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Add test cases for switch on int?

pull/887/head
Siegfried Pammer 8 years ago
parent
1bff19a7ce
commit
945ebc7702
5 changed files with 1662 additions and 623 deletions
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  1. 142
      ICSharpCode.Decompiler.Tests/TestCases/Pretty/Switch.cs
  2. 711
      ICSharpCode.Decompiler.Tests/TestCases/Pretty/Switch.il
  3. 435
      ICSharpCode.Decompiler.Tests/TestCases/Pretty/Switch.opt.il
  4. 212
      ICSharpCode.Decompiler.Tests/TestCases/Pretty/Switch.opt.roslyn.il
  5. 785
      ICSharpCode.Decompiler.Tests/TestCases/Pretty/Switch.roslyn.il

142
ICSharpCode.Decompiler.Tests/TestCases/Pretty/Switch.cs
Unescape View File

@ -27,41 +27,119 @@ namespace ICSharpCode.Decompiler.Tests.TestCases.Pretty @@ -27,41 +27,119 @@ namespace ICSharpCode.Decompiler.Tests.TestCases.Pretty
Console.WriteLine("SparseIntegerSwitch: " + i);
switch (i) {
case -10000000: {
return "-10 mln";
}
return "-10 mln";
}
case -100: {
return "-hundred";
}
return "-hundred";
}
case -1: {
return "-1";
}
return "-1";
}
case 0: {
return "0";
}
return "0";
}
case 1: {
return "1";
}
return "1";
}
case 2: {
return "2";
}
return "2";
}
case 4: {
return "4";
}
return "4";
}
case 100: {
return "hundred";
}
return "hundred";
}
case 10000: {
return "ten thousand";
}
return "ten thousand";
}
case 10001: {
return "ten thousand and one";
}
return "ten thousand and one";
}
case 2147483647: {
return "int.MaxValue";
}
return "int.MaxValue";
}
default: {
return "something else";
}
return "something else";
}
}
}
public static string SwitchOverNullableInt(int? i)
{
switch (i) {
case null: {
return "null";
}
case 0: {
return "zero";
}
case 5: {
return "five";
}
case 10: {
return "ten";
}
default: {
return "large";
}
}
}
public static string SwitchOverNullableIntShifted(int? i)
{
switch (i + 5) {
case null: {
return "null";
}
case 0: {
return "zero";
}
case 5: {
return "five";
}
case 10: {
return "ten";
}
default: {
return "large";
}
}
}
public static string SwitchOverNullableIntNoNullCase(int? i)
{
switch (i) {
case 0: {
return "zero";
}
case 5: {
return "five";
}
case 10: {
return "ten";
}
default: {
return "other";
}
}
}
public static string SwitchOverNullableIntNoNullCaseShifted(int? i)
{
switch (i + 5) {
case 0: {
return "zero";
}
case 5: {
return "five";
}
case 10: {
return "ten";
}
default: {
return "other";
}
}
}
@ -70,17 +148,17 @@ namespace ICSharpCode.Decompiler.Tests.TestCases.Pretty @@ -70,17 +148,17 @@ namespace ICSharpCode.Decompiler.Tests.TestCases.Pretty
Console.WriteLine("ShortSwitchOverString: " + text);
switch (text) {
case "First case": {
return "Text1";
}
return "Text1";
}
case "Second case": {
return "Text2";
}
return "Text2";
}
case "Third case": {
return "Text3";
}
return "Text3";
}
default: {
return "Default";
}
return "Default";
}
}
}

711
ICSharpCode.Decompiler.Tests/TestCases/Pretty/Switch.il
Unescape View File

@ -10,7 +10,7 @@ @@ -10,7 +10,7 @@
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4..
.ver 4:0:0:0
}
.assembly wau4yvxd
.assembly iuizqapl
{
.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
@ -20,15 +20,15 @@ @@ -20,15 +20,15 @@
.hash algorithm 0x00008004
.ver 0:0:0:0
}
.module wau4yvxd.dll
// MVID: {102ACC94-685A-42C5-9229-AC386C0A78B1}
.module iuizqapl.dll
// MVID: {207B14E2-2177-4CF2-8D8E-2CD85A17CF5C}
.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: 0x01440000
// Image base: 0x027D0000
// =============== CLASS MEMBERS DECLARATION ===================
@ -157,6 +157,250 @@ @@ -157,6 +157,250 @@
IL_00df: ret
} // end of method Switch::SparseIntegerSwitch
.method public hidebysig static string
SwitchOverNullableInt(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 74 (0x4a)
.maxstack 2
.locals init (string V_0,
int32 V_1)
IL_0000: nop
IL_0001: ldarga.s i
IL_0003: dup
IL_0004: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_0009: stloc.1
IL_000a: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_000f: brfalse.s IL_0020
IL_0011: ldloc.1
IL_0012: ldc.i4.0
IL_0013: beq.s IL_0028
IL_0015: ldloc.1
IL_0016: ldc.i4.5
IL_0017: beq.s IL_0030
IL_0019: ldloc.1
IL_001a: ldc.i4.s 10
IL_001c: beq.s IL_0038
IL_001e: br.s IL_0040
IL_0020: ldstr "null"
IL_0025: stloc.0
IL_0026: br.s IL_0048
IL_0028: ldstr "zero"
IL_002d: stloc.0
IL_002e: br.s IL_0048
IL_0030: ldstr "five"
IL_0035: stloc.0
IL_0036: br.s IL_0048
IL_0038: ldstr "ten"
IL_003d: stloc.0
IL_003e: br.s IL_0048
IL_0040: ldstr "large"
IL_0045: stloc.0
IL_0046: br.s IL_0048
IL_0048: ldloc.0
IL_0049: ret
} // end of method Switch::SwitchOverNullableInt
.method public hidebysig static string
SwitchOverNullableIntShifted(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 112 (0x70)
.maxstack 2
.locals init (string V_0,
valuetype [mscorlib]System.Nullable`1<int32> V_1,
valuetype [mscorlib]System.Nullable`1<int32> V_2,
int32 V_3)
IL_0000: nop
IL_0001: ldarg.0
IL_0002: stloc.1
IL_0003: ldloca.s V_1
IL_0005: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_000a: brtrue.s IL_0017
IL_000c: ldloca.s V_2
IL_000e: initobj valuetype [mscorlib]System.Nullable`1<int32>
IL_0014: ldloc.2
IL_0015: br.s IL_0025
IL_0017: ldloca.s V_1
IL_0019: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_001e: ldc.i4.5
IL_001f: add
IL_0020: newobj instance void valuetype [mscorlib]System.Nullable`1<int32>::.ctor(!0)
IL_0025: nop
IL_0026: stloc.2
IL_0027: ldloca.s V_2
IL_0029: dup
IL_002a: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_002f: stloc.3
IL_0030: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_0035: brfalse.s IL_0046
IL_0037: ldloc.3
IL_0038: ldc.i4.0
IL_0039: beq.s IL_004e
IL_003b: ldloc.3
IL_003c: ldc.i4.5
IL_003d: beq.s IL_0056
IL_003f: ldloc.3
IL_0040: ldc.i4.s 10
IL_0042: beq.s IL_005e
IL_0044: br.s IL_0066
IL_0046: ldstr "null"
IL_004b: stloc.0
IL_004c: br.s IL_006e
IL_004e: ldstr "zero"
IL_0053: stloc.0
IL_0054: br.s IL_006e
IL_0056: ldstr "five"
IL_005b: stloc.0
IL_005c: br.s IL_006e
IL_005e: ldstr "ten"
IL_0063: stloc.0
IL_0064: br.s IL_006e
IL_0066: ldstr "large"
IL_006b: stloc.0
IL_006c: br.s IL_006e
IL_006e: ldloc.0
IL_006f: ret
} // end of method Switch::SwitchOverNullableIntShifted
.method public hidebysig static string
SwitchOverNullableIntNoNullCase(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 66 (0x42)
.maxstack 2
.locals init (string V_0,
int32 V_1)
IL_0000: nop
IL_0001: ldarga.s i
IL_0003: dup
IL_0004: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_0009: stloc.1
IL_000a: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_000f: brfalse.s IL_0038
IL_0011: ldloc.1
IL_0012: ldc.i4.0
IL_0013: beq.s IL_0020
IL_0015: ldloc.1
IL_0016: ldc.i4.5
IL_0017: beq.s IL_0028
IL_0019: ldloc.1
IL_001a: ldc.i4.s 10
IL_001c: beq.s IL_0030
IL_001e: br.s IL_0038
IL_0020: ldstr "zero"
IL_0025: stloc.0
IL_0026: br.s IL_0040
IL_0028: ldstr "five"
IL_002d: stloc.0
IL_002e: br.s IL_0040
IL_0030: ldstr "ten"
IL_0035: stloc.0
IL_0036: br.s IL_0040
IL_0038: ldstr "other"
IL_003d: stloc.0
IL_003e: br.s IL_0040
IL_0040: ldloc.0
IL_0041: ret
} // end of method Switch::SwitchOverNullableIntNoNullCase
.method public hidebysig static string
SwitchOverNullableIntNoNullCaseShifted(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 104 (0x68)
.maxstack 2
.locals init (string V_0,
valuetype [mscorlib]System.Nullable`1<int32> V_1,
valuetype [mscorlib]System.Nullable`1<int32> V_2,
int32 V_3)
IL_0000: nop
IL_0001: ldarg.0
IL_0002: stloc.1
IL_0003: ldloca.s V_1
IL_0005: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_000a: brtrue.s IL_0017
IL_000c: ldloca.s V_2
IL_000e: initobj valuetype [mscorlib]System.Nullable`1<int32>
IL_0014: ldloc.2
IL_0015: br.s IL_0025
IL_0017: ldloca.s V_1
IL_0019: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_001e: ldc.i4.5
IL_001f: add
IL_0020: newobj instance void valuetype [mscorlib]System.Nullable`1<int32>::.ctor(!0)
IL_0025: nop
IL_0026: stloc.2
IL_0027: ldloca.s V_2
IL_0029: dup
IL_002a: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_002f: stloc.3
IL_0030: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_0035: brfalse.s IL_005e
IL_0037: ldloc.3
IL_0038: ldc.i4.0
IL_0039: beq.s IL_0046
IL_003b: ldloc.3
IL_003c: ldc.i4.5
IL_003d: beq.s IL_004e
IL_003f: ldloc.3
IL_0040: ldc.i4.s 10
IL_0042: beq.s IL_0056
IL_0044: br.s IL_005e
IL_0046: ldstr "zero"
IL_004b: stloc.0
IL_004c: br.s IL_0066
IL_004e: ldstr "five"
IL_0053: stloc.0
IL_0054: br.s IL_0066
IL_0056: ldstr "ten"
IL_005b: stloc.0
IL_005c: br.s IL_0066
IL_005e: ldstr "other"
IL_0063: stloc.0
IL_0064: br.s IL_0066
IL_0066: ldloc.0
IL_0067: ret
} // end of method Switch::SwitchOverNullableIntNoNullCaseShifted
.method public hidebysig static string
ShortSwitchOverString(string text) cil managed
{
@ -241,7 +485,7 @@ @@ -241,7 +485,7 @@
IL_0015: brfalse IL_00ef
IL_001a: volatile.
