_043d: ldtoken [mscorlib]System.Object
IL_0442: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0447: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_044c: stelem.ref
IL_044d: ldloc.1
IL_044e: ldc.i4.2
IL_044f: ldtoken [mscorlib]System.Object
IL_0454: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0459: ldstr "o1"
IL_045e: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_0463: stloc.2
IL_0464: ldtoken [mscorlib]System.Object
IL_0469: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_046e: ldstr "o2"
IL_0473: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_0478: stloc.3
IL_0479: ldnull
IL_047a: box [mscorlib]System.Object
IL_047f: ldtoken [mscorlib]System.Object
IL_0484: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0489: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_048e: ldc.i4.2
IL_048f: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_0494: stloc.s V_4
IL_0496: ldloc.s V_4
IL_0498: ldc.i4.0
IL_0499: ldloc.2
IL_049a: stelem.ref
IL_049b: ldloc.s V_4
IL_049d: ldc.i4.1
IL_049e: ldloc.3
IL_049f: stelem.ref
IL_04a0: ldloc.s V_4
IL_04a2: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`3<object,object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_04a7: ldtoken class [mscorlib]System.Func`3<object,object,object>
IL_04ac: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_04b1: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Convert(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Type)
IL_04b6: stelem.ref
IL_04b7: ldloc.1
IL_04b8: ldc.i4.3
IL_04b9: ldtoken [mscorlib]System.Object
IL_04be: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_04c3: ldstr "o"
IL_04c8: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_04cd: stloc.2
IL_04ce: ldnull
IL_04cf: box [mscorlib]System.Object
IL_04d4: ldtoken [mscorlib]System.Object
IL_04d9: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_04de: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_04e3: ldc.i4.1
IL_04e4: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_04e9: stloc.s V_4
IL_04eb: ldloc.s V_4
IL_04ed: ldc.i4.0
IL_04ee: ldloc.2
IL_04ef: stelem.ref
IL_04f0: ldloc.s V_4
IL_04f2: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`2<object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_04f7: ldtoken class [mscorlib]System.Func`2<object,object>
IL_04fc: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0501: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Convert(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Type)
IL_0506: stelem.ref
IL_0507: ldloc.1
IL_0508: call class [System.Core]System.Linq.Expressions.MethodCallExpression [System.Core]System.Linq.Expressions.Expression::Call(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Reflection.MethodInfo,
class [System.Core]System.Linq.Expressions.Expression[])
IL_050d: ldc.i4.0
IL_050e: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_0513: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`1<object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_0518: call object ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::ToCode<object>(object,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`1<!!0>>)
IL_051d: stelem.ref
IL_051e: ldloc.0
IL_051f: stsfld object[] ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::SupportedMethods2
IL_0524: ret
} // end of method ExpressionTrees::.cctor
} // end of class ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees
.class private auto ansi beforefieldinit ICSharpCode.Decompiler.Tests.TestCases.Pretty.MyClass

558
ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.opt.il
Unescape View File

@ -346,6 +346,8 @@ @@ -346,6 +346,8 @@
} // end of class '<>c__DisplayClass82'
.field private int32 'field'
.field public static initonly object[] SupportedMethods
.field public static initonly object[] SupportedMethods2
.field private static class [mscorlib]System.Func`2<int32,string> 'CS$<>9__CachedAnonymousMethodDelegate7'
.custom instance void [mscorlib]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 )
