Mono's (g)mcs produces different metadata for explicitly-implemented
interface members than CSC does. Thus, a question:
Should these differences be considered to be Mono bugs?
Details:
Consider explicitly implemented methods and properties:
using System.Collections;
using System.Collections.Generic;
class Demo : IEnumerator, IEnumerator<Demo>,
IEnumerable<Demo>, IEnumerable
{
/* ... unimportant ... */
// explicitly implemented interface members
object IEnumerator.Current {
get { return null; }
}
Demo IEnumerator<Demo>.Current {
get { return null; }
}
IEnumerator IEnumerable.GetEnumerator ()
{
return null;
}
IEnumerator<Demo> IEnumerable<Demo>.GetEnumerator ()
{
return null;
}
}
There are two significant differences between Mono's behavior and .NET's
behavior.
1. Property names: (g)mcs generates TypeName.MemberName, while CSC
produces Namespace.TypeName.MemberName, e.g. IEnumerator.Current vs.
System.Collections.IEnumerator.Current.
Oddly, (g)mcs generates Namespace.TypeName.MemberName for methods; it's
only properties that get abbreviated in this fashion.
2. Generics: gmcs produces significantly different member names compared
to CSC:
gmcs: System.Collections.Generic.IEnumerable`1[[Foo, test, Version=0.0.0.0,
Culture=neutral, PublicKeyToken=null]].GetEnumerator
CSC: System.Collections.Generic.IEnumerator<Foo>.Current
As you can see, generic parameter handling is quite different --
<Foo> vs. `1[[Foo, test, Version=0.0.0.0, Culture=neutral,
PublicKeyToken=null]]. The same generic parameter handling difference
exists for properties as well as methods.
This difference is somewhat important because it's user-visible: you can
use System.Type.GetMember(string, BindingFlags) to load
explicitly-implemented interface members on a given type, but to do so
you need to use the *same* name as is present within the assemblies
metadata. Consequently, this means that different strings must be used
to obtain the same member depending on whether the assembly was compiled
by CSC or gmcs (the Mono/.NET runtime is irrelevant).
Again, the question: Should these differences be considered bugs within
Mono?
Thanks,
- Jon
// reflection on explicitly-implemented members?
using System;
using System.Collections;
using System.Collections.Generic;
using System.Reflection;
class Foo : IEnumerable, IEnumerable<Foo>, IEnumerator, IEnumerator<Foo> {
IEnumerator IEnumerable.GetEnumerator ()
{
return null;
}
IEnumerator<Foo> IEnumerable<Foo>.GetEnumerator ()
{
return null;
}
bool IEnumerator.MoveNext ()
{
return false;
}
object IEnumerator.Current { get { return null; } }
Foo IEnumerator<Foo>.Current { get { return null; } }
void IEnumerator.Reset ()
{
}
void IDisposable.Dispose ()
{
}
void PrivateMethod ()
{
}
}
class Test {
public static void Main ()
{
Type t = typeof(Foo);
BindingFlags f = BindingFlags.Instance |
BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.DeclaredOnly;
foreach (MethodInfo m in t.GetMethods(f)) {
PrintMethod (m);
}
foreach (PropertyInfo p in t.GetProperties (f)) {
PrintProperty (p);
PrintMethod (p.GetGetMethod(true) ?? p.GetSetMethod(true));
}
#if false
MethodInfo mi = t.GetMethod ("System.Collections.IEnumerable.GetEnumerator", f);
PrintMethod (mi);
mi = t.GetMethod ("System.Collections.Generic.IEnumerable<Foo>.GetEnumerator", f);
PrintMethod (mi);
#endif
}
private static void PrintMethod (MethodInfo m)
{
Console.WriteLine ("Method: {0}", m.Name);
foreach (PropertyInfo pi in m.GetType().GetProperties()) {
Console.WriteLine ("\t{0}: {1}", pi.Name, pi.GetValue (m, null));
}
}
private static void PrintProperty (PropertyInfo m)
{
Console.WriteLine ("Property: {0}", m.Name);
foreach (PropertyInfo pi in m.GetType().GetProperties()) {
Console.WriteLine ("\t{0}: {1}", pi.Name, pi.GetValue (m, null));
}
}
}
// Microsoft (R) .NET Framework IL Disassembler. Version 2.0.50727.42
// Copyright (c) Microsoft Corporation. All rights reserved.