IL_001c: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{102ACC94-685A-42C5-9229-AC386C0A78B1}'::'$$method0x6000003-1'
IL_001c: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{207B14E2-2177-4CF2-8D8E-2CD85A17CF5C}'::'$$method0x6000007-1'
IL_0021: brtrue.s IL_0084
IL_0023: ldc.i4.7
@ -282,9 +526,9 @@ @@ -282,9 +526,9 @@
IL_0078: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_007d: volatile.
IL_007f: stsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{102ACC94-685A-42C5-9229-AC386C0A78B1}'::'$$method0x6000003-1'
IL_007f: stsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{207B14E2-2177-4CF2-8D8E-2CD85A17CF5C}'::'$$method0x6000007-1'
IL_0084: volatile.
IL_0086: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{102ACC94-685A-42C5-9229-AC386C0A78B1}'::'$$method0x6000003-1'
IL_0086: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{207B14E2-2177-4CF2-8D8E-2CD85A17CF5C}'::'$$method0x6000007-1'
IL_008b: ldloc.1
IL_008c: ldloca.s V_2
IL_008e: call instance bool class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::TryGetValue(!0,
@ -349,168 +593,171 @@ @@ -349,168 +593,171 @@
.method public hidebysig static string
SwitchOverString2() cil managed
{
// Code size 366 (0x16e)
// Code size 368 (0x170)
.maxstack 4
.locals init (string V_0,
string V_1,
int32 V_2)
string V_2,
int32 V_3)
IL_0000: nop
IL_0001: ldstr "SwitchOverString2:"
IL_0006: call void [mscorlib]System.Console::WriteLine(string)
IL_000b: nop
IL_000c: call string [mscorlib]System.Environment::get_UserName()
IL_0011: stloc.1
IL_0012: ldloc.1
IL_0013: brfalse IL_0163
IL_0018: volatile.
IL_001a: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{102ACC94-685A-42C5-9229-AC386C0A78B1}'::'$$method0x6000004-1'
IL_001f: brtrue IL_00b8
IL_0024: ldc.i4.s 11
IL_0026: newobj instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::.ctor(int32)
IL_002b: dup
IL_002c: ldstr "First case"
IL_0031: ldc.i4.0
IL_0032: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_0011: stloc.0
IL_0012: ldloc.0
IL_0013: stloc.2
IL_0014: ldloc.2
IL_0015: brfalse IL_0165
IL_001a: volatile.
IL_001c: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{207B14E2-2177-4CF2-8D8E-2CD85A17CF5C}'::'$$method0x6000008-1'
IL_0021: brtrue IL_00ba
IL_0026: ldc.i4.s 11
IL_0028: newobj instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::.ctor(int32)
IL_002d: dup
IL_002e: ldstr "First case"
IL_0033: ldc.i4.0
IL_0034: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_0037: dup
IL_0038: ldstr "Second case"
IL_003d: ldc.i4.1
IL_003e: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_0039: dup
IL_003a: ldstr "Second case"
IL_003f: ldc.i4.1
IL_0040: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_0043: dup
IL_0044: ldstr "Third case"
IL_0049: ldc.i4.2
IL_004a: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_0045: dup
IL_0046: ldstr "Third case"
IL_004b: ldc.i4.2
IL_004c: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_004f: dup
IL_0050: ldstr "Fourth case"
IL_0055: ldc.i4.3
IL_0056: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_0051: dup
IL_0052: ldstr "Fourth case"
IL_0057: ldc.i4.3
IL_0058: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_005b: dup
IL_005c: ldstr "Fifth case"
IL_0061: ldc.i4.4
IL_0062: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_005d: dup
IL_005e: ldstr "Fifth case"
IL_0063: ldc.i4.4
IL_0064: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_0067: dup
IL_0068: ldstr "Sixth case"
IL_006d: ldc.i4.5
IL_006e: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_0069: dup
IL_006a: ldstr "Sixth case"
IL_006f: ldc.i4.5
IL_0070: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_0073: dup
IL_0074: ldstr "Seventh case"
IL_0079: ldc.i4.6
IL_007a: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_0075: dup
IL_0076: ldstr "Seventh case"
IL_007b: ldc.i4.6
IL_007c: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_007f: dup
IL_0080: ldstr "Eighth case"
IL_0085: ldc.i4.7
IL_0086: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_0081: dup
IL_0082: ldstr "Eighth case"
IL_0087: ldc.i4.7
IL_0088: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_008b: dup
IL_008c: ldstr "Ninth case"
IL_0091: ldc.i4.8
IL_0092: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_008d: dup
IL_008e: ldstr "Ninth case"
IL_0093: ldc.i4.8
IL_0094: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_0097: dup
IL_0098: ldstr "Tenth case"
IL_009d: ldc.i4.s 9
IL_009f: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_0099: dup
IL_009a: ldstr "Tenth case"
IL_009f: ldc.i4.s 9
IL_00a1: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_00a4: dup
IL_00a5: ldstr "Eleventh case"
IL_00aa: ldc.i4.s 10
IL_00ac: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_00a6: dup
IL_00a7: ldstr "Eleventh case"
IL_00ac: ldc.i4.s 10
IL_00ae: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_00b1: volatile.
IL_00b3: stsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{102ACC94-685A-42C5-9229-AC386C0A78B1}'::'$$method0x6000004-1'
IL_00b8: volatile.
IL_00ba: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{102ACC94-685A-42C5-9229-AC386C0A78B1}'::'$$method0x6000004-1'
IL_00bf: ldloc.1
IL_00c0: ldloca.s V_2
IL_00c2: call instance bool class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::TryGetValue(!0,
IL_00b3: volatile.
IL_00b5: stsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{207B14E2-2177-4CF2-8D8E-2CD85A17CF5C}'::'$$method0x6000008-1'
IL_00ba: volatile.