.field private static class [mscorlib]System.Func`2<class [mscorlib]System.Func`3<object,object,bool>,bool> 'CS$<>9__CachedAnonymousMethodDelegatef'
@ -9526,6 +9528,562 @@ @@ -9526,6 +9528,562 @@
IL_000b: ret
} // end of method ExpressionTrees::'<AnonymousTypes>b__98'
.method private hidebysig specialname rtspecialname static
void .cctor() cil managed
{
// Code size 1373 (0x55d)
.maxstack 11
.locals init (object[] V_0,
class [System.Core]System.Linq.Expressions.Expression[] V_1,
class [System.Core]System.Linq.Expressions.ParameterExpression V_2,
class [System.Core]System.Linq.Expressions.ParameterExpression V_3,
class [System.Core]System.Linq.Expressions.ParameterExpression[] V_4,
class [System.Core]System.Linq.Expressions.Expression[] V_5,
class [System.Core]System.Linq.Expressions.ParameterExpression V_6,
class [System.Core]System.Linq.Expressions.ParameterExpression V_7,
class [System.Core]System.Linq.Expressions.ParameterExpression[] V_8,
object[] V_9,
class [System.Core]System.Linq.Expressions.Expression[] V_10,
class [System.Core]System.Linq.Expressions.ParameterExpression V_11,
class [System.Core]System.Linq.Expressions.ParameterExpression V_12,
class [System.Core]System.Linq.Expressions.ParameterExpression[] V_13,
class [System.Core]System.Linq.Expressions.Expression[] V_14,
class [System.Core]System.Linq.Expressions.ParameterExpression V_15,
class [System.Core]System.Linq.Expressions.ParameterExpression V_16,
class [System.Core]System.Linq.Expressions.ParameterExpression[] V_17,
class [System.Core]System.Linq.Expressions.ParameterExpression V_18,
class [System.Core]System.Linq.Expressions.ParameterExpression[] V_19,
class [System.Core]System.Linq.Expressions.Expression[] V_20,
class [System.Core]System.Linq.Expressions.ParameterExpression V_21,
class [System.Core]System.Linq.Expressions.ParameterExpression V_22,
class [System.Core]System.Linq.Expressions.ParameterExpression[] V_23,
class [System.Core]System.Linq.Expressions.Expression[] V_24,
class [System.Core]System.Linq.Expressions.ParameterExpression V_25,
class [System.Core]System.Linq.Expressions.ParameterExpression V_26,
class [System.Core]System.Linq.Expressions.ParameterExpression[] V_27,
class [System.Core]System.Linq.Expressions.ParameterExpression V_28,
class [System.Core]System.Linq.Expressions.ParameterExpression[] V_29)
IL_0000: ldc.i4.2
IL_0001: newarr [mscorlib]System.Object
IL_0006: stloc.0
IL_0007: ldloc.0
IL_0008: ldc.i4.0
IL_0009: ldnull
IL_000a: ldnull
IL_000b: ldtoken method !!0 [System.Core]System.Linq.Queryable::Aggregate<object>(class [System.Core]System.Linq.IQueryable`1<!!0>,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`3<!!0,!!0,!!0>>)
IL_0010: call class [mscorlib]System.Reflection.MethodBase [mscorlib]System.Reflection.MethodBase::GetMethodFromHandle(valuetype [mscorlib]System.RuntimeMethodHandle)
IL_0015: castclass [mscorlib]System.Reflection.MethodInfo
IL_001a: ldc.i4.2
IL_001b: newarr [System.Core]System.Linq.Expressions.Expression
IL_0020: stloc.1
IL_0021: ldloc.1
IL_0022: ldc.i4.0
IL_0023: ldnull
IL_0024: box class [System.Core]System.Linq.IQueryable`1<object>
IL_0029: ldtoken class [System.Core]System.Linq.IQueryable`1<object>
IL_002e: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0033: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0038: stelem.ref
IL_0039: ldloc.1
IL_003a: ldc.i4.1
IL_003b: ldtoken [mscorlib]System.Object
IL_0040: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0045: ldstr "o1"
IL_004a: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_004f: stloc.2
IL_0050: ldtoken [mscorlib]System.Object
IL_0055: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_005a: ldstr "o2"
IL_005f: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_0064: stloc.3
IL_0065: ldnull
IL_0066: box [mscorlib]System.Object
IL_006b: ldtoken [mscorlib]System.Object
IL_0070: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0075: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_007a: ldc.i4.2