// Classes defined in this module:
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Class Foo (auto) (ansi)
// Class Test (auto) (ansi)
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Metadata version: v2.0.50727
.assembly extern mscorlib
{
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4..
.ver 2:0:0:0
}
.assembly test
{
.custom instance void [mscorlib]System.Runtime.CompilerServices.RuntimeCompatibilityAttribute::.ctor() = ( 01 00 01 00 54 02 16 57 72 61 70 4E 6F 6E 45 78 // ....T..WrapNonEx
63 65 70 74 69 6F 6E 54 68 72 6F 77 73 01 ) // ceptionThrows.
.hash algorithm 0x00008004
.ver 0:0:0:0
}
.module test.exe
// MVID: {A120F212-50BE-4EC6-8A5C-525380F53462}
.imagebase 0x00400000
.file alignment 0x00000200
.stackreserve 0x00100000
.subsystem 0x0003 // WINDOWS_CUI
.corflags 0x00000001 // ILONLY
// Image base: 0x035B0000
// =============== CLASS MEMBERS DECLARATION ===================
.class private auto ansi beforefieldinit Foo
extends [mscorlib]System.Object
implements [mscorlib]System.Collections.IEnumerable,
class [mscorlib]System.Collections.Generic.IEnumerable`1<class Foo>,
[mscorlib]System.Collections.IEnumerator,
class [mscorlib]System.Collections.Generic.IEnumerator`1<class Foo>,
[mscorlib]System.IDisposable
{
.method public hidebysig specialname rtspecialname
instance void .ctor() cil managed
{
// Code size 7 (0x7)
.maxstack 8
IL_0000: ldarg.0
IL_0001: call instance void [mscorlib]System.Object::.ctor()
IL_0006: ret
} // end of method Foo::.ctor
.method private hidebysig newslot virtual final
instance class [mscorlib]System.Collections.IEnumerator
System.Collections.IEnumerable.GetEnumerator() cil managed
{
.override [mscorlib]System.Collections.IEnumerable::GetEnumerator
// Code size 2 (0x2)
.maxstack 8
IL_0000: ldnull
IL_0001: ret
} // end of method Foo::System.Collections.IEnumerable.GetEnumerator
.method private hidebysig newslot virtual final
instance class [mscorlib]System.Collections.Generic.IEnumerator`1<class Foo>
'System.Collections.Generic.IEnumerable`1[[Foo, test, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]].GetEnumerator'() cil managed
{
.override method instance class [mscorlib]System.Collections.Generic.IEnumerator`1<!0> class [mscorlib]System.Collections.Generic.IEnumerable`1<class Foo>::GetEnumerator()
// Code size 2 (0x2)
.maxstack 8
IL_0000: ldnull
IL_0001: ret
} // end of method Foo::'System.Collections.Generic.IEnumerable`1[[Foo, test, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]].GetEnumerator'
.method private hidebysig newslot virtual final
instance bool System.Collections.IEnumerator.MoveNext() cil managed
{
.override [mscorlib]System.Collections.IEnumerator::MoveNext
// Code size 2 (0x2)
.maxstack 8
IL_0000: ldc.i4.0
IL_0001: ret
} // end of method Foo::System.Collections.IEnumerator.MoveNext
.method private hidebysig newslot specialname virtual final
instance object System.Collections.IEnumerator.get_Current() cil managed
{
.override [mscorlib]System.Collections.IEnumerator::get_Current
// Code size 2 (0x2)
.maxstack 8
IL_0000: ldnull
IL_0001: ret
} // end of method Foo::System.Collections.IEnumerator.get_Current
.method private hidebysig newslot specialname virtual final