IL_00bc: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{207B14E2-2177-4CF2-8D8E-2CD85A17CF5C}'::'$$method0x6000008-1'
IL_00c1: ldloc.2
IL_00c2: ldloca.s V_3
IL_00c4: call instance bool class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::TryGetValue(!0,
!1&)
IL_00c7: brfalse IL_0163
IL_00cc: ldloc.2
IL_00cd: switch (
IL_0100,
IL_0109,
IL_0112,
IL_011b,
IL_0124,
IL_012d,
IL_0136,
IL_013f,
IL_0148,
IL_0151,
IL_015a)
IL_00fe: br.s IL_0163
IL_0100: nop
IL_0101: ldstr "Text1"
IL_0106: stloc.0
IL_0107: br.s IL_016c
IL_0109: nop
IL_010a: ldstr "Text2"
IL_010f: stloc.0
IL_0110: br.s IL_016c
IL_0112: nop
IL_0113: ldstr "Text3"
IL_0118: stloc.0
IL_0119: br.s IL_016c
IL_011b: nop
IL_011c: ldstr "Text4"
IL_0121: stloc.0
IL_0122: br.s IL_016c
IL_0124: nop
IL_0125: ldstr "Text5"
IL_012a: stloc.0
IL_012b: br.s IL_016c
IL_012d: nop
IL_012e: ldstr "Text6"
IL_0133: stloc.0
IL_0134: br.s IL_016c
IL_0136: nop
IL_0137: ldstr "Text7"
IL_013c: stloc.0
IL_013d: br.s IL_016c
IL_013f: nop
IL_0140: ldstr "Text8"
IL_0145: stloc.0
IL_0146: br.s IL_016c
IL_0148: nop
IL_0149: ldstr "Text9"
IL_014e: stloc.0
IL_014f: br.s IL_016c
IL_0151: nop
IL_0152: ldstr "Text10"
IL_0157: stloc.0
IL_0158: br.s IL_016c
IL_015a: nop
IL_015b: ldstr "Text11"
IL_0160: stloc.0
IL_0161: br.s IL_016c
IL_0163: nop
IL_0164: ldstr "Default"
IL_0169: stloc.0
IL_016a: br.s IL_016c
IL_016c: ldloc.0
IL_016d: ret
IL_00c9: brfalse IL_0165
IL_00ce: ldloc.3
IL_00cf: switch (
IL_0102,
IL_010b,
IL_0114,
IL_011d,
IL_0126,
IL_012f,
IL_0138,
IL_0141,
IL_014a,
IL_0153,
IL_015c)
IL_0100: br.s IL_0165
IL_0102: nop
IL_0103: ldstr "Text1"
IL_0108: stloc.1
IL_0109: br.s IL_016e
IL_010b: nop
IL_010c: ldstr "Text2"
IL_0111: stloc.1
IL_0112: br.s IL_016e
IL_0114: nop
IL_0115: ldstr "Text3"
IL_011a: stloc.1
IL_011b: br.s IL_016e
IL_011d: nop
IL_011e: ldstr "Text4"
IL_0123: stloc.1
IL_0124: br.s IL_016e
IL_0126: nop
IL_0127: ldstr "Text5"
IL_012c: stloc.1
IL_012d: br.s IL_016e
IL_012f: nop
IL_0130: ldstr "Text6"
IL_0135: stloc.1
IL_0136: br.s IL_016e
IL_0138: nop
IL_0139: ldstr "Text7"
IL_013e: stloc.1
IL_013f: br.s IL_016e
IL_0141: nop
IL_0142: ldstr "Text8"
IL_0147: stloc.1
IL_0148: br.s IL_016e
IL_014a: nop
IL_014b: ldstr "Text9"
IL_0150: stloc.1
IL_0151: br.s IL_016e
IL_0153: nop
IL_0154: ldstr "Text10"
IL_0159: stloc.1
IL_015a: br.s IL_016e
IL_015c: nop
IL_015d: ldstr "Text11"
IL_0162: stloc.1
IL_0163: br.s IL_016e
IL_0165: nop
IL_0166: ldstr "Default"
IL_016b: stloc.1
IL_016c: br.s IL_016e
IL_016e: ldloc.1
IL_016f: ret
} // end of method Switch::SwitchOverString2
.method public hidebysig static string
@ -557,7 +804,7 @@ @@ -557,7 +804,7 @@
.method public hidebysig static void SwitchInLoop(int32 i) cil managed
{
// Code size 141 (0x8d)
// Code size 146 (0x92)
.maxstack 2
.locals init (int32 V_0,
bool V_1)
@ -569,7 +816,7 @@ @@ -569,7 +816,7 @@
object)
IL_0011: call void [mscorlib]System.Console::WriteLine(string)
IL_0016: nop
IL_0017: br.s IL_0088
IL_0017: br.s IL_008d
IL_0019: nop
IL_001a: ldarg.0
@ -579,54 +826,59 @@ @@ -579,54 +826,59 @@
IL_001e: sub
IL_001f: switch (
IL_0036,
IL_0043,
IL_0050,
IL_005d)
IL_0034: br.s IL_006a
IL_0044,
IL_0052,
IL_0060)
IL_0034: br.s IL_006e
IL_0036: nop
IL_0037: ldstr "one"
IL_003c: call void [mscorlib]System.Console::WriteLine(string)
IL_0041: nop
IL_0042: br.s IL_0087
IL_0044: nop
IL_0045: ldstr "two"
IL_004a: call void [mscorlib]System.Console::WriteLine(string)
IL_004f: nop
IL_0050: br.s IL_0087
IL_0036: ldstr "one"
IL_003b: call void [mscorlib]System.Console::WriteLine(string)
IL_0040: nop
IL_0041: br.s IL_0082
IL_0043: ldstr "two"
IL_0048: call void [mscorlib]System.Console::WriteLine(string)
IL_004d: nop
IL_004e: br.s IL_0082
IL_0052: nop
IL_0053: ldstr "three"
IL_0058: call void [mscorlib]System.Console::WriteLine(string)
IL_005d: nop
IL_005e: br.s IL_008d
IL_0060: nop
IL_0061: ldstr "four"
IL_0066: call void [mscorlib]System.Console::WriteLine(string)
IL_006b: nop
IL_006c: br.s IL_0091
IL_006e: nop
IL_006f: ldstr "default"
IL_0074: call void [mscorlib]System.Console::WriteLine(string)
IL_0079: nop
IL_007a: ldstr "more code"
IL_007f: call void [mscorlib]System.Console::WriteLine(string)
IL_0084: nop
IL_0085: br.s IL_0091
IL_0050: ldstr "three"
IL_0055: call void [mscorlib]System.Console::WriteLine(string)
IL_005a: nop
IL_005b: br.s IL_0088
IL_005d: ldstr "four"
IL_0062: call void [mscorlib]System.Console::WriteLine(string)
IL_0067: nop
IL_0068: br.s IL_008c
IL_006a: ldstr "default"
IL_006f: call void [mscorlib]System.Console::WriteLine(string)
IL_0074: nop
IL_0075: ldstr "more code"
IL_007a: call void [mscorlib]System.Console::WriteLine(string)
IL_007f: nop
IL_0080: br.s IL_008c
IL_0082: ldarg.0
IL_0083: ldc.i4.1
IL_0084: add
IL_0085: starg.s i
IL_0087: nop
IL_0087: ldarg.0
IL_0088: ldc.i4.1
IL_0089: stloc.1
IL_008a: br.s IL_0019
IL_008c: ret
IL_0089: add
IL_008a: starg.s i
IL_008c: nop
IL_008d: ldc.i4.1
IL_008e: stloc.1
IL_008f: br.s IL_0019
IL_0091: ret
} // end of method Switch::SwitchInLoop
.method public hidebysig static void SwitchWithGoto(int32 i) cil managed
{
// Code size 117 (0x75)
// Code size 122 (0x7a)
.maxstack 2
.locals init (int32 V_0)
IL_0000: nop
@ -644,48 +896,53 @@ @@ -644,48 +896,53 @@
IL_001b: sub
IL_001c: switch (
IL_0033,
IL_0040,
IL_004d,
IL_005a)
IL_0031: br.s IL_0067
IL_0033: ldstr "one"
IL_0038: call void [mscorlib]System.Console::WriteLine(string)
IL_003d: nop
IL_003e: br.s IL_0067
IL_0040: ldstr "two"
IL_0045: call void [mscorlib]System.Console::WriteLine(string)
IL_004a: nop
IL_004b: br.s IL_004d
IL_004d: ldstr "three"
IL_0052: call void [mscorlib]System.Console::WriteLine(string)
IL_0057: nop
IL_0058: br.s IL_0074
IL_005a: ldstr "four"
IL_005f: call void [mscorlib]System.Console::WriteLine(string)
IL_0064: nop
IL_0065: br.s IL_0074
IL_0067: ldstr "default"
IL_006c: call void [mscorlib]System.Console::WriteLine(string)
IL_0071: nop
IL_0072: br.s IL_0074
IL_0074: ret
IL_0041,
IL_004f,
IL_005d)
IL_0031: br.s IL_006b
IL_0033: nop
IL_0034: ldstr "one"
IL_0039: call void [mscorlib]System.Console::WriteLine(string)
IL_003e: nop
IL_003f: br.s IL_006b
IL_0041: nop
IL_0042: ldstr "two"
IL_0047: call void [mscorlib]System.Console::WriteLine(string)
IL_004c: nop
IL_004d: br.s IL_004f
IL_004f: nop
IL_0050: ldstr "three"
IL_0055: call void [mscorlib]System.Console::WriteLine(string)
IL_005a: nop
IL_005b: br.s IL_0079
IL_005d: nop
IL_005e: ldstr "four"
IL_0063: call void [mscorlib]System.Console::WriteLine(string)
IL_0068: nop
IL_0069: br.s IL_0079
IL_006b: nop
IL_006c: ldstr "default"
IL_0071: call void [mscorlib]System.Console::WriteLine(string)
IL_0076: nop
IL_0077: br.s IL_0079
IL_0079: ret
} // end of method Switch::SwitchWithGoto
} // end of class ICSharpCode.Decompiler.Tests.TestCases.Pretty.Switch
.class private auto ansi '<PrivateImplementationDetails>{102ACC94-685A-42C5-9229-AC386C0A78B1}'
.class private auto ansi '<PrivateImplementationDetails>{207B14E2-2177-4CF2-8D8E-2CD85A17CF5C}'
extends [mscorlib]System.Object
{
.custom instance void [mscorlib]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 )
.field static assembly class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '$$method0x6000003-1'
.field static assembly class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '$$method0x6000004-1'
} // end of class '<PrivateImplementationDetails>{102ACC94-685A-42C5-9229-AC386C0A78B1}'
.field static assembly class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '$$method0x6000007-1'
.field static assembly class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '$$method0x6000008-1'
} // end of class '<PrivateImplementationDetails>{207B14E2-2177-4CF2-8D8E-2CD85A17CF5C}'
// =============================================================

435
ICSharpCode.Decompiler.Tests/TestCases/Pretty/Switch.opt.il
Unescape View File

@ -10,7 +10,7 @@ @@ -10,7 +10,7 @@
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4..