IL_007b: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_0080: stloc.s V_4
IL_0082: ldloc.s V_4
IL_0084: ldc.i4.0
IL_0085: ldloc.2
IL_0086: stelem.ref
IL_0087: ldloc.s V_4
IL_0089: ldc.i4.1
IL_008a: ldloc.3
IL_008b: stelem.ref
IL_008c: ldloc.s V_4
IL_008e: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`3<object,object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_0093: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Quote(class [System.Core]System.Linq.Expressions.Expression)
IL_0098: stelem.ref
IL_0099: ldloc.1
IL_009a: call class [System.Core]System.Linq.Expressions.MethodCallExpression [System.Core]System.Linq.Expressions.Expression::Call(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Reflection.MethodInfo,
class [System.Core]System.Linq.Expressions.Expression[])
IL_009f: ldc.i4.0
IL_00a0: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_00a5: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`1<object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_00aa: call object ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::ToCode<object>(object,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`1<!!0>>)
IL_00af: stelem.ref
IL_00b0: ldloc.0
IL_00b1: ldc.i4.1
IL_00b2: ldnull
IL_00b3: ldnull
IL_00b4: ldtoken method !!0 [System.Core]System.Linq.Enumerable::Aggregate<object>(class [mscorlib]System.Collections.Generic.IEnumerable`1<!!0>,
class [mscorlib]System.Func`3<!!0,!!0,!!0>)
IL_00b9: call class [mscorlib]System.Reflection.MethodBase [mscorlib]System.Reflection.MethodBase::GetMethodFromHandle(valuetype [mscorlib]System.RuntimeMethodHandle)
IL_00be: castclass [mscorlib]System.Reflection.MethodInfo
IL_00c3: ldc.i4.2
IL_00c4: newarr [System.Core]System.Linq.Expressions.Expression
IL_00c9: stloc.s V_5
IL_00cb: ldloc.s V_5
IL_00cd: ldc.i4.0
IL_00ce: ldnull
IL_00cf: box class [mscorlib]System.Collections.Generic.IEnumerable`1<object>
IL_00d4: ldtoken class [mscorlib]System.Collections.Generic.IEnumerable`1<object>
IL_00d9: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_00de: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_00e3: stelem.ref
IL_00e4: ldloc.s V_5
IL_00e6: ldc.i4.1
IL_00e7: ldtoken [mscorlib]System.Object
IL_00ec: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_00f1: ldstr "o1"
IL_00f6: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_00fb: stloc.s V_6
IL_00fd: ldtoken [mscorlib]System.Object
IL_0102: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0107: ldstr "o2"
IL_010c: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_0111: stloc.s V_7
IL_0113: ldnull
IL_0114: box [mscorlib]System.Object
IL_0119: ldtoken [mscorlib]System.Object
IL_011e: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0123: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0128: ldc.i4.2
IL_0129: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_012e: stloc.s V_8
IL_0130: ldloc.s V_8
IL_0132: ldc.i4.0
IL_0133: ldloc.s V_6
IL_0135: stelem.ref
IL_0136: ldloc.s V_8
IL_0138: ldc.i4.1
IL_0139: ldloc.s V_7
IL_013b: stelem.ref
IL_013c: ldloc.s V_8
IL_013e: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`3<object,object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_0143: stelem.ref
IL_0144: ldloc.s V_5
IL_0146: call class [System.Core]System.Linq.Expressions.MethodCallExpression [System.Core]System.Linq.Expressions.Expression::Call(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Reflection.MethodInfo,
class [System.Core]System.Linq.Expressions.Expression[])
IL_014b: ldc.i4.0
IL_014c: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_0151: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`1<object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_0156: call object ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::ToCode<object>(object,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`1<!!0>>)
IL_015b: stelem.ref
IL_015c: ldloc.0
IL_015d: stsfld object[] ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::SupportedMethods