instance class Foo 'System.Collections.Generic.IEnumerator`1[[Foo, test, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]].get_Current'() cil managed
{
.override method instance !0 class [mscorlib]System.Collections.Generic.IEnumerator`1<class Foo>::get_Current()
// Code size 2 (0x2)
.maxstack 8
IL_0000: ldnull
IL_0001: ret
} // end of method Foo::'System.Collections.Generic.IEnumerator`1[[Foo, test, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]].get_Current'
.method private hidebysig newslot virtual final
instance void System.Collections.IEnumerator.Reset() cil managed
{
.override [mscorlib]System.Collections.IEnumerator::Reset
// Code size 1 (0x1)
.maxstack 8
IL_0000: ret
} // end of method Foo::System.Collections.IEnumerator.Reset
.method private hidebysig newslot virtual final
instance void System.IDisposable.Dispose() cil managed
{
.override [mscorlib]System.IDisposable::Dispose
// Code size 1 (0x1)
.maxstack 8
IL_0000: ret
} // end of method Foo::System.IDisposable.Dispose
.method private hidebysig instance void
PrivateMethod() cil managed
{
// Code size 1 (0x1)
.maxstack 8
IL_0000: ret
} // end of method Foo::PrivateMethod
.property object IEnumerator.Current()
{
.get instance object Foo::System.Collections.IEnumerator.get_Current()
} // end of property Foo::IEnumerator.Current
.property class Foo 'IEnumerator<Foo>.Current'()
{
.get instance class Foo Foo::'System.Collections.Generic.IEnumerator`1[[Foo, test, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]].get_Current'()
} // end of property Foo::'IEnumerator<Foo>.Current'
} // end of class Foo
.class private auto ansi beforefieldinit Test
extends [mscorlib]System.Object
{
.method public hidebysig specialname rtspecialname
instance void .ctor() cil managed
{
// Code size 7 (0x7)
.maxstack 8
IL_0000: ldarg.0
IL_0001: call instance void [mscorlib]System.Object::.ctor()
IL_0006: ret
} // end of method Test::.ctor
.method public hidebysig static void Main() cil managed
{
.entrypoint
// Code size 142 (0x8e)
.maxstack 15
.locals init (class [mscorlib]System.Type V_0,
valuetype [mscorlib]System.Reflection.BindingFlags V_1,
class [mscorlib]System.Reflection.MethodInfo V_2,
class [mscorlib]System.Reflection.MethodInfo[] V_3,
int32 V_4,
int32 V_5,
class [mscorlib]System.Reflection.PropertyInfo V_6,
class [mscorlib]System.Reflection.PropertyInfo[] V_7,
int32 V_8,
int32 V_9)
IL_0000: ldtoken Foo
IL_0005: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_000a: stloc.0
IL_000b: ldc.i4.s 62
IL_000d: stloc.1
IL_000e: ldloc.0
IL_000f: ldloc.1
IL_0010: callvirt instance class [mscorlib]System.Reflection.MethodInfo[] [mscorlib]System.Type::GetMethods(valuetype [mscorlib]System.Reflection.BindingFlags)
IL_0015: stloc.3
IL_0016: ldloc.3
IL_0017: ldlen
IL_0018: conv.i4
IL_0019: stloc.s V_5
IL_001b: ldc.i4.0
IL_001c: stloc.s V_4
IL_001e: br IL_0034
IL_0023: ldloc.3
IL_0024: ldloc.s V_4
IL_0026: ldelem.ref
IL_0027: stloc.2
IL_0028: ldloc.2
IL_0029: call void Test::PrintMethod(class [mscorlib]System.Reflection.MethodInfo)
IL_002e: ldloc.s V_4
IL_0030: ldc.i4.1
IL_0031: add
IL_0032: stloc.s V_4
IL_0034: ldloc.s V_4
IL_0036: ldloc.s V_5
IL_0038: blt IL_0023
IL_003d: ldloc.0
IL_003e: ldloc.1