.ver 4:0:0:0
}
.assembly gz2l4xfo
.assembly utwwumxi
{
.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
@ -20,15 +20,15 @@ @@ -20,15 +20,15 @@
.hash algorithm 0x00008004
.ver 0:0:0:0
}
.module gz2l4xfo.dll
// MVID: {FFA858C4-FC28-4EB1-BDB5-C80B304AD168}
.module utwwumxi.dll
// MVID: {30E98C35-5F99-4742-941F-78E7F27D8BD5}
.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: 0x008F0000
// Image base: 0x02C70000
// =============== CLASS MEMBERS DECLARATION ===================
@ -127,6 +127,212 @@ @@ -127,6 +127,212 @@
IL_00b4: ret
} // end of method Switch::SparseIntegerSwitch
.method public hidebysig static string
SwitchOverNullableInt(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 61 (0x3d)
.maxstack 2
.locals init (int32 V_0)
IL_0000: ldarga.s i
IL_0002: dup
IL_0003: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_0008: stloc.0
IL_0009: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_000e: brfalse.s IL_001f
IL_0010: ldloc.0
IL_0011: ldc.i4.0
IL_0012: beq.s IL_0025
IL_0014: ldloc.0
IL_0015: ldc.i4.5
IL_0016: beq.s IL_002b
IL_0018: ldloc.0
IL_0019: ldc.i4.s 10
IL_001b: beq.s IL_0031
IL_001d: br.s IL_0037
IL_001f: ldstr "null"
IL_0024: ret
IL_0025: ldstr "zero"
IL_002a: ret
IL_002b: ldstr "five"
IL_0030: ret
IL_0031: ldstr "ten"
IL_0036: ret
IL_0037: ldstr "large"
IL_003c: ret
} // end of method Switch::SwitchOverNullableInt
.method public hidebysig static string
SwitchOverNullableIntShifted(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 98 (0x62)
.maxstack 2
.locals init (valuetype [mscorlib]System.Nullable`1<int32> V_0,
valuetype [mscorlib]System.Nullable`1<int32> V_1,
valuetype [mscorlib]System.Nullable`1<int32> V_2,
int32 V_3)
IL_0000: ldarg.0
IL_0001: stloc.0
IL_0002: ldloca.s V_0
IL_0004: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_0009: brtrue.s IL_0016
IL_000b: ldloca.s V_1
IL_000d: initobj valuetype [mscorlib]System.Nullable`1<int32>
IL_0013: ldloc.1
IL_0014: br.s IL_0024
IL_0016: ldloca.s V_0
IL_0018: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_001d: ldc.i4.5
IL_001e: add
IL_001f: newobj instance void valuetype [mscorlib]System.Nullable`1<int32>::.ctor(!0)
IL_0024: stloc.2
IL_0025: ldloca.s V_2
IL_0027: dup
IL_0028: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_002d: stloc.3
IL_002e: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_0033: brfalse.s IL_0044
IL_0035: ldloc.3
IL_0036: ldc.i4.0
IL_0037: beq.s IL_004a
IL_0039: ldloc.3
IL_003a: ldc.i4.5
IL_003b: beq.s IL_0050
IL_003d: ldloc.3
IL_003e: ldc.i4.s 10
IL_0040: beq.s IL_0056
IL_0042: br.s IL_005c
IL_0044: ldstr "null"
IL_0049: ret
IL_004a: ldstr "zero"
IL_004f: ret
IL_0050: ldstr "five"
IL_0055: ret
IL_0056: ldstr "ten"
IL_005b: ret
IL_005c: ldstr "large"
IL_0061: ret
} // end of method Switch::SwitchOverNullableIntShifted
.method public hidebysig static string
SwitchOverNullableIntNoNullCase(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 55 (0x37)
.maxstack 2
.locals init (int32 V_0)
IL_0000: ldarga.s i
IL_0002: dup
IL_0003: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_0008: stloc.0
IL_0009: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_000e: brfalse.s IL_0031
IL_0010: ldloc.0
IL_0011: ldc.i4.0
IL_0012: beq.s IL_001f
IL_0014: ldloc.0
IL_0015: ldc.i4.5
IL_0016: beq.s IL_0025
IL_0018: ldloc.0
IL_0019: ldc.i4.s 10
IL_001b: beq.s IL_002b
IL_001d: br.s IL_0031
IL_001f: ldstr "zero"
IL_0024: ret
IL_0025: ldstr "five"
IL_002a: ret
IL_002b: ldstr "ten"
IL_0030: ret
IL_0031: ldstr "other"
IL_0036: ret
} // end of method Switch::SwitchOverNullableIntNoNullCase
.method public hidebysig static string
SwitchOverNullableIntNoNullCaseShifted(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 92 (0x5c)
.maxstack 2
.locals init (valuetype [mscorlib]System.Nullable`1<int32> V_0,
valuetype [mscorlib]System.Nullable`1<int32> V_1,
valuetype [mscorlib]System.Nullable`1<int32> V_2,
int32 V_3)
IL_0000: ldarg.0
IL_0001: stloc.0
IL_0002: ldloca.s V_0
IL_0004: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_0009: brtrue.s IL_0016
IL_000b: ldloca.s V_1
IL_000d: initobj valuetype [mscorlib]System.Nullable`1<int32>
IL_0013: ldloc.1
IL_0014: br.s IL_0024
IL_0016: ldloca.s V_0
IL_0018: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_001d: ldc.i4.5
IL_001e: add
IL_001f: newobj instance void valuetype [mscorlib]System.Nullable`1<int32>::.ctor(!0)
IL_0024: stloc.2
IL_0025: ldloca.s V_2
IL_0027: dup
IL_0028: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_002d: stloc.3
IL_002e: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_0033: brfalse.s IL_0056
IL_0035: ldloc.3
IL_0036: ldc.i4.0
IL_0037: beq.s IL_0044
IL_0039: ldloc.3
IL_003a: ldc.i4.5
IL_003b: beq.s IL_004a
IL_003d: ldloc.3
IL_003e: ldc.i4.s 10
IL_0040: beq.s IL_0050
IL_0042: br.s IL_0056
IL_0044: ldstr "zero"
IL_0049: ret
IL_004a: ldstr "five"
IL_004f: ret
IL_0050: ldstr "ten"
IL_0055: ret
IL_0056: ldstr "other"
IL_005b: ret
} // end of method Switch::SwitchOverNullableIntNoNullCaseShifted
.method public hidebysig static string
ShortSwitchOverString(string text) cil managed
{
@ -194,7 +400,7 @@ @@ -194,7 +400,7 @@
IL_0013: brfalse IL_00db
IL_0018: volatile.
IL_001a: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{FFA858C4-FC28-4EB1-BDB5-C80B304AD168}'::'$$method0x6000003-1'
IL_001a: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{30E98C35-5F99-4742-941F-78E7F27D8BD5}'::'$$method0x6000007-1'
IL_001f: brtrue.s IL_0082
IL_0021: ldc.i4.7
@ -235,9 +441,9 @@ @@ -235,9 +441,9 @@
IL_0076: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_007b: volatile.
IL_007d: stsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{FFA858C4-FC28-4EB1-BDB5-C80B304AD168}'::'$$method0x6000003-1'
IL_007d: stsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{30E98C35-5F99-4742-941F-78E7F27D8BD5}'::'$$method0x6000007-1'
IL_0082: volatile.
IL_0084: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{FFA858C4-FC28-4EB1-BDB5-C80B304AD168}'::'$$method0x6000003-1'
IL_0084: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{30E98C35-5F99-4742-941F-78E7F27D8BD5}'::'$$method0x6000007-1'
IL_0089: ldloc.0
IL_008a: ldloca.s V_1
IL_008c: call instance bool class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::TryGetValue(!0,
@ -283,138 +489,141 @@ @@ -283,138 +489,141 @@
.method public hidebysig static string
SwitchOverString2() cil managed
{
// Code size 323 (0x143)
// Code size 325 (0x145)
.maxstack 4
.locals init (string V_0,
int32 V_1)
string V_1,
int32 V_2)
IL_0000: ldstr "SwitchOverString2:"
IL_0005: call void [mscorlib]System.Console::WriteLine(string)
IL_000a: call string [mscorlib]System.Environment::get_UserName()
IL_000f: dup
IL_0010: stloc.0
IL_0011: brfalse IL_013d
IL_0016: volatile.
IL_0018: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{FFA858C4-FC28-4EB1-BDB5-C80B304AD168}'::'$$method0x6000004-1'
IL_001d: brtrue IL_00b6
IL_0022: ldc.i4.s 11
IL_0024: newobj instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::.ctor(int32)
IL_0029: dup
IL_002a: ldstr "First case"
IL_002f: ldc.i4.0
IL_0030: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_000f: stloc.0
IL_0010: ldloc.0
IL_0011: dup
IL_0012: stloc.1
IL_0013: brfalse IL_013f
IL_0018: volatile.
IL_001a: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{30E98C35-5F99-4742-941F-78E7F27D8BD5}'::'$$method0x6000008-1'
IL_001f: brtrue IL_00b8
IL_0024: ldc.i4.s 11
IL_0026: newobj instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::.ctor(int32)
IL_002b: dup
IL_002c: ldstr "First case"
IL_0031: ldc.i4.0
IL_0032: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_0035: dup
IL_0036: ldstr "Second case"
IL_003b: ldc.i4.1
IL_003c: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_0037: dup
IL_0038: ldstr "Second case"
IL_003d: ldc.i4.1
IL_003e: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_0041: dup
IL_0042: ldstr "Third case"
IL_0047: ldc.i4.2
IL_0048: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_0043: dup
IL_0044: ldstr "Third case"
IL_0049: ldc.i4.2
IL_004a: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_004d: dup
IL_004e: ldstr "Fourth case"
IL_0053: ldc.i4.3
IL_0054: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_004f: dup
IL_0050: ldstr "Fourth case"
IL_0055: ldc.i4.3
IL_0056: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_0059: dup
IL_005a: ldstr "Fifth case"
IL_005f: ldc.i4.4
IL_0060: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_005b: dup
IL_005c: ldstr "Fifth case"
IL_0061: ldc.i4.4
IL_0062: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_0065: dup
IL_0066: ldstr "Sixth case"
IL_006b: ldc.i4.5
IL_006c: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_0067: dup
IL_0068: ldstr "Sixth case"
IL_006d: ldc.i4.5
IL_006e: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_0071: dup
IL_0072: ldstr "Seventh case"
IL_0077: ldc.i4.6
IL_0078: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_0073: dup
IL_0074: ldstr "Seventh case"
IL_0079: ldc.i4.6
IL_007a: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_007d: dup
IL_007e: ldstr "Eighth case"
IL_0083: ldc.i4.7
IL_0084: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_007f: dup
IL_0080: ldstr "Eighth case"
IL_0085: ldc.i4.7
IL_0086: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_0089: dup
IL_008a: ldstr "Ninth case"
IL_008f: ldc.i4.8
IL_0090: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_008b: dup
IL_008c: ldstr "Ninth case"
IL_0091: ldc.i4.8
IL_0092: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_0095: dup
IL_0096: ldstr "Tenth case"
IL_009b: ldc.i4.s 9
IL_009d: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_0097: dup
IL_0098: ldstr "Tenth case"
IL_009d: ldc.i4.s 9
IL_009f: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_00a2: dup
IL_00a3: ldstr "Eleventh case"
IL_00a8: ldc.i4.s 10
IL_00aa: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
IL_00a4: dup
IL_00a5: ldstr "Eleventh case"
IL_00aa: ldc.i4.s 10
IL_00ac: call instance void class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::Add(!0,
!1)
IL_00af: volatile.