IL_0162: ldc.i4.4
IL_0163: newarr [mscorlib]System.Object
IL_0168: stloc.s V_9
IL_016a: ldloc.s V_9
IL_016c: ldc.i4.0
IL_016d: ldnull
IL_016e: ldnull
IL_016f: ldtoken method !!1 [System.Core]System.Linq.Queryable::Aggregate<object,object>(class [System.Core]System.Linq.IQueryable`1<!!0>,
!!1,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`3<!!1,!!0,!!1>>)
IL_0174: call class [mscorlib]System.Reflection.MethodBase [mscorlib]System.Reflection.MethodBase::GetMethodFromHandle(valuetype [mscorlib]System.RuntimeMethodHandle)
IL_0179: castclass [mscorlib]System.Reflection.MethodInfo
IL_017e: ldc.i4.3
IL_017f: newarr [System.Core]System.Linq.Expressions.Expression
IL_0184: stloc.s V_10
IL_0186: ldloc.s V_10
IL_0188: ldc.i4.0
IL_0189: ldnull
IL_018a: box class [System.Core]System.Linq.IQueryable`1<object>
IL_018f: ldtoken class [System.Core]System.Linq.IQueryable`1<object>
IL_0194: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0199: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_019e: stelem.ref
IL_019f: ldloc.s V_10
IL_01a1: ldc.i4.1
IL_01a2: ldnull
IL_01a3: box [mscorlib]System.Object
IL_01a8: ldtoken [mscorlib]System.Object
IL_01ad: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_01b2: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_01b7: stelem.ref
IL_01b8: ldloc.s V_10
IL_01ba: ldc.i4.2
IL_01bb: ldtoken [mscorlib]System.Object
IL_01c0: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_01c5: ldstr "o1"
IL_01ca: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_01cf: stloc.s V_11
IL_01d1: ldtoken [mscorlib]System.Object
IL_01d6: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_01db: ldstr "o2"
IL_01e0: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_01e5: stloc.s V_12
IL_01e7: ldnull
IL_01e8: box [mscorlib]System.Object
IL_01ed: ldtoken [mscorlib]System.Object
IL_01f2: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_01f7: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_01fc: ldc.i4.2
IL_01fd: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_0202: stloc.s V_13
IL_0204: ldloc.s V_13
IL_0206: ldc.i4.0
IL_0207: ldloc.s V_11
IL_0209: stelem.ref
IL_020a: ldloc.s V_13
IL_020c: ldc.i4.1
IL_020d: ldloc.s V_12
IL_020f: stelem.ref
IL_0210: ldloc.s V_13
IL_0212: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`3<object,object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_0217: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Quote(class [System.Core]System.Linq.Expressions.Expression)
IL_021c: stelem.ref
IL_021d: ldloc.s V_10
IL_021f: call class [System.Core]System.Linq.Expressions.MethodCallExpression [System.Core]System.Linq.Expressions.Expression::Call(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Reflection.MethodInfo,
class [System.Core]System.Linq.Expressions.Expression[])
IL_0224: ldc.i4.0
IL_0225: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_022a: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`1<object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_022f: call object ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::ToCode<object>(object,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`1<!!0>>)
IL_0234: stelem.ref
IL_0235: ldloc.s V_9
IL_0237: ldc.i4.1
IL_0238: ldnull
IL_0239: ldnull
IL_023a: ldtoken method !!2 [System.Core]System.Linq.Queryable::Aggregate<object,object,object>(class [System.Core]System.Linq.IQueryable`1<!!0>,
!!1,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`3<!!1,!!0,!!1>>,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`2<!!1,!!2>>)
IL_023f: call class [mscorlib]System.Reflection.MethodBase [mscorlib]System.Reflection.MethodBase::GetMethodFromHandle(valuetype [mscorlib]System.RuntimeMethodHandle)
IL_0244: castclass [mscorlib]System.Reflection.MethodInfo
IL_0249: ldc.i4.4
IL_024a: newarr [System.Core]System.Linq.Expressions.Expression
IL_024f: stloc.s V_14
IL_0251: ldloc.s V_14
IL_0253: ldc.i4.0
IL_0254: ldnull
IL_0255: box class [System.Core]System.Linq.IQueryable`1<object>