IL_003f: callvirt instance class [mscorlib]System.Reflection.PropertyInfo[] [mscorlib]System.Type::GetProperties(valuetype [mscorlib]System.Reflection.BindingFlags)
IL_0044: stloc.s V_7
IL_0046: ldloc.s V_7
IL_0048: ldlen
IL_0049: conv.i4
IL_004a: stloc.s V_9
IL_004c: ldc.i4.0
IL_004d: stloc.s V_8
IL_004f: br IL_0084
IL_0054: ldloc.s V_7
IL_0056: ldloc.s V_8
IL_0058: ldelem.ref
IL_0059: stloc.s V_6
IL_005b: ldloc.s V_6
IL_005d: call void Test::PrintProperty(class [mscorlib]System.Reflection.PropertyInfo)
IL_0062: ldloc.s V_6
IL_0064: ldc.i4.1
IL_0065: callvirt instance class [mscorlib]System.Reflection.MethodInfo [mscorlib]System.Reflection.PropertyInfo::GetGetMethod(bool)
IL_006a: dup
IL_006b: brtrue IL_0079
IL_0070: pop
IL_0071: ldloc.s V_6
IL_0073: ldc.i4.1
IL_0074: callvirt instance class [mscorlib]System.Reflection.MethodInfo [mscorlib]System.Reflection.PropertyInfo::GetSetMethod(bool)
IL_0079: call void Test::PrintMethod(class [mscorlib]System.Reflection.MethodInfo)
IL_007e: ldloc.s V_8
IL_0080: ldc.i4.1
IL_0081: add
IL_0082: stloc.s V_8
IL_0084: ldloc.s V_8
IL_0086: ldloc.s V_9
IL_0088: blt IL_0054
IL_008d: ret
} // end of method Test::Main
.method private hidebysig static void PrintMethod(class [mscorlib]System.Reflection.MethodInfo m) cil managed
{
// Code size 79 (0x4f)
.maxstack 15
.locals init (class [mscorlib]System.Reflection.PropertyInfo V_0,
class [mscorlib]System.Reflection.PropertyInfo[] V_1,
int32 V_2,
int32 V_3)
IL_0000: ldstr "Method: {0}"
IL_0005: ldarg.0
IL_0006: callvirt instance string [mscorlib]System.Reflection.MemberInfo::get_Name()
IL_000b: call void [mscorlib]System.Console::WriteLine(string,
object)
IL_0010: ldarg.0
IL_0011: callvirt instance class [mscorlib]System.Type [mscorlib]System.Object::GetType()
IL_0016: callvirt instance class [mscorlib]System.Reflection.PropertyInfo[] [mscorlib]System.Type::GetProperties()
IL_001b: stloc.1
IL_001c: ldloc.1
IL_001d: ldlen
IL_001e: conv.i4
IL_001f: stloc.3
IL_0020: ldc.i4.0
IL_0021: stloc.2
IL_0022: br IL_0047
IL_0027: ldloc.1
IL_0028: ldloc.2
IL_0029: ldelem.ref
IL_002a: stloc.0
IL_002b: ldstr "\t{0}: {1}"
IL_0030: ldloc.0
IL_0031: callvirt instance string [mscorlib]System.Reflection.MemberInfo::get_Name()
IL_0036: ldloc.0
IL_0037: ldarg.0
IL_0038: ldnull
IL_0039: callvirt instance object [mscorlib]System.Reflection.PropertyInfo::GetValue(object,
object[])
IL_003e: call void [mscorlib]System.Console::WriteLine(string,
object,
object)
IL_0043: ldloc.2
IL_0044: ldc.i4.1
IL_0045: add
IL_0046: stloc.2
IL_0047: ldloc.2
IL_0048: ldloc.3
IL_0049: blt IL_0027
IL_004e: ret
} // end of method Test::PrintMethod
.method private hidebysig static void PrintProperty(class [mscorlib]System.Reflection.PropertyInfo m) cil managed
{
// Code size 79 (0x4f)
.maxstack 15
.locals init (class [mscorlib]System.Reflection.PropertyInfo V_0,
class [mscorlib]System.Reflection.PropertyInfo[] V_1,
int32 V_2,
int32 V_3)
IL_0000: ldstr "Property: {0}"
IL_0005: ldarg.0
IL_0006: callvirt instance string [mscorlib]System.Reflection.MemberInfo::get_Name()
IL_000b: call void [mscorlib]System.Console::WriteLine(string,
object)
IL_0010: ldarg.0
IL_0011: callvirt instance class [mscorlib]System.Type [mscorlib]System.Object::GetType()