IL_00b1: stsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{FFA858C4-FC28-4EB1-BDB5-C80B304AD168}'::'$$method0x6000004-1'
IL_00b6: volatile.
IL_00b8: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{FFA858C4-FC28-4EB1-BDB5-C80B304AD168}'::'$$method0x6000004-1'
IL_00bd: ldloc.0
IL_00be: ldloca.s V_1
IL_00c0: call instance bool class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::TryGetValue(!0,
IL_00b1: volatile.
IL_00b3: stsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{30E98C35-5F99-4742-941F-78E7F27D8BD5}'::'$$method0x6000008-1'
IL_00b8: volatile.
IL_00ba: ldsfld class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '<PrivateImplementationDetails>{30E98C35-5F99-4742-941F-78E7F27D8BD5}'::'$$method0x6000008-1'
IL_00bf: ldloc.1
IL_00c0: ldloca.s V_2
IL_00c2: call instance bool class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32>::TryGetValue(!0,
!1&)
IL_00c5: brfalse.s IL_013d
IL_00c7: brfalse.s IL_013f
IL_00c7: ldloc.1
IL_00c8: switch (
IL_00fb,
IL_0101,
IL_0107,
IL_010d,
IL_0113,
IL_0119,
IL_011f,
IL_0125,
IL_012b,
IL_0131,
IL_0137)
IL_00f9: br.s IL_013d
IL_00c9: ldloc.2
IL_00ca: switch (
IL_00fd,
IL_0103,
IL_0109,
IL_010f,
IL_0115,
IL_011b,
IL_0121,
IL_0127,
IL_012d,
IL_0133,
IL_0139)
IL_00fb: br.s IL_013f
IL_00fb: ldstr "Text1"
IL_0100: ret
IL_00fd: ldstr "Text1"
IL_0102: ret
IL_0101: ldstr "Text2"
IL_0106: ret
IL_0103: ldstr "Text2"
IL_0108: ret
IL_0107: ldstr "Text3"
IL_010c: ret
IL_0109: ldstr "Text3"
IL_010e: ret
IL_010d: ldstr "Text4"
IL_0112: ret
IL_010f: ldstr "Text4"
IL_0114: ret
IL_0113: ldstr "Text5"
IL_0118: ret
IL_0115: ldstr "Text5"
IL_011a: ret
IL_0119: ldstr "Text6"
IL_011e: ret
IL_011b: ldstr "Text6"
IL_0120: ret
IL_011f: ldstr "Text7"
IL_0124: ret
IL_0121: ldstr "Text7"
IL_0126: ret
IL_0125: ldstr "Text8"
IL_012a: ret
IL_0127: ldstr "Text8"
IL_012c: ret
IL_012b: ldstr "Text9"
IL_0130: ret
IL_012d: ldstr "Text9"
IL_0132: ret
IL_0131: ldstr "Text10"
IL_0136: ret
IL_0133: ldstr "Text10"
IL_0138: ret
IL_0137: ldstr "Text11"
IL_013c: ret
IL_0139: ldstr "Text11"
IL_013e: ret
IL_013d: ldstr "Default"
IL_0142: ret
IL_013f: ldstr "Default"
IL_0144: ret
} // end of method Switch::SwitchOverString2
.method public hidebysig static string
@ -543,13 +752,13 @@ @@ -543,13 +752,13 @@
} // end of class ICSharpCode.Decompiler.Tests.TestCases.Pretty.Switch
.class private auto ansi '<PrivateImplementationDetails>{FFA858C4-FC28-4EB1-BDB5-C80B304AD168}'
.class private auto ansi '<PrivateImplementationDetails>{30E98C35-5F99-4742-941F-78E7F27D8BD5}'
extends [mscorlib]System.Object
{
.custom instance void [mscorlib]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 )
.field static assembly class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '$$method0x6000003-1'
.field static assembly class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '$$method0x6000004-1'
} // end of class '<PrivateImplementationDetails>{FFA858C4-FC28-4EB1-BDB5-C80B304AD168}'
.field static assembly class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '$$method0x6000007-1'
.field static assembly class [mscorlib]System.Collections.Generic.Dictionary`2<string,int32> '$$method0x6000008-1'
} // end of class '<PrivateImplementationDetails>{30E98C35-5F99-4742-941F-78E7F27D8BD5}'
// =============================================================

212
ICSharpCode.Decompiler.Tests/TestCases/Pretty/Switch.opt.roslyn.il
Unescape View File

@ -25,14 +25,14 @@ @@ -25,14 +25,14 @@
.ver 0:0:0:0
}
.module Switch.dll
// MVID: {3690F18D-C570-405A-8B33-B6E0A6696EFD}
// MVID: {E38DFC98-1601-4EC8-896E-FC0EA87D4437}
.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: 0x015B0000
// Image base: 0x02590000
// =============== CLASS MEMBERS DECLARATION ===================
@ -136,6 +136,214 @@ @@ -136,6 +136,214 @@
IL_00b8: ret
} // end of method Switch::SparseIntegerSwitch
.method public hidebysig static string
SwitchOverNullableInt(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 63 (0x3f)
.maxstack 2
.locals init (valuetype [mscorlib]System.Nullable`1<int32> V_0,
int32 V_1)
IL_0000: ldarg.0
IL_0001: stloc.0
IL_0002: ldloca.s V_0
IL_0004: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_0009: brfalse.s IL_0021
IL_000b: ldloca.s V_0
IL_000d: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_0012: stloc.1
IL_0013: ldloc.1
IL_0014: brfalse.s IL_0027
IL_0016: ldloc.1
IL_0017: ldc.i4.5
IL_0018: beq.s IL_002d
IL_001a: ldloc.1
IL_001b: ldc.i4.s 10
IL_001d: beq.s IL_0033
IL_001f: br.s IL_0039
IL_0021: ldstr "null"
IL_0026: ret
IL_0027: ldstr "zero"
IL_002c: ret
IL_002d: ldstr "five"
IL_0032: ret
IL_0033: ldstr "ten"
IL_0038: ret
IL_0039: ldstr "large"
IL_003e: ret
} // end of method Switch::SwitchOverNullableInt
.method public hidebysig static string
SwitchOverNullableIntShifted(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 98 (0x62)
.maxstack 2
.locals init (valuetype [mscorlib]System.Nullable`1<int32> V_0,
valuetype [mscorlib]System.Nullable`1<int32> V_1,
valuetype [mscorlib]System.Nullable`1<int32> V_2,
int32 V_3)
IL_0000: ldarg.0
IL_0001: stloc.1
IL_0002: ldloca.s V_1
IL_0004: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_0009: brtrue.s IL_0016
IL_000b: ldloca.s V_2
IL_000d: initobj valuetype [mscorlib]System.Nullable`1<int32>
IL_0013: ldloc.2
IL_0014: br.s IL_0024
IL_0016: ldloca.s V_1
IL_0018: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_001d: ldc.i4.5
IL_001e: add
IL_001f: newobj instance void valuetype [mscorlib]System.Nullable`1<int32>::.ctor(!0)
IL_0024: stloc.0
IL_0025: ldloca.s V_0
IL_0027: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_002c: brfalse.s IL_0044
IL_002e: ldloca.s V_0
IL_0030: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_0035: stloc.3
IL_0036: ldloc.3
IL_0037: brfalse.s IL_004a
IL_0039: ldloc.3
IL_003a: ldc.i4.5
IL_003b: beq.s IL_0050
IL_003d: ldloc.3
IL_003e: ldc.i4.s 10
IL_0040: beq.s IL_0056
IL_0042: br.s IL_005c
IL_0044: ldstr "null"
IL_0049: ret
IL_004a: ldstr "zero"
IL_004f: ret
IL_0050: ldstr "five"
IL_0055: ret
IL_0056: ldstr "ten"
IL_005b: ret
IL_005c: ldstr "large"
IL_0061: ret
} // end of method Switch::SwitchOverNullableIntShifted
.method public hidebysig static string
SwitchOverNullableIntNoNullCase(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 57 (0x39)
.maxstack 2
.locals init (valuetype [mscorlib]System.Nullable`1<int32> V_0,
int32 V_1)
IL_0000: ldarg.0
IL_0001: stloc.0
IL_0002: ldloca.s V_0
IL_0004: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_0009: brfalse.s IL_0033
IL_000b: ldloca.s V_0
IL_000d: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_0012: stloc.1
IL_0013: ldloc.1
IL_0014: brfalse.s IL_0021
IL_0016: ldloc.1
IL_0017: ldc.i4.5
IL_0018: beq.s IL_0027
IL_001a: ldloc.1
IL_001b: ldc.i4.s 10
IL_001d: beq.s IL_002d
IL_001f: br.s IL_0033
IL_0021: ldstr "zero"
IL_0026: ret
IL_0027: ldstr "five"
IL_002c: ret
IL_002d: ldstr "ten"
IL_0032: ret
IL_0033: ldstr "other"
IL_0038: ret
