// Microsoft (R) .NET Framework IL Disassembler. Version 4.0.30319.17929 // Copyright (c) Microsoft Corporation. All rights reserved. // Metadata version: v4.0.30319 .assembly extern mscorlib { .publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4.. .ver 4:0:0:0 } .assembly Using { .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. // --- The following custom attribute is added automatically, do not uncomment ------- // .custom instance void [mscorlib]System.Diagnostics.DebuggableAttribute::.ctor(valuetype [mscorlib]System.Diagnostics.DebuggableAttribute/DebuggingModes) = ( 01 00 07 01 00 00 00 00 ) .permissionset reqmin = {[mscorlib]System.Security.Permissions.SecurityPermissionAttribute = {property bool 'SkipVerification' = bool(true)}} .hash algorithm 0x00008004 .ver 0:0:0:0 } .module Using.dll // MVID: {7437788B-6603-4074-AE80-83AE987F007D} .custom instance void [mscorlib]System.Security.UnverifiableCodeAttribute::.ctor() = ( 01 00 00 00 ) .imagebase 0x10000000 .file alignment 0x00000200 .stackreserve 0x00100000 .subsystem 0x0003 // WINDOWS_CUI .corflags 0x00000001 // ILONLY // Image base: 0x011B0000 // =============== CLASS MEMBERS DECLARATION =================== .class private auto ansi beforefieldinit ICSharpCode.Decompiler.Tests.TestCases.Pretty.Using extends [mscorlib]System.Object { .class sequential ansi sealed nested private beforefieldinit UsingStruct extends [mscorlib]System.ValueType implements [mscorlib]System.IDisposable { .pack 0 .size 1 .method public hidebysig specialname rtspecialname instance void .ctor(int32 i) cil managed { // Code size 9 (0x9) .maxstack 8 IL_0000: nop IL_0001: ldarg.1 IL_0002: call void [mscorlib]System.Console::WriteLine(int32) IL_0007: nop IL_0008: ret } // end of method UsingStruct::.ctor .method private hidebysig newslot virtual final instance void System.IDisposable.Dispose() cil managed { .override [mscorlib]System.IDisposable::Dispose // Code size 7 (0x7) .maxstack 8 IL_0000: nop IL_0001: newobj instance void [mscorlib]System.NotImplementedException::.ctor() IL_0006: throw } // end of method UsingStruct::System.IDisposable.Dispose } // end of class UsingStruct .method public hidebysig instance void SimpleUsingExpressionStatement() cil managed { // Code size 34 (0x22) .maxstack 1 .locals init (class [mscorlib]System.IO.MemoryStream V_0) IL_0000: nop IL_0001: newobj instance void [mscorlib]System.IO.MemoryStream::.ctor() IL_0006: stloc.0 .try { IL_0007: nop IL_0008: ldstr "using-body" IL_000d: call void [mscorlib]System.Console::WriteLine(string) IL_0012: nop IL_0013: nop IL_0014: leave.s IL_0021 } // end .try finally { IL_0016: ldloc.0 IL_0017: brfalse.s IL_0020 IL_0019: ldloc.0 IL_001a: callvirt instance void [mscorlib]System.IDisposable::Dispose() IL_001f: nop IL_0020: endfinally } // end handler IL_0021: ret } // end of method Using::SimpleUsingExpressionStatement .method public hidebysig instance void SimpleUsingExpressionStatementWithDeclaration() cil managed { // Code size 59 (0x3b) .maxstack 2 .locals init (class [mscorlib]System.IO.MemoryStream V_0) IL_0000: nop IL_0001: newobj instance void [mscorlib]System.IO.MemoryStream::.ctor() IL_0006: stloc.0 .try { IL_0007: nop IL_0008: ldloc.0 IL_0009: ldc.i4.s 42 IL_000b: callvirt instance void [mscorlib]System.IO.Stream::WriteByte(uint8) IL_0010: nop IL_0011: ldstr "using-body: " IL_0016: ldloc.0 IL_0017: callvirt instance int64 [mscorlib]System.IO.Stream::get_Position() IL_001c: box [mscorlib]System.Int64 IL_0021: call string [mscorlib]System.String::Concat(object, object) IL_0026: call void [mscorlib]System.Console::WriteLine(string) IL_002b: nop IL_002c: nop IL_002d: leave.s IL_003a } // end .try finally { IL_002f: ldloc.0 IL_0030: brfalse.s IL_0039 IL_0032: ldloc.0 IL_0033: callvirt instance void [mscorlib]System.IDisposable::Dispose() IL_0038: nop IL_0039: endfinally } // end handler IL_003a: ret } // end of method Using::SimpleUsingExpressionStatementWithDeclaration .method public hidebysig instance void UsingStatementThatChangesTheVariable() cil managed { // Code size 38 (0x26) .maxstack 1 .locals init (class [mscorlib]System.Threading.CancellationTokenSource V_0, class [mscorlib]System.Threading.CancellationTokenSource V_1) IL_0000: nop IL_0001: newobj instance void [mscorlib]System.Threading.CancellationTokenSource::.ctor() IL_0006: stloc.0 IL_0007: ldloc.0 IL_0008: stloc.1 .try { IL_0009: nop IL_000a: newobj instance void [mscorlib]System.Threading.CancellationTokenSource::.ctor() IL_000f: stloc.0 IL_0010: nop IL_0011: leave.s IL_001e } // end .try finally { IL_0013: ldloc.1 IL_0014: brfalse.s IL_001d IL_0016: ldloc.1 IL_0017: callvirt instance void [mscorlib]System.IDisposable::Dispose() IL_001c: nop IL_001d: endfinally } // end handler IL_001e: ldloc.0 IL_001f: callvirt instance void [mscorlib]System.Threading.CancellationTokenSource::Cancel() IL_0024: nop IL_0025: ret } // end of method Using::UsingStatementThatChangesTheVariable .method public hidebysig instance void UsingStatementOnStruct() cil managed { // Code size 40 (0x28) .maxstack 2 .locals init (valuetype ICSharpCode.Decompiler.Tests.TestCases.Pretty.Using/UsingStruct V_0) IL_0000: nop IL_0001: ldloca.s V_0 IL_0003: ldc.i4.1 IL_0004: call instance void ICSharpCode.Decompiler.Tests.TestCases.Pretty.Using/UsingStruct::.ctor(int32) .try { IL_0009: nop IL_000a: ldstr "using-body" IL_000f: call void [mscorlib]System.Console::WriteLine(string) IL_0014: nop IL_0015: nop IL_0016: leave.s IL_0027 } // end .try finally { IL_0018: ldloca.s V_0 IL_001a: constrained. ICSharpCode.Decompiler.Tests.TestCases.Pretty.Using/UsingStruct IL_0020: callvirt instance void [mscorlib]System.IDisposable::Dispose() IL_0025: nop IL_0026: endfinally } // end handler IL_0027: ret } // end of method Using::UsingStatementOnStruct .method public hidebysig instance void UsingStatementOnStructWithVariable() cil managed { // Code size 51 (0x33) .maxstack 2 .locals init (valuetype ICSharpCode.Decompiler.Tests.TestCases.Pretty.Using/UsingStruct V_0) IL_0000: nop IL_0001: ldloca.s V_0 IL_0003: ldc.i4.2 IL_0004: call instance void ICSharpCode.Decompiler.Tests.TestCases.Pretty.Using/UsingStruct::.ctor(int32) .try { IL_0009: nop IL_000a: ldstr "using-body: " IL_000f: ldloc.0 IL_0010: box ICSharpCode.Decompiler.Tests.TestCases.Pretty.Using/UsingStruct IL_0015: call string [mscorlib]System.String::Concat(object, object) IL_001a: call void [mscorlib]System.Console::WriteLine(string) IL_001f: nop IL_0020: nop IL_0021: leave.s IL_0032 } // end .try finally { IL_0023: ldloca.s V_0 IL_0025: constrained. ICSharpCode.Decompiler.Tests.TestCases.Pretty.Using/UsingStruct IL_002b: callvirt instance void [mscorlib]System.IDisposable::Dispose() IL_0030: nop IL_0031: endfinally } // end handler IL_0032: ret } // end of method Using::UsingStatementOnStructWithVariable .method private hidebysig instance void UsingStatementOnNullableStruct(valuetype [mscorlib]System.Nullable`1 us) cil managed { // Code size 62 (0x3e) .maxstack 2 .locals init (valuetype [mscorlib]System.Nullable`1 V_0, valuetype ICSharpCode.Decompiler.Tests.TestCases.Pretty.Using/UsingStruct V_1) IL_0000: nop IL_0001: ldarg.1 IL_0002: stloc.0 .try { IL_0003: nop IL_0004: ldstr "using-body: " IL_0009: ldarg.1 IL_000a: box valuetype [mscorlib]System.Nullable`1 IL_000f: call string [mscorlib]System.String::Concat(object, object) IL_0014: call void [mscorlib]System.Console::WriteLine(string) IL_0019: nop IL_001a: nop IL_001b: leave.s IL_003d } // end .try finally { IL_001d: ldloca.s V_0 IL_001f: call instance bool valuetype [mscorlib]System.Nullable`1::get_HasValue() IL_0024: brfalse.s IL_003c IL_0026: ldloca.s V_0 IL_0028: call instance !0 valuetype [mscorlib]System.Nullable`1::GetValueOrDefault() IL_002d: stloc.1 IL_002e: ldloca.s V_1 IL_0030: constrained. ICSharpCode.Decompiler.Tests.TestCases.Pretty.Using/UsingStruct IL_0036: callvirt instance void [mscorlib]System.IDisposable::Dispose() IL_003b: nop IL_003c: endfinally } // end handler IL_003d: ret } // end of method Using::UsingStatementOnNullableStruct .method public hidebysig instance void GenericUsing<([mscorlib]System.IDisposable) T>(!!T t) cil managed { // Code size 43 (0x2b) .maxstack 1 .locals init (!!T V_0) IL_0000: nop IL_0001: ldarg.1 IL_0002: stloc.0 .try { IL_0003: nop IL_0004: ldarg.1 IL_0005: box !!T IL_000a: call void [mscorlib]System.Console::WriteLine(object) IL_000f: nop IL_0010: nop IL_0011: leave.s IL_002a } // end .try finally { IL_0013: ldloc.0 IL_0014: box !!T IL_0019: brfalse.s IL_0029 IL_001b: ldloca.s V_0 IL_001d: constrained. !!T IL_0023: callvirt instance void [mscorlib]System.IDisposable::Dispose() IL_0028: nop IL_0029: endfinally } // end handler IL_002a: ret } // end of method Using::GenericUsing .method public hidebysig instance void GenericStructUsing(!!T t) cil managed { // Code size 35 (0x23) .maxstack 1 .locals init (!!T V_0) IL_0000: nop IL_0001: ldarg.1 IL_0002: stloc.0 .try { IL_0003: nop IL_0004: ldarg.1 IL_0005: box !!T IL_000a: call void [mscorlib]System.Console::WriteLine(object) IL_000f: nop IL_0010: nop IL_0011: leave.s IL_0022 } // end .try finally { IL_0013: ldloca.s V_0 IL_0015: constrained. !!T IL_001b: callvirt instance void [mscorlib]System.IDisposable::Dispose() IL_0020: nop IL_0021: endfinally } // end handler IL_0022: ret } // end of method Using::GenericStructUsing .method public hidebysig instance void GenericClassUsing(!!T t) cil managed { // Code size 41 (0x29) .maxstack 1 .locals init (!!T V_0) IL_0000: nop IL_0001: ldarg.1 IL_0002: stloc.0 .try { IL_0003: nop IL_0004: ldarg.1 IL_0005: box !!T IL_000a: call void [mscorlib]System.Console::WriteLine(object) IL_000f: nop IL_0010: nop IL_0011: leave.s IL_0028 } // end .try finally { IL_0013: ldloc.0 IL_0014: box !!T IL_0019: brfalse.s IL_0027 IL_001b: ldloc.0 IL_001c: box !!T IL_0021: callvirt instance void [mscorlib]System.IDisposable::Dispose() IL_0026: nop IL_0027: endfinally } // end handler IL_0028: ret } // end of method Using::GenericClassUsing .method public hidebysig instance void GenericNullableUsing(valuetype [mscorlib]System.Nullable`1 t) cil managed { // Code size 52 (0x34) .maxstack 1 .locals init (valuetype [mscorlib]System.Nullable`1 V_0, !!T V_1) IL_0000: nop IL_0001: ldarg.1 IL_0002: stloc.0 .try { IL_0003: nop IL_0004: ldarg.1 IL_0005: box valuetype [mscorlib]System.Nullable`1 IL_000a: call void [mscorlib]System.Console::WriteLine(object) IL_000f: nop IL_0010: nop IL_0011: leave.s IL_0033 } // end .try finally { IL_0013: ldloca.s V_0 IL_0015: call instance bool valuetype [mscorlib]System.Nullable`1::get_HasValue() IL_001a: brfalse.s IL_0032 IL_001c: ldloca.s V_0 IL_001e: call instance !0 valuetype [mscorlib]System.Nullable`1::GetValueOrDefault() IL_0023: stloc.1 IL_0024: ldloca.s V_1 IL_0026: constrained. !!T IL_002c: callvirt instance void [mscorlib]System.IDisposable::Dispose() IL_0031: nop IL_0032: endfinally } // end handler IL_0033: ret } // end of method Using::GenericNullableUsing .method public hidebysig specialname rtspecialname instance void .ctor() cil managed { // Code size 8 (0x8) .maxstack 8 IL_0000: ldarg.0 IL_0001: call instance void [mscorlib]System.Object::.ctor() IL_0006: nop IL_0007: ret } // end of method Using::.ctor } // end of class ICSharpCode.Decompiler.Tests.TestCases.Pretty.Using // ============================================================= // *********** DISASSEMBLY COMPLETE ***********************