IL_025a: ldtoken class [System.Core]System.Linq.IQueryable`1<object>
IL_025f: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0264: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0269: stelem.ref
IL_026a: ldloc.s V_14
IL_026c: ldc.i4.1
IL_026d: ldnull
IL_026e: box [mscorlib]System.Object
IL_0273: ldtoken [mscorlib]System.Object
IL_0278: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_027d: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0282: stelem.ref
IL_0283: ldloc.s V_14
IL_0285: ldc.i4.2
IL_0286: ldtoken [mscorlib]System.Object
IL_028b: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0290: ldstr "o1"
IL_0295: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_029a: stloc.s V_15
IL_029c: ldtoken [mscorlib]System.Object
IL_02a1: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_02a6: ldstr "o2"
IL_02ab: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_02b0: stloc.s V_16
IL_02b2: ldnull
IL_02b3: box [mscorlib]System.Object
IL_02b8: ldtoken [mscorlib]System.Object
IL_02bd: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_02c2: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_02c7: ldc.i4.2
IL_02c8: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_02cd: stloc.s V_17
IL_02cf: ldloc.s V_17
IL_02d1: ldc.i4.0
IL_02d2: ldloc.s V_15
IL_02d4: stelem.ref
IL_02d5: ldloc.s V_17
IL_02d7: ldc.i4.1
IL_02d8: ldloc.s V_16
IL_02da: stelem.ref
IL_02db: ldloc.s V_17
IL_02dd: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`3<object,object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_02e2: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Quote(class [System.Core]System.Linq.Expressions.Expression)
IL_02e7: ldtoken class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`3<object,object,object>>
IL_02ec: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_02f1: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Convert(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Type)
IL_02f6: stelem.ref
IL_02f7: ldloc.s V_14
IL_02f9: ldc.i4.3
IL_02fa: ldtoken [mscorlib]System.Object
IL_02ff: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0304: ldstr "o"
IL_0309: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_030e: stloc.s V_18
IL_0310: ldnull
IL_0311: box [mscorlib]System.Object
IL_0316: ldtoken [mscorlib]System.Object
IL_031b: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0320: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0325: ldc.i4.1
IL_0326: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_032b: stloc.s V_19
IL_032d: ldloc.s V_19
IL_032f: ldc.i4.0
IL_0330: ldloc.s V_18
IL_0332: stelem.ref
IL_0333: ldloc.s V_19
IL_0335: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`2<object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_033a: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Quote(class [System.Core]System.Linq.Expressions.Expression)
IL_033f: ldtoken class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`2<object,object>>
IL_0344: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0349: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Convert(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Type)
IL_034e: stelem.ref
IL_034f: ldloc.s V_14
IL_0351: call class [System.Core]System.Linq.Expressions.MethodCallExpression [System.Core]System.Linq.Expressions.Expression::Call(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Reflection.MethodInfo,
class [System.Core]System.Linq.Expressions.Expression[])
IL_0356: ldc.i4.0
IL_0357: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_035c: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`1<object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_0361: call object ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::ToCode<object>(object,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`1<!!0>>)
IL_0366: stelem.ref
IL_0367: ldloc.s V_9
IL_0369: ldc.i4.2
IL_036a: ldnull
IL_036b: ldnull
IL_036c: ldtoken method !!1 [System.Core]System.Linq.Enumerable::Aggregate<object,object>(class [mscorlib]System.Collections.Generic.IEnumerable`1<!!0>,