} // end of method Switch::SwitchOverNullableIntNoNullCase
.method public hidebysig static string
SwitchOverNullableIntNoNullCaseShifted(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 92 (0x5c)
.maxstack 2
.locals init (valuetype [mscorlib]System.Nullable`1<int32> V_0,
valuetype [mscorlib]System.Nullable`1<int32> V_1,
valuetype [mscorlib]System.Nullable`1<int32> V_2,
int32 V_3)
IL_0000: ldarg.0
IL_0001: stloc.1
IL_0002: ldloca.s V_1
IL_0004: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_0009: brtrue.s IL_0016
IL_000b: ldloca.s V_2
IL_000d: initobj valuetype [mscorlib]System.Nullable`1<int32>
IL_0013: ldloc.2
IL_0014: br.s IL_0024
IL_0016: ldloca.s V_1
IL_0018: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_001d: ldc.i4.5
IL_001e: add
IL_001f: newobj instance void valuetype [mscorlib]System.Nullable`1<int32>::.ctor(!0)
IL_0024: stloc.0
IL_0025: ldloca.s V_0
IL_0027: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_002c: brfalse.s IL_0056
IL_002e: ldloca.s V_0
IL_0030: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_0035: stloc.3
IL_0036: ldloc.3
IL_0037: brfalse.s IL_0044
IL_0039: ldloc.3
IL_003a: ldc.i4.5
IL_003b: beq.s IL_004a
IL_003d: ldloc.3
IL_003e: ldc.i4.s 10
IL_0040: beq.s IL_0050
IL_0042: br.s IL_0056
IL_0044: ldstr "zero"
IL_0049: ret
IL_004a: ldstr "five"
IL_004f: ret
IL_0050: ldstr "ten"
IL_0055: ret
IL_0056: ldstr "other"
IL_005b: ret
} // end of method Switch::SwitchOverNullableIntNoNullCaseShifted
.method public hidebysig static string
ShortSwitchOverString(string text) cil managed
{

785
ICSharpCode.Decompiler.Tests/TestCases/Pretty/Switch.roslyn.il
Unescape View File

@ -25,14 +25,14 @@ @@ -25,14 +25,14 @@
.ver 0:0:0:0
}
.module Switch.dll
// MVID: {08E636DF-9FF0-4BF4-9F8F-69859C40E218}
// MVID: {7C3CB7C3-DBBF-4EB8-ACC1-E7AFA899FD3B}
.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: 0x02E70000
// Image base: 0x019E0000
// =============== CLASS MEMBERS DECLARATION ===================
@ -177,6 +177,280 @@ @@ -177,6 +177,280 @@
IL_00ed: ret
} // end of method Switch::SparseIntegerSwitch
.method public hidebysig static string
SwitchOverNullableInt(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 82 (0x52)
.maxstack 2
.locals init (valuetype [mscorlib]System.Nullable`1<int32> V_0,
valuetype [mscorlib]System.Nullable`1<int32> V_1,
int32 V_2,
string V_3)
IL_0000: nop
IL_0001: ldarg.0
IL_0002: stloc.1
IL_0003: ldloc.1
IL_0004: stloc.0
IL_0005: ldloca.s V_0
IL_0007: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_000c: brfalse.s IL_0028
IL_000e: ldloca.s V_0
IL_0010: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_0015: stloc.2
IL_0016: ldloc.2
IL_0017: brfalse.s IL_0030
IL_0019: br.s IL_001b
IL_001b: ldloc.2
IL_001c: ldc.i4.5
IL_001d: beq.s IL_0038
IL_001f: br.s IL_0021
IL_0021: ldloc.2
IL_0022: ldc.i4.s 10
IL_0024: beq.s IL_0040
IL_0026: br.s IL_0048
IL_0028: ldstr "null"
IL_002d: stloc.3
IL_002e: br.s IL_0050
IL_0030: ldstr "zero"
IL_0035: stloc.3
IL_0036: br.s IL_0050
IL_0038: ldstr "five"
IL_003d: stloc.3
IL_003e: br.s IL_0050
IL_0040: ldstr "ten"
IL_0045: stloc.3
IL_0046: br.s IL_0050
IL_0048: ldstr "large"
IL_004d: stloc.3
IL_004e: br.s IL_0050
IL_0050: ldloc.3
IL_0051: ret
} // end of method Switch::SwitchOverNullableInt
.method public hidebysig static string
SwitchOverNullableIntShifted(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 127 (0x7f)
.maxstack 2
.locals init (valuetype [mscorlib]System.Nullable`1<int32> V_0,
valuetype [mscorlib]System.Nullable`1<int32> V_1,
valuetype [mscorlib]System.Nullable`1<int32> V_2,
valuetype [mscorlib]System.Nullable`1<int32> V_3,
int32 V_4,
string V_5)
IL_0000: nop
IL_0001: ldarg.0
IL_0002: stloc.2
IL_0003: ldloca.s V_2
IL_0005: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_000a: brtrue.s IL_0017
IL_000c: ldloca.s V_3
IL_000e: initobj valuetype [mscorlib]System.Nullable`1<int32>
IL_0014: ldloc.3
IL_0015: br.s IL_0025
IL_0017: ldloca.s V_2
IL_0019: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_001e: ldc.i4.5
IL_001f: add
IL_0020: newobj instance void valuetype [mscorlib]System.Nullable`1<int32>::.ctor(!0)
IL_0025: stloc.1
IL_0026: ldloc.1
IL_0027: stloc.0
IL_0028: ldloca.s V_0
IL_002a: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_002f: brfalse.s IL_004f
IL_0031: ldloca.s V_0
IL_0033: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_0038: stloc.s V_4
IL_003a: ldloc.s V_4
IL_003c: brfalse.s IL_0058
IL_003e: br.s IL_0040
IL_0040: ldloc.s V_4
IL_0042: ldc.i4.5
IL_0043: beq.s IL_0061
IL_0045: br.s IL_0047
IL_0047: ldloc.s V_4
IL_0049: ldc.i4.s 10
IL_004b: beq.s IL_006a
IL_004d: br.s IL_0073
IL_004f: ldstr "null"
IL_0054: stloc.s V_5
IL_0056: br.s IL_007c
IL_0058: ldstr "zero"
IL_005d: stloc.s V_5
IL_005f: br.s IL_007c
IL_0061: ldstr "five"
IL_0066: stloc.s V_5
IL_0068: br.s IL_007c
IL_006a: ldstr "ten"
IL_006f: stloc.s V_5
IL_0071: br.s IL_007c
IL_0073: ldstr "large"
IL_0078: stloc.s V_5
IL_007a: br.s IL_007c
IL_007c: ldloc.s V_5
IL_007e: ret
} // end of method Switch::SwitchOverNullableIntShifted
.method public hidebysig static string
SwitchOverNullableIntNoNullCase(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 74 (0x4a)
.maxstack 2
.locals init (valuetype [mscorlib]System.Nullable`1<int32> V_0,
valuetype [mscorlib]System.Nullable`1<int32> V_1,
int32 V_2,
string V_3)
IL_0000: nop
IL_0001: ldarg.0
IL_0002: stloc.1
IL_0003: ldloc.1
IL_0004: stloc.0
IL_0005: ldloca.s V_0
IL_0007: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_000c: brfalse.s IL_0040
IL_000e: ldloca.s V_0
IL_0010: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_0015: stloc.2
IL_0016: ldloc.2
IL_0017: brfalse.s IL_0028
IL_0019: br.s IL_001b
IL_001b: ldloc.2
IL_001c: ldc.i4.5
IL_001d: beq.s IL_0030
IL_001f: br.s IL_0021
IL_0021: ldloc.2
IL_0022: ldc.i4.s 10
IL_0024: beq.s IL_0038
IL_0026: br.s IL_0040
IL_0028: ldstr "zero"
IL_002d: stloc.3
IL_002e: br.s IL_0048
IL_0030: ldstr "five"
IL_0035: stloc.3
IL_0036: br.s IL_0048
IL_0038: ldstr "ten"
IL_003d: stloc.3
IL_003e: br.s IL_0048
IL_0040: ldstr "other"
IL_0045: stloc.3
IL_0046: br.s IL_0048
IL_0048: ldloc.3
IL_0049: ret
} // end of method Switch::SwitchOverNullableIntNoNullCase
.method public hidebysig static string
SwitchOverNullableIntNoNullCaseShifted(valuetype [mscorlib]System.Nullable`1<int32> i) cil managed
{
// Code size 118 (0x76)
.maxstack 2
.locals init (valuetype [mscorlib]System.Nullable`1<int32> V_0,
valuetype [mscorlib]System.Nullable`1<int32> V_1,
valuetype [mscorlib]System.Nullable`1<int32> V_2,
valuetype [mscorlib]System.Nullable`1<int32> V_3,
int32 V_4,
string V_5)
IL_0000: nop
IL_0001: ldarg.0
IL_0002: stloc.2
IL_0003: ldloca.s V_2
IL_0005: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_000a: brtrue.s IL_0017
IL_000c: ldloca.s V_3
IL_000e: initobj valuetype [mscorlib]System.Nullable`1<int32>
IL_0014: ldloc.3
IL_0015: br.s IL_0025
IL_0017: ldloca.s V_2
IL_0019: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_001e: ldc.i4.5