IL_0016: callvirt instance class [mscorlib]System.Reflection.PropertyInfo[] [mscorlib]System.Type::GetProperties()
IL_001b: stloc.1
IL_001c: ldloc.1
IL_001d: ldlen
IL_001e: conv.i4
IL_001f: stloc.3
IL_0020: ldc.i4.0
IL_0021: stloc.2
IL_0022: br IL_0047
IL_0027: ldloc.1
IL_0028: ldloc.2
IL_0029: ldelem.ref
IL_002a: stloc.0
IL_002b: ldstr "\t{0}: {1}"
IL_0030: ldloc.0
IL_0031: callvirt instance string [mscorlib]System.Reflection.MemberInfo::get_Name()
IL_0036: ldloc.0
IL_0037: ldarg.0
IL_0038: ldnull
IL_0039: callvirt instance object [mscorlib]System.Reflection.PropertyInfo::GetValue(object,
object[])
IL_003e: call void [mscorlib]System.Console::WriteLine(string,
object,
object)
IL_0043: ldloc.2
IL_0044: ldc.i4.1
IL_0045: add
IL_0046: stloc.2
IL_0047: ldloc.2
IL_0048: ldloc.3
IL_0049: blt IL_0027
IL_004e: ret
} // end of method Test::PrintProperty
} // end of class Test
// =============================================================
// *********** DISASSEMBLY COMPLETE ***********************
// WARNING: Created Win32 resource file C:\gmcsCompiled.res
// Microsoft (R) .NET Framework IL Disassembler. Version 2.0.50727.42
// Copyright (c) Microsoft Corporation. All rights reserved.
// Classes defined in this module:
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Class Foo (auto) (ansi)
// Class Test (auto) (ansi)
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Metadata version: v2.0.50727
.assembly extern mscorlib
{
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4..
.ver 2:0:0:0
}
.assembly test
{
.custom instance void [mscorlib]System.Runtime.CompilerServices.CompilationRelaxationsAttribute::.ctor(int32) = ( 01 00 08 00 00 00 00 00 )
.custom instance void [mscorlib]System.Runtime.CompilerServices.RuntimeCompatibilityAttribute::.ctor() = ( 01 00 01 00 54 02 16 57 72 61 70 4E 6F 6E 45 78 // ....T..WrapNonEx
63 65 70 74 69 6F 6E 54 68 72 6F 77 73 01 ) // ceptionThrows.
.hash algorithm 0x00008004
.ver 0:0:0:0
}
.module test.exe
// MVID: {6D4BF394-BE5C-42C5-8A86-7504EBBD3AE3}
.imagebase 0x00400000
.file alignment 0x00000200
.stackreserve 0x00100000
.subsystem 0x0003 // WINDOWS_CUI
.corflags 0x00000001 // ILONLY
// Image base: 0x01030000
// =============== CLASS MEMBERS DECLARATION ===================
.class private auto ansi beforefieldinit Foo
extends [mscorlib]System.Object
implements class [mscorlib]System.Collections.Generic.IEnumerable`1<class Foo>,
[mscorlib]System.Collections.IEnumerable,
class [mscorlib]System.Collections.Generic.IEnumerator`1<class Foo>,
[mscorlib]System.IDisposable,
[mscorlib]System.Collections.IEnumerator
{
.method private hidebysig newslot virtual final
instance class [mscorlib]System.Collections.IEnumerator
System.Collections.IEnumerable.GetEnumerator() cil managed
{
.override [mscorlib]System.Collections.IEnumerable::GetEnumerator
// Code size 7 (0x7)
.maxstack 1
.locals init (class [mscorlib]System.Collections.IEnumerator V_0)
IL_0000: nop
IL_0001: ldnull
IL_0002: stloc.0
IL_0003: br.s IL_0005
IL_0005: ldloc.0
IL_0006: ret
} // end of method Foo::System.Collections.IEnumerable.GetEnumerator
.method private hidebysig newslot virtual final
instance class [mscorlib]System.Collections.Generic.IEnumerator`1<class Foo>