!!1,
class [mscorlib]System.Func`3<!!1,!!0,!!1>)
IL_0371: call class [mscorlib]System.Reflection.MethodBase [mscorlib]System.Reflection.MethodBase::GetMethodFromHandle(valuetype [mscorlib]System.RuntimeMethodHandle)
IL_0376: castclass [mscorlib]System.Reflection.MethodInfo
IL_037b: ldc.i4.3
IL_037c: newarr [System.Core]System.Linq.Expressions.Expression
IL_0381: stloc.s V_20
IL_0383: ldloc.s V_20
IL_0385: ldc.i4.0
IL_0386: ldnull
IL_0387: box class [mscorlib]System.Collections.Generic.IEnumerable`1<object>
IL_038c: ldtoken class [mscorlib]System.Collections.Generic.IEnumerable`1<object>
IL_0391: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0396: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_039b: stelem.ref
IL_039c: ldloc.s V_20
IL_039e: ldc.i4.1
IL_039f: ldnull
IL_03a0: box [mscorlib]System.Object
IL_03a5: ldtoken [mscorlib]System.Object
IL_03aa: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_03af: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_03b4: stelem.ref
IL_03b5: ldloc.s V_20
IL_03b7: ldc.i4.2
IL_03b8: ldtoken [mscorlib]System.Object
IL_03bd: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_03c2: ldstr "o1"
IL_03c7: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_03cc: stloc.s V_21
IL_03ce: ldtoken [mscorlib]System.Object
IL_03d3: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_03d8: ldstr "o2"
IL_03dd: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_03e2: stloc.s V_22
IL_03e4: ldnull
IL_03e5: box [mscorlib]System.Object
IL_03ea: ldtoken [mscorlib]System.Object
IL_03ef: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_03f4: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_03f9: ldc.i4.2
IL_03fa: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_03ff: stloc.s V_23
IL_0401: ldloc.s V_23
IL_0403: ldc.i4.0
IL_0404: ldloc.s V_21
IL_0406: stelem.ref
IL_0407: ldloc.s V_23
IL_0409: ldc.i4.1
IL_040a: ldloc.s V_22
IL_040c: stelem.ref
IL_040d: ldloc.s V_23
IL_040f: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`3<object,object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_0414: stelem.ref
IL_0415: ldloc.s V_20
IL_0417: call class [System.Core]System.Linq.Expressions.MethodCallExpression [System.Core]System.Linq.Expressions.Expression::Call(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Reflection.MethodInfo,
class [System.Core]System.Linq.Expressions.Expression[])
IL_041c: ldc.i4.0
IL_041d: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_0422: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`1<object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_0427: call object ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::ToCode<object>(object,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`1<!!0>>)
IL_042c: stelem.ref
IL_042d: ldloc.s V_9
IL_042f: ldc.i4.3
IL_0430: ldnull
IL_0431: ldnull
IL_0432: ldtoken method !!2 [System.Core]System.Linq.Enumerable::Aggregate<object,object,object>(class [mscorlib]System.Collections.Generic.IEnumerable`1<!!0>,
!!1,
class [mscorlib]System.Func`3<!!1,!!0,!!1>,
class [mscorlib]System.Func`2<!!1,!!2>)
IL_0437: call class [mscorlib]System.Reflection.MethodBase [mscorlib]System.Reflection.MethodBase::GetMethodFromHandle(valuetype [mscorlib]System.RuntimeMethodHandle)
IL_043c: castclass [mscorlib]System.Reflection.MethodInfo
IL_0441: ldc.i4.4
IL_0442: newarr [System.Core]System.Linq.Expressions.Expression
IL_0447: stloc.s V_24
IL_0449: ldloc.s V_24
IL_044b: ldc.i4.0
IL_044c: ldnull
IL_044d: box class [mscorlib]System.Collections.Generic.IEnumerable`1<object>
IL_0452: ldtoken class [mscorlib]System.Collections.Generic.IEnumerable`1<object>
IL_0457: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_045c: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0461: stelem.ref
IL_0462: ldloc.s V_24
IL_0464: ldc.i4.1
IL_0465: ldnull
IL_0466: box [mscorlib]System.Object
IL_046b: ldtoken [mscorlib]System.Object