IL_001f: add
IL_0020: newobj instance void valuetype [mscorlib]System.Nullable`1<int32>::.ctor(!0)
IL_0025: stloc.1
IL_0026: ldloc.1
IL_0027: stloc.0
IL_0028: ldloca.s V_0
IL_002a: call instance bool valuetype [mscorlib]System.Nullable`1<int32>::get_HasValue()
IL_002f: brfalse.s IL_006a
IL_0031: ldloca.s V_0
IL_0033: call instance !0 valuetype [mscorlib]System.Nullable`1<int32>::GetValueOrDefault()
IL_0038: stloc.s V_4
IL_003a: ldloc.s V_4
IL_003c: brfalse.s IL_004f
IL_003e: br.s IL_0040
IL_0040: ldloc.s V_4
IL_0042: ldc.i4.5
IL_0043: beq.s IL_0058
IL_0045: br.s IL_0047
IL_0047: ldloc.s V_4
IL_0049: ldc.i4.s 10
IL_004b: beq.s IL_0061
IL_004d: br.s IL_006a
IL_004f: ldstr "zero"
IL_0054: stloc.s V_5
IL_0056: br.s IL_0073
IL_0058: ldstr "five"
IL_005d: stloc.s V_5
IL_005f: br.s IL_0073
IL_0061: ldstr "ten"
IL_0066: stloc.s V_5
IL_0068: br.s IL_0073
IL_006a: ldstr "other"
IL_006f: stloc.s V_5
IL_0071: br.s IL_0073
IL_0073: ldloc.s V_5
IL_0075: ret
} // end of method Switch::SwitchOverNullableIntNoNullCaseShifted
.method public hidebysig static string
ShortSwitchOverString(string text) cil managed
{
@ -424,11 +698,12 @@ @@ -424,11 +698,12 @@
.method public hidebysig static string
SwitchOverString2() cil managed
{
// Code size 518 (0x206)
// Code size 520 (0x208)
.maxstack 2
.locals init (string V_0,
uint32 V_1,
string V_2)
string V_1,
uint32 V_2,
string V_3)
IL_0000: nop
IL_0001: ldstr "SwitchOverString2:"
IL_0006: call void [mscorlib]System.Console::WriteLine(string)
@ -436,236 +711,238 @@ @@ -436,236 +711,238 @@
IL_000c: call string [mscorlib]System.Environment::get_UserName()
IL_0011: stloc.0
IL_0012: ldloc.0
IL_0013: call uint32 '<PrivateImplementationDetails>'::ComputeStringHash(string)
IL_0018: stloc.1
IL_0019: ldloc.1
IL_001a: ldc.i4 0x4c7c71f6
IL_001f: bgt.un.s IL_0070
IL_0013: stloc.1
IL_0014: ldloc.1
IL_0015: call uint32 '<PrivateImplementationDetails>'::ComputeStringHash(string)
IL_001a: stloc.2
IL_001b: ldloc.2
IL_001c: ldc.i4 0x4c7c71f6
IL_0021: bgt.un.s IL_0072
IL_0021: ldloc.1
IL_0022: ldc.i4 0xc9a8f4f
IL_0027: bgt.un.s IL_0046
IL_0023: ldloc.2
IL_0024: ldc.i4 0xc9a8f4f
IL_0029: bgt.un.s IL_0048
IL_0029: ldloc.1
IL_002a: ldc.i4 0x8861b86
IL_002f: beq IL_011a
IL_002b: ldloc.2
IL_002c: ldc.i4 0x8861b86
IL_0031: beq IL_011c
IL_0034: br.s IL_0036
IL_0036: br.s IL_0038
IL_0036: ldloc.1
IL_0037: ldc.i4 0xc9a8f4f
IL_003c: beq IL_00c6
IL_0038: ldloc.2
IL_0039: ldc.i4 0xc9a8f4f
IL_003e: beq IL_00c8
IL_0041: br IL_01fb
IL_0043: br IL_01fd
IL_0046: ldloc.1
IL_0047: ldc.i4 0xf3d44a6
IL_004c: beq IL_00f0
IL_0048: ldloc.2
IL_0049: ldc.i4 0xf3d44a6
IL_004e: beq IL_00f2
IL_0051: br.s IL_0053
IL_0053: br.s IL_0055
IL_0053: ldloc.1
IL_0054: ldc.i4 0x20289804
IL_0059: beq IL_0156
IL_0055: ldloc.2
IL_0056: ldc.i4 0x20289804
IL_005b: beq IL_0158
IL_005e: br.s IL_0060
IL_0060: br.s IL_0062
IL_0060: ldloc.1
IL_0061: ldc.i4 0x4c7c71f6
IL_0066: beq IL_0168
IL_0062: ldloc.2
IL_0063: ldc.i4 0x4c7c71f6
IL_0068: beq IL_016a
IL_006b: br IL_01fb
IL_006d: br IL_01fd
IL_0070: ldloc.1
IL_0071: ldc.i4 0xa151b28a
IL_0076: bgt.un.s IL_00a2
IL_0072: ldloc.2
IL_0073: ldc.i4 0xa151b28a
IL_0078: bgt.un.s IL_00a4
IL_0078: ldloc.1
IL_0079: ldc.i4 0x4d0cea48
IL_007e: beq IL_0189
IL_007a: ldloc.2
IL_007b: ldc.i4 0x4d0cea48
IL_0080: beq IL_018b
IL_0083: br.s IL_0085
IL_0085: br.s IL_0087
IL_0085: ldloc.1
IL_0086: ldc.i4 0x51650fb9
IL_008b: beq IL_012f
IL_0087: ldloc.2
IL_0088: ldc.i4 0x51650fb9
IL_008d: beq IL_0131
IL_0090: br.s IL_0092
IL_0092: br.s IL_0094
IL_0092: ldloc.1
IL_0093: ldc.i4 0xa151b28a
IL_0098: beq IL_0144
IL_0094: ldloc.2
IL_0095: ldc.i4 0xa151b28a
IL_009a: beq IL_0146
IL_009d: br IL_01fb
IL_009f: br IL_01fd
IL_00a2: ldloc.1
IL_00a3: ldc.i4 0xea3d096b
IL_00a8: beq.s IL_00db
IL_00a4: ldloc.2
IL_00a5: ldc.i4 0xea3d096b
IL_00aa: beq.s IL_00dd
IL_00aa: br.s IL_00ac
IL_00ac: br.s IL_00ae
IL_00ac: ldloc.1
IL_00ad: ldc.i4 0xed5134d4
IL_00b2: beq IL_017a
IL_00ae: ldloc.2
IL_00af: ldc.i4 0xed5134d4
IL_00b4: beq IL_017c
IL_00b7: br.s IL_00b9
IL_00b9: br.s IL_00bb
IL_00b9: ldloc.1
IL_00ba: ldc.i4 0xf701cc7f
IL_00bf: beq.s IL_0105
IL_00bb: ldloc.2
IL_00bc: ldc.i4 0xf701cc7f
IL_00c1: beq.s IL_0107
IL_00c1: br IL_01fb
IL_00c3: br IL_01fd
IL_00c6: ldloc.0
IL_00c7: ldstr "First case"
IL_00cc: call bool [mscorlib]System.String::op_Equality(string,
IL_00c8: ldloc.1
IL_00c9: ldstr "First case"
IL_00ce: call bool [mscorlib]System.String::op_Equality(string,
string)
IL_00d1: brtrue IL_0198
IL_00d3: brtrue IL_019a
IL_00d6: br IL_01fb
IL_00d8: br IL_01fd
IL_00db: ldloc.0
IL_00dc: ldstr "Second case"
IL_00e1: call bool [mscorlib]System.String::op_Equality(string,
IL_00dd: ldloc.1
IL_00de: ldstr "Second case"
IL_00e3: call bool [mscorlib]System.String::op_Equality(string,
string)
IL_00e6: brtrue IL_01a1
IL_00e8: brtrue IL_01a3
IL_00eb: br IL_01fb
IL_00ed: br IL_01fd
IL_00f0: ldloc.0
IL_00f1: ldstr "Third case"
IL_00f6: call bool [mscorlib]System.String::op_Equality(string,
IL_00f2: ldloc.1
IL_00f3: ldstr "Third case"
IL_00f8: call bool [mscorlib]System.String::op_Equality(string,
string)
IL_00fb: brtrue IL_01aa
IL_00fd: brtrue IL_01ac
IL_0100: br IL_01fb
IL_0102: br IL_01fd
IL_0105: ldloc.0
IL_0106: ldstr "Fourth case"
IL_010b: call bool [mscorlib]System.String::op_Equality(string,
IL_0107: ldloc.1
IL_0108: ldstr "Fourth case"
IL_010d: call bool [mscorlib]System.String::op_Equality(string,
string)
IL_0110: brtrue IL_01b3
IL_0112: brtrue IL_01b5
IL_0115: br IL_01fb
IL_0117: br IL_01fd
IL_011a: ldloc.0
IL_011b: ldstr "Fifth case"
IL_0120: call bool [mscorlib]System.String::op_Equality(string,
IL_011c: ldloc.1
IL_011d: ldstr "Fifth case"
IL_0122: call bool [mscorlib]System.String::op_Equality(string,
string)
IL_0125: brtrue IL_01bc
IL_0127: brtrue IL_01be
IL_012a: br IL_01fb
IL_012c: br IL_01fd
IL_012f: ldloc.0
IL_0130: ldstr "Sixth case"
IL_0135: call bool [mscorlib]System.String::op_Equality(string,
IL_0131: ldloc.1
IL_0132: ldstr "Sixth case"
IL_0137: call bool [mscorlib]System.String::op_Equality(string,
string)
IL_013a: brtrue IL_01c5
IL_013c: brtrue IL_01c7
IL_013f: br IL_01fb
IL_0141: br IL_01fd
IL_0144: ldloc.0
IL_0145: ldstr "Seventh case"
IL_014a: call bool [mscorlib]System.String::op_Equality(string,
IL_0146: ldloc.1
IL_0147: ldstr "Seventh case"
IL_014c: call bool [mscorlib]System.String::op_Equality(string,
string)
IL_014f: brtrue.s IL_01ce
IL_0151: brtrue.s IL_01d0
IL_0151: br IL_01fb
IL_0153: br IL_01fd
IL_0156: ldloc.0
IL_0157: ldstr "Eighth case"
IL_015c: call bool [mscorlib]System.String::op_Equality(string,
IL_0158: ldloc.1
IL_0159: ldstr "Eighth case"
IL_015e: call bool [mscorlib]System.String::op_Equality(string,
string)
IL_0161: brtrue.s IL_01d7
IL_0163: brtrue.s IL_01d9
IL_0163: br IL_01fb
IL_0165: br IL_01fd
IL_0168: ldloc.0
IL_0169: ldstr "Ninth case"
IL_016e: call bool [mscorlib]System.String::op_Equality(string,
IL_016a: ldloc.1
IL_016b: ldstr "Ninth case"
IL_0170: call bool [mscorlib]System.String::op_Equality(string,