'System.Collections.Generic.IEnumerable<Foo>.GetEnumerator'() cil managed
{
.override method instance class [mscorlib]System.Collections.Generic.IEnumerator`1<!0> class [mscorlib]System.Collections.Generic.IEnumerable`1<class Foo>::GetEnumerator()
// Code size 7 (0x7)
.maxstack 1
.locals init (class [mscorlib]System.Collections.Generic.IEnumerator`1<class Foo> V_0)
IL_0000: nop
IL_0001: ldnull
IL_0002: stloc.0
IL_0003: br.s IL_0005
IL_0005: ldloc.0
IL_0006: ret
} // end of method Foo::'System.Collections.Generic.IEnumerable<Foo>.GetEnumerator'
.method private hidebysig newslot virtual final
instance bool System.Collections.IEnumerator.MoveNext() cil managed
{
.override [mscorlib]System.Collections.IEnumerator::MoveNext
// Code size 7 (0x7)
.maxstack 1
.locals init (bool V_0)
IL_0000: nop
IL_0001: ldc.i4.0
IL_0002: stloc.0
IL_0003: br.s IL_0005
IL_0005: ldloc.0
IL_0006: ret
} // end of method Foo::System.Collections.IEnumerator.MoveNext
.method private hidebysig newslot specialname virtual final
instance object System.Collections.IEnumerator.get_Current() cil managed
{
.override [mscorlib]System.Collections.IEnumerator::get_Current
// Code size 7 (0x7)
.maxstack 1
.locals init (object V_0)
IL_0000: nop
IL_0001: ldnull
IL_0002: stloc.0
IL_0003: br.s IL_0005
IL_0005: ldloc.0
IL_0006: ret
} // end of method Foo::System.Collections.IEnumerator.get_Current
.method private hidebysig newslot specialname virtual final
instance class Foo 'System.Collections.Generic.IEnumerator<Foo>.get_Current'() cil managed
{
.override method instance !0 class [mscorlib]System.Collections.Generic.IEnumerator`1<class Foo>::get_Current()
// Code size 7 (0x7)
.maxstack 1
.locals init (class Foo V_0)
IL_0000: nop
IL_0001: ldnull
IL_0002: stloc.0
IL_0003: br.s IL_0005
IL_0005: ldloc.0
IL_0006: ret
} // end of method Foo::'System.Collections.Generic.IEnumerator<Foo>.get_Current'
.method private hidebysig newslot virtual final
instance void System.Collections.IEnumerator.Reset() cil managed
{
.override [mscorlib]System.Collections.IEnumerator::Reset
// Code size 2 (0x2)
.maxstack 8
IL_0000: nop
IL_0001: ret
} // end of method Foo::System.Collections.IEnumerator.Reset
.method private hidebysig newslot virtual final
instance void System.IDisposable.Dispose() cil managed
{
.override [mscorlib]System.IDisposable::Dispose
// Code size 2 (0x2)
.maxstack 8
IL_0000: nop
IL_0001: ret
} // end of method Foo::System.IDisposable.Dispose
.method private hidebysig instance void
PrivateMethod() cil managed
{
// Code size 2 (0x2)
.maxstack 8
IL_0000: nop
IL_0001: ret
} // end of method Foo::PrivateMethod
.method public hidebysig specialname rtspecialname
instance void .ctor() cil managed
{
// Code size 7 (0x7)
.maxstack 8
IL_0000: ldarg.0
IL_0001: call instance void [mscorlib]System.Object::.ctor()
IL_0006: ret
} // end of method Foo::.ctor
.property instance object System.Collections.IEnumerator.Current()
{
.get instance object Foo::System.Collections.IEnumerator.get_Current()
} // end of property Foo::System.Collections.IEnumerator.Current
.property instance class Foo 'System.Collections.Generic.IEnumerator<Foo>.Current'()
{
.get instance class Foo Foo::'System.Collections.Generic.IEnumerator<Foo>.get_Current'()