IL_0470: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0475: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_047a: stelem.ref
IL_047b: ldloc.s V_24
IL_047d: ldc.i4.2
IL_047e: ldtoken [mscorlib]System.Object
IL_0483: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0488: ldstr "o1"
IL_048d: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_0492: stloc.s V_25
IL_0494: ldtoken [mscorlib]System.Object
IL_0499: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_049e: ldstr "o2"
IL_04a3: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_04a8: stloc.s V_26
IL_04aa: ldnull
IL_04ab: box [mscorlib]System.Object
IL_04b0: ldtoken [mscorlib]System.Object
IL_04b5: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_04ba: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_04bf: ldc.i4.2
IL_04c0: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_04c5: stloc.s V_27
IL_04c7: ldloc.s V_27
IL_04c9: ldc.i4.0
IL_04ca: ldloc.s V_25
IL_04cc: stelem.ref
IL_04cd: ldloc.s V_27
IL_04cf: ldc.i4.1
IL_04d0: ldloc.s V_26
IL_04d2: stelem.ref
IL_04d3: ldloc.s V_27
IL_04d5: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`3<object,object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_04da: ldtoken class [mscorlib]System.Func`3<object,object,object>
IL_04df: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_04e4: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Convert(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Type)
IL_04e9: stelem.ref
IL_04ea: ldloc.s V_24
IL_04ec: ldc.i4.3
IL_04ed: ldtoken [mscorlib]System.Object
IL_04f2: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_04f7: ldstr "o"
IL_04fc: call class [System.Core]System.Linq.Expressions.ParameterExpression [System.Core]System.Linq.Expressions.Expression::Parameter(class [mscorlib]System.Type,
string)
IL_0501: stloc.s V_28
IL_0503: ldnull
IL_0504: box [mscorlib]System.Object
IL_0509: ldtoken [mscorlib]System.Object
IL_050e: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0513: call class [System.Core]System.Linq.Expressions.ConstantExpression [System.Core]System.Linq.Expressions.Expression::Constant(object,
class [mscorlib]System.Type)
IL_0518: ldc.i4.1
IL_0519: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_051e: stloc.s V_29
IL_0520: ldloc.s V_29
IL_0522: ldc.i4.0
IL_0523: ldloc.s V_28
IL_0525: stelem.ref
IL_0526: ldloc.s V_29
IL_0528: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`2<object,object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_052d: ldtoken class [mscorlib]System.Func`2<object,object>
IL_0532: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_0537: call class [System.Core]System.Linq.Expressions.UnaryExpression [System.Core]System.Linq.Expressions.Expression::Convert(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Type)
IL_053c: stelem.ref
IL_053d: ldloc.s V_24
IL_053f: call class [System.Core]System.Linq.Expressions.MethodCallExpression [System.Core]System.Linq.Expressions.Expression::Call(class [System.Core]System.Linq.Expressions.Expression,
class [mscorlib]System.Reflection.MethodInfo,
class [System.Core]System.Linq.Expressions.Expression[])
IL_0544: ldc.i4.0
IL_0545: newarr [System.Core]System.Linq.Expressions.ParameterExpression
IL_054a: call class [System.Core]System.Linq.Expressions.Expression`1<!!0> [System.Core]System.Linq.Expressions.Expression::Lambda<class [mscorlib]System.Func`1<object>>(class [System.Core]System.Linq.Expressions.Expression,
class [System.Core]System.Linq.Expressions.ParameterExpression[])
IL_054f: call object ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::ToCode<object>(object,
class [System.Core]System.Linq.Expressions.Expression`1<class [mscorlib]System.Func`1<!!0>>)
IL_0554: stelem.ref
IL_0555: ldloc.s V_9
IL_0557: stsfld object[] ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees::SupportedMethods2
IL_055c: ret
} // end of method ExpressionTrees::.cctor
} // end of class ICSharpCode.Decompiler.Tests.TestCases.Pretty.ExpressionTrees