string)
IL_0173: brtrue.s IL_01e0
IL_0175: brtrue.s IL_01e2
IL_0175: br IL_01fb
IL_0177: br IL_01fd
IL_017a: ldloc.0
IL_017b: ldstr "Tenth case"
IL_0180: call bool [mscorlib]System.String::op_Equality(string,
IL_017c: ldloc.1
IL_017d: ldstr "Tenth case"
IL_0182: call bool [mscorlib]System.String::op_Equality(string,
string)
IL_0185: brtrue.s IL_01e9
IL_0187: brtrue.s IL_01eb
IL_0187: br.s IL_01fb
IL_0189: br.s IL_01fd
IL_0189: ldloc.0
IL_018a: ldstr "Eleventh case"
IL_018f: call bool [mscorlib]System.String::op_Equality(string,
IL_018b: ldloc.1
IL_018c: ldstr "Eleventh case"
IL_0191: call bool [mscorlib]System.String::op_Equality(string,
string)
IL_0194: brtrue.s IL_01f2
IL_0196: br.s IL_01fb
IL_0198: nop
IL_0199: ldstr "Text1"
IL_019e: stloc.2
IL_019f: br.s IL_0204
IL_01a1: nop
IL_01a2: ldstr "Text2"
IL_01a7: stloc.2
IL_01a8: br.s IL_0204
IL_01aa: nop
IL_01ab: ldstr "Text3"
IL_01b0: stloc.2
IL_01b1: br.s IL_0204
IL_01b3: nop
IL_01b4: ldstr "Text4"
IL_01b9: stloc.2
IL_01ba: br.s IL_0204
IL_01bc: nop
IL_01bd: ldstr "Text5"
IL_01c2: stloc.2
IL_01c3: br.s IL_0204
IL_01c5: nop
IL_01c6: ldstr "Text6"
IL_01cb: stloc.2
IL_01cc: br.s IL_0204
IL_01ce: nop
IL_01cf: ldstr "Text7"
IL_01d4: stloc.2
IL_01d5: br.s IL_0204
IL_01d7: nop
IL_01d8: ldstr "Text8"
IL_01dd: stloc.2
IL_01de: br.s IL_0204
IL_01e0: nop
IL_01e1: ldstr "Text9"
IL_01e6: stloc.2
IL_01e7: br.s IL_0204
IL_01e9: nop
IL_01ea: ldstr "Text10"
IL_01ef: stloc.2
IL_01f0: br.s IL_0204
IL_01f2: nop
IL_01f3: ldstr "Text11"
IL_01f8: stloc.2
IL_01f9: br.s IL_0204
IL_01fb: nop
IL_01fc: ldstr "Default"
IL_0201: stloc.2
IL_0202: br.s IL_0204
IL_0204: ldloc.2
IL_0205: ret
IL_0196: brtrue.s IL_01f4
IL_0198: br.s IL_01fd
IL_019a: nop
IL_019b: ldstr "Text1"
IL_01a0: stloc.3
IL_01a1: br.s IL_0206
IL_01a3: nop
IL_01a4: ldstr "Text2"
IL_01a9: stloc.3
IL_01aa: br.s IL_0206
IL_01ac: nop
IL_01ad: ldstr "Text3"
IL_01b2: stloc.3
IL_01b3: br.s IL_0206
IL_01b5: nop
IL_01b6: ldstr "Text4"
IL_01bb: stloc.3
IL_01bc: br.s IL_0206
IL_01be: nop
IL_01bf: ldstr "Text5"
IL_01c4: stloc.3
IL_01c5: br.s IL_0206
IL_01c7: nop
IL_01c8: ldstr "Text6"
IL_01cd: stloc.3
IL_01ce: br.s IL_0206
IL_01d0: nop
IL_01d1: ldstr "Text7"
IL_01d6: stloc.3
IL_01d7: br.s IL_0206
IL_01d9: nop
IL_01da: ldstr "Text8"
IL_01df: stloc.3
IL_01e0: br.s IL_0206
IL_01e2: nop
IL_01e3: ldstr "Text9"
IL_01e8: stloc.3
IL_01e9: br.s IL_0206
IL_01eb: nop
IL_01ec: ldstr "Text10"
IL_01f1: stloc.3
IL_01f2: br.s IL_0206
IL_01f4: nop
IL_01f5: ldstr "Text11"
IL_01fa: stloc.3
IL_01fb: br.s IL_0206
IL_01fd: nop
IL_01fe: ldstr "Default"
IL_0203: stloc.3
IL_0204: br.s IL_0206
IL_0206: ldloc.3
IL_0207: ret
} // end of method Switch::SwitchOverString2
.method public hidebysig static string
@ -717,7 +994,7 @@ @@ -717,7 +994,7 @@
.method public hidebysig static void SwitchInLoop(int32 i) cil managed
{
// Code size 141 (0x8d)
// Code size 146 (0x92)
.maxstack 2
.locals init (int32 V_0,
bool V_1)
@ -729,7 +1006,7 @@ @@ -729,7 +1006,7 @@
object)
IL_0011: call void [mscorlib]System.Console::WriteLine(string)
IL_0016: nop
IL_0017: br.s IL_0088
IL_0017: br.s IL_008d
IL_0019: nop
IL_001a: ldarg.0
@ -739,54 +1016,59 @@ @@ -739,54 +1016,59 @@
IL_001e: sub
IL_001f: switch (
IL_0036,
IL_0043,
IL_0050,
IL_005d)
IL_0034: br.s IL_006a
IL_0036: ldstr "one"
IL_003b: call void [mscorlib]System.Console::WriteLine(string)
IL_0040: nop
IL_0041: br.s IL_0082
IL_0043: ldstr "two"
IL_0048: call void [mscorlib]System.Console::WriteLine(string)
IL_004d: nop
IL_004e: br.s IL_0082
IL_0050: ldstr "three"
IL_0055: call void [mscorlib]System.Console::WriteLine(string)
IL_005a: nop
IL_005b: br.s IL_0088
IL_005d: ldstr "four"
IL_0062: call void [mscorlib]System.Console::WriteLine(string)
IL_0067: nop
IL_0068: br.s IL_008c
IL_006a: ldstr "default"
IL_006f: call void [mscorlib]System.Console::WriteLine(string)
IL_0074: nop
IL_0075: ldstr "more code"
IL_007a: call void [mscorlib]System.Console::WriteLine(string)
IL_007f: nop
IL_0080: br.s IL_008c
IL_0082: ldarg.0
IL_0083: ldc.i4.1
IL_0084: add
IL_0085: starg.s i
IL_0087: nop
IL_0044,
IL_0052,
IL_0060)
IL_0034: br.s IL_006e
IL_0036: nop
IL_0037: ldstr "one"
IL_003c: call void [mscorlib]System.Console::WriteLine(string)
IL_0041: nop
IL_0042: br.s IL_0087
IL_0044: nop
IL_0045: ldstr "two"
IL_004a: call void [mscorlib]System.Console::WriteLine(string)
IL_004f: nop
IL_0050: br.s IL_0087
IL_0052: nop
IL_0053: ldstr "three"
IL_0058: call void [mscorlib]System.Console::WriteLine(string)
IL_005d: nop
IL_005e: br.s IL_008d
IL_0060: nop
IL_0061: ldstr "four"
IL_0066: call void [mscorlib]System.Console::WriteLine(string)
IL_006b: nop
IL_006c: br.s IL_0091
IL_006e: nop
IL_006f: ldstr "default"
IL_0074: call void [mscorlib]System.Console::WriteLine(string)
IL_0079: nop
IL_007a: ldstr "more code"
IL_007f: call void [mscorlib]System.Console::WriteLine(string)
IL_0084: nop
IL_0085: br.s IL_0091
IL_0087: ldarg.0
IL_0088: ldc.i4.1
IL_0089: stloc.1
IL_008a: br.s IL_0019
IL_008c: ret
IL_0089: add
IL_008a: starg.s i
IL_008c: nop
IL_008d: ldc.i4.1
IL_008e: stloc.1
IL_008f: br.s IL_0019
IL_0091: ret
} // end of method Switch::SwitchInLoop
.method public hidebysig static void SwitchWithGoto(int32 i) cil managed
{
// Code size 117 (0x75)
// Code size 122 (0x7a)
.maxstack 2
.locals init (int32 V_0)
IL_0000: nop
@ -804,37 +1086,42 @@ @@ -804,37 +1086,42 @@
IL_001b: sub
IL_001c: switch (
IL_0033,
IL_0040,
IL_004d,
IL_005a)
IL_0031: br.s IL_0067
IL_0041,
IL_004f,
IL_005d)
IL_0031: br.s IL_006b
IL_0033: ldstr "one"
IL_0038: call void [mscorlib]System.Console::WriteLine(string)
IL_003d: nop
IL_003e: br.s IL_0067
IL_0033: nop
IL_0034: ldstr "one"
IL_0039: call void [mscorlib]System.Console::WriteLine(string)
IL_003e: nop
IL_003f: br.s IL_006b
IL_0040: ldstr "two"
IL_0045: call void [mscorlib]System.Console::WriteLine(string)
IL_004a: nop
IL_004b: br.s IL_004d
IL_0041: nop
IL_0042: ldstr "two"
IL_0047: call void [mscorlib]System.Console::WriteLine(string)
IL_004c: nop
IL_004d: br.s IL_004f
IL_004d: ldstr "three"
IL_0052: call void [mscorlib]System.Console::WriteLine(string)
IL_0057: nop
IL_0058: br.s IL_0074
IL_004f: nop
IL_0050: ldstr "three"
IL_0055: call void [mscorlib]System.Console::WriteLine(string)
IL_005a: nop
IL_005b: br.s IL_0079
IL_005a: ldstr "four"
IL_005f: call void [mscorlib]System.Console::WriteLine(string)
IL_0064: nop
IL_0065: br.s IL_0074
IL_005d: nop
IL_005e: ldstr "four"
IL_0063: call void [mscorlib]System.Console::WriteLine(string)
IL_0068: nop
IL_0069: br.s IL_0079
IL_0067: ldstr "default"
IL_006c: call void [mscorlib]System.Console::WriteLine(string)
IL_0071: nop
IL_0072: br.s IL_0074
IL_006b: nop
IL_006c: ldstr "default"
IL_0071: call void [mscorlib]System.Console::WriteLine(string)
IL_0076: nop
IL_0077: br.s IL_0079
IL_0074: ret
IL_0079: ret
} // end of method Switch::SwitchWithGoto
} // end of class ICSharpCode.Decompiler.Tests.TestCases.Pretty.Switch

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