} // end of property Foo::'System.Collections.Generic.IEnumerator<Foo>.Current'
} // end of class Foo
.class private auto ansi beforefieldinit Test
extends [mscorlib]System.Object
{
.method public hidebysig static void Main() cil managed
{
.entrypoint
// Code size 140 (0x8c)
.maxstack 2
.locals init (class [mscorlib]System.Type V_0,
valuetype [mscorlib]System.Reflection.BindingFlags V_1,
class [mscorlib]System.Reflection.MethodInfo V_2,
class [mscorlib]System.Reflection.PropertyInfo V_3,
class [mscorlib]System.Reflection.MethodInfo[] V_4,
int32 V_5,
bool V_6,
class [mscorlib]System.Reflection.PropertyInfo[] V_7)
IL_0000: nop
IL_0001: ldtoken Foo
IL_0006: call class [mscorlib]System.Type [mscorlib]System.Type::GetTypeFromHandle(valuetype [mscorlib]System.RuntimeTypeHandle)
IL_000b: stloc.0
IL_000c: ldc.i4.s 62
IL_000e: stloc.1
IL_000f: nop
IL_0010: ldloc.0
IL_0011: ldloc.1
IL_0012: callvirt instance class [mscorlib]System.Reflection.MethodInfo[] [mscorlib]System.Type::GetMethods(valuetype [mscorlib]System.Reflection.BindingFlags)
IL_0017: stloc.s V_4
IL_0019: ldc.i4.0
IL_001a: stloc.s V_5
IL_001c: br.s IL_0033
IL_001e: ldloc.s V_4
IL_0020: ldloc.s V_5
IL_0022: ldelem.ref
IL_0023: stloc.2
IL_0024: nop
IL_0025: ldloc.2
IL_0026: call void Test::PrintMethod(class [mscorlib]System.Reflection.MethodInfo)
IL_002b: nop
IL_002c: nop
IL_002d: ldloc.s V_5
IL_002f: ldc.i4.1
IL_0030: add
IL_0031: stloc.s V_5
IL_0033: ldloc.s V_5
IL_0035: ldloc.s V_4
IL_0037: ldlen
IL_0038: conv.i4
IL_0039: clt
IL_003b: stloc.s V_6
IL_003d: ldloc.s V_6
IL_003f: brtrue.s IL_001e
IL_0041: nop
IL_0042: ldloc.0
IL_0043: ldloc.1
IL_0044: callvirt instance class [mscorlib]System.Reflection.PropertyInfo[] [mscorlib]System.Type::GetProperties(valuetype [mscorlib]System.Reflection.BindingFlags)
IL_0049: stloc.s V_7
IL_004b: ldc.i4.0
IL_004c: stloc.s V_5
IL_004e: br.s IL_007d
IL_0050: ldloc.s V_7
IL_0052: ldloc.s V_5
IL_0054: ldelem.ref
IL_0055: stloc.3
IL_0056: nop
IL_0057: ldloc.3
IL_0058: call void Test::PrintProperty(class [mscorlib]System.Reflection.PropertyInfo)
IL_005d: nop
IL_005e: ldloc.3
IL_005f: ldc.i4.1
IL_0060: callvirt instance class [mscorlib]System.Reflection.MethodInfo [mscorlib]System.Reflection.PropertyInfo::GetGetMethod(bool)
IL_0065: dup
IL_0066: brtrue.s IL_0070
IL_0068: pop
IL_0069: ldloc.3
IL_006a: ldc.i4.1
IL_006b: callvirt instance class [mscorlib]System.Reflection.MethodInfo [mscorlib]System.Reflection.PropertyInfo::GetSetMethod(bool)
IL_0070: call void Test::PrintMethod(class [mscorlib]System.Reflection.MethodInfo)
IL_0075: nop
IL_0076: nop
IL_0077: ldloc.s V_5
IL_0079: ldc.i4.1
IL_007a: add
IL_007b: stloc.s V_5
IL_007d: ldloc.s V_5
IL_007f: ldloc.s V_7
IL_0081: ldlen
IL_0082: conv.i4
IL_0083: clt
IL_0085: stloc.s V_6
IL_0087: ldloc.s V_6
IL_0089: brtrue.s IL_0050
IL_008b: ret
} // end of method Test::Main
.method private hidebysig static void PrintMethod(class [mscorlib]System.Reflection.MethodInfo m) cil managed
{
// Code size 81 (0x51)
.maxstack 5
.locals init (class [mscorlib]System.Reflection.PropertyInfo V_0,
class [mscorlib]System.Reflection.PropertyInfo[] V_1,
int32 V_2,
bool V_3)
IL_0000: nop
IL_0001: ldstr "Method: {0}"
IL_0006: ldarg.0
IL_0007: callvirt instance string [mscorlib]System.Reflection.MemberInfo::get_Name()