.class private auto ansi beforefieldinit ICSharpCode.Decompiler.Tests.TestCases.Pretty.MyClass

5358
ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.opt.roslyn.il
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5402
ICSharpCode.Decompiler.Tests/TestCases/Pretty/ExpressionTrees.roslyn.il
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37
ICSharpCode.Decompiler/IL/Transforms/TransformExpressionTrees.cs
Unescape View File

@ -43,8 +43,6 @@ namespace ICSharpCode.Decompiler.IL.Transforms @@ -43,8 +43,6 @@ namespace ICSharpCode.Decompiler.IL.Transforms
&& call.Method.FullNameIs("System.Linq.Expressions.Expression", "Lambda")
&& call.Arguments.Count == 2))
return false;
if (call.Parent is CallInstruction parentCall && parentCall.Method.FullNameIs("System.Linq.Expressions.Expression", "Quote"))
return false;
if (!(IsEmptyParameterList(call.Arguments[1]) || (call.Arguments[1] is Block block && block.Kind == BlockKind.ArrayInitializer)))
return false;
//if (!ILInlining.CanUninline(call, stmt))
@ -125,6 +123,7 @@ namespace ICSharpCode.Decompiler.IL.Transforms @@ -125,6 +123,7 @@ namespace ICSharpCode.Decompiler.IL.Transforms
if (MightBeExpressionTree(instruction, statement)) {
var (lambda, type) = ConvertLambda((CallInstruction)instruction);
if (lambda != null) {
SetExpressionTreeFlag((ILFunction)lambda, (CallInstruction)instruction);
context.Step("Convert Expression Tree", instruction);
instruction.ReplaceWith(lambda);
return true;
@ -150,14 +149,10 @@ namespace ICSharpCode.Decompiler.IL.Transforms @@ -150,14 +149,10 @@ namespace ICSharpCode.Decompiler.IL.Transforms
var parameterVariablesList = new List<ILVariable>();
if (!ReadParameters(instruction.Arguments[1], parameterList, parameterVariablesList, new SimpleTypeResolveContext(context.Function.Method)))
return (null, SpecialType.UnknownType);
bool isQuotedLambda = instruction.Parent is CallInstruction call && call.Method.FullName == "System.Linq.Expressions.Expression.Quote";
var container = new BlockContainer();
var functionType = instruction.Method.ReturnType.TypeArguments[0];
var function = new ILFunction(functionType.GetDelegateInvokeMethod()?.ReturnType, parameterList, container);
if (isQuotedLambda || lambdaStack.Count == 0)
function.DelegateType = instruction.Method.ReturnType;
else
function.DelegateType = functionType;
function.DelegateType = functionType;
function.Variables.AddRange(parameterVariablesList);
lambdaStack.Push(function);
var (bodyInstruction, type) = ConvertInstruction(instruction.Arguments[0]);
@ -169,6 +164,29 @@ namespace ICSharpCode.Decompiler.IL.Transforms @@ -169,6 +164,29 @@ namespace ICSharpCode.Decompiler.IL.Transforms
return (function, function.DelegateType);
}
(ILInstruction, IType) ConvertQuote(CallInstruction invocation)
{
if (invocation.Arguments.Count != 1)
return (null, SpecialType.UnknownType);
var argument = invocation.Arguments.Single();
if (argument is ILFunction function) {
return (function, function.DelegateType);
} else {
var converted = ConvertInstruction(argument);
if (converted.Item1 is ILFunction lambda && argument is CallInstruction call) {
SetExpressionTreeFlag(lambda, call);
}
return converted;
}
}
void SetExpressionTreeFlag(ILFunction lambda, CallInstruction call)
{
lambda.DelegateType = call.Method.ReturnType;
}
bool ReadParameters(ILInstruction initializer, IList<IParameter> parameters, IList<ILVariable> parameterVariables, ITypeResolveContext resolveContext)
{
switch (initializer) {
@ -292,10 +310,7 @@ namespace ICSharpCode.Decompiler.IL.Transforms @@ -292,10 +310,7 @@ namespace ICSharpCode.Decompiler.IL.Transforms
case "Property":
return ConvertProperty(invocation);
case "Quote":
if (invocation.Arguments.Count == 1)
return ConvertInstruction(invocation.Arguments.Single());
else
return (null, SpecialType.UnknownType);
return ConvertQuote(invocation);
case "RightShift":
return ConvertBinaryNumericOperator(invocation, BinaryNumericOperator.ShiftRight);
case "Subtract":

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