IL_000c: call void [mscorlib]System.Console::WriteLine(string,
object)
IL_0011: nop
IL_0012: nop
IL_0013: ldarg.0
IL_0014: callvirt instance class [mscorlib]System.Type [mscorlib]System.Object::GetType()
IL_0019: callvirt instance class [mscorlib]System.Reflection.PropertyInfo[] [mscorlib]System.Type::GetProperties()
IL_001e: stloc.1
IL_001f: ldc.i4.0
IL_0020: stloc.2
IL_0021: br.s IL_0046
IL_0023: ldloc.1
IL_0024: ldloc.2
IL_0025: ldelem.ref
IL_0026: stloc.0
IL_0027: nop
IL_0028: ldstr "\t{0}: {1}"
IL_002d: ldloc.0
IL_002e: callvirt instance string [mscorlib]System.Reflection.MemberInfo::get_Name()
IL_0033: ldloc.0
IL_0034: ldarg.0
IL_0035: ldnull
IL_0036: callvirt instance object [mscorlib]System.Reflection.PropertyInfo::GetValue(object,
object[])
IL_003b: call void [mscorlib]System.Console::WriteLine(string,
object,
object)
IL_0040: nop
IL_0041: nop
IL_0042: ldloc.2
IL_0043: ldc.i4.1
IL_0044: add
IL_0045: stloc.2
IL_0046: ldloc.2
IL_0047: ldloc.1
IL_0048: ldlen
IL_0049: conv.i4
IL_004a: clt
IL_004c: stloc.3
IL_004d: ldloc.3
IL_004e: brtrue.s IL_0023
IL_0050: ret
} // end of method Test::PrintMethod
.method private hidebysig static void PrintProperty(class [mscorlib]System.Reflection.PropertyInfo m) cil managed
{
// Code size 81 (0x51)
.maxstack 5
.locals init (class [mscorlib]System.Reflection.PropertyInfo V_0,
class [mscorlib]System.Reflection.PropertyInfo[] V_1,
int32 V_2,
bool V_3)
IL_0000: nop
IL_0001: ldstr "Property: {0}"
IL_0006: ldarg.0
IL_0007: callvirt instance string [mscorlib]System.Reflection.MemberInfo::get_Name()
IL_000c: call void [mscorlib]System.Console::WriteLine(string,
object)
IL_0011: nop
IL_0012: nop
IL_0013: ldarg.0
IL_0014: callvirt instance class [mscorlib]System.Type [mscorlib]System.Object::GetType()
IL_0019: callvirt instance class [mscorlib]System.Reflection.PropertyInfo[] [mscorlib]System.Type::GetProperties()
IL_001e: stloc.1
IL_001f: ldc.i4.0
IL_0020: stloc.2
IL_0021: br.s IL_0046
IL_0023: ldloc.1
IL_0024: ldloc.2
IL_0025: ldelem.ref
IL_0026: stloc.0
IL_0027: nop
IL_0028: ldstr "\t{0}: {1}"
IL_002d: ldloc.0
IL_002e: callvirt instance string [mscorlib]System.Reflection.MemberInfo::get_Name()
IL_0033: ldloc.0
IL_0034: ldarg.0
IL_0035: ldnull
IL_0036: callvirt instance object [mscorlib]System.Reflection.PropertyInfo::GetValue(object,
object[])
IL_003b: call void [mscorlib]System.Console::WriteLine(string,
object,
object)
IL_0040: nop
IL_0041: nop
IL_0042: ldloc.2
IL_0043: ldc.i4.1
IL_0044: add
IL_0045: stloc.2
IL_0046: ldloc.2
IL_0047: ldloc.1
IL_0048: ldlen
IL_0049: conv.i4
IL_004a: clt
IL_004c: stloc.3
IL_004d: ldloc.3
IL_004e: brtrue.s IL_0023
IL_0050: ret
} // end of method Test::PrintProperty
.method public hidebysig specialname rtspecialname
instance void .ctor() cil managed
{
// Code size 7 (0x7)
.maxstack 8
IL_0000: ldarg.0
IL_0001: call instance void [mscorlib]System.Object::.ctor()
IL_0006: ret
} // end of method Test::.ctor
} // end of class Test
// =============================================================
// *********** DISASSEMBLY COMPLETE ***********************
// WARNING: Created Win32 resource file C:\cscVersion.res
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