Cosmos: Switch case issue

[geomtech]

Hello,

 protected override void Run()
        {
            try
            {
                switch (Logged)
                {
                    case false:

                        break;

                    case true:
                        //LOGGED
                        Console.Write(UserLevel.TypeUser() + userLogged + "~ " + current_directory + "> ");
                        var cmd = Console.ReadLine();
                        Shell.Interpreter.Interpret(cmd);
                        Console.WriteLine();

                        break;
                }
            }
            catch (Exception ex)
            {
                running = false;
                Crash.StopKernel(ex);
            }

        }

When I did this switch case, I had that error:

Error: Exception: System.Exception: Error compiling method 'SystemVoidAlve_OSKernelRun': System.Exception: Error interpreting stacktypes for IL_000F: Beq ---> System.Exception: Comparing types 'System.Int32, System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e' and 'System.Boolean, System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e' not supported!
2>       at Cosmos.IL2CPU.ILOpCodes.OpBranch.DoInterpretStackTypes(Boolean& aSituationChanged) in C:\Users\dacru\Documents\Visual Studio 2017\Projects\Alve-Cosmos\Cosmos\source\Cosmos.IL2CPU\ILOpCodes\OpBranch.cs:line 173
2>       at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Users\dacru\Documents\Visual Studio 2017\Projects\Alve-Cosmos\Cosmos\source\Cosmos.IL2CPU\ILOpCode.cs:line 413
2>       --- End of inner exception stack trace ---
2>       at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Users\dacru\Documents\Visual Studio 2017\Projects\Alve-Cosmos\Cosmos\source\Cosmos.IL2CPU\ILOpCode.cs:line 417
2>       at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(ILOpCode xNextOpCode, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Users\dacru\Documents\Visual Studio 2017\Projects\Alve-Cosmos\Cosmos\source\Cosmos.IL2CPU\ILOpCode.cs:line 470
2>       at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(Int32 aPosition, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Users\dacru\Documents\Visual Studio 2017\Projects\Alve-Cosmos\Cosmos\source\Cosmos.IL2CPU\ILOpCode.cs:line 464
2>       at Cosmos.IL2CPU.ILOpCode.DoInterpretNextInstructionStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Users\dacru\Documents\Visual Studio 2017\Projects\Alve-Cosmos\Cosmos\source\Cosmos.IL2CPU\ILOpCode.cs:line 446
2>       at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Users\dacru\Documents\Visual Studio 2017\Projects\Alve-Cosmos\Cosmos\source\Cosmos.IL2CPU\ILOpCode.cs:line 423
2>       at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(ILOpCode xNextOpCode, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Users\dacru\Documents\Visual Studio 2017\Projects\Alve-Cosmos\Cosmos\source\Cosmos.IL2CPU\ILOpCode.cs:line 470
2>       at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(Int32 aPosition, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Users\dacru\Documents\Visual Studio 2017\Projects\Alve-Cosmos\Cosmos\source\Cosmos.IL2CPU\ILOpCode.cs:line 464
2>       at Cosmos.IL2CPU.ILOpCode.DoInterpretNextInstructionStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Users\dacru\Documents\Visual Studio 2017\Projects\Alve-Cosmos\Cosmos\source\Cosmos.IL2CPU\ILOpCode.cs:line 446
2>       at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Users\dacru\Documents\Visual Studio 2017\Projects\Alve-Cosmos\Cosmos\source\Cosmos.IL2CPU\ILOpCode.cs:line 423
2>       at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(ILOpCode xNextOpCode, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Users\dacru\Documents\Visual Studio 2017\Projects\Alve-Cosmos\Cosmos\source\Cosmos.IL2CPU\ILOpCode.cs:line 470
2>       at Cosmos.IL2CPU.ILOpCode.InterpretInstructionIfNotYetProcessed(Int32 aPosition, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Users\dacru\Documents\Visual Studio 2017\Projects\Alve-Cosmos\Cosmos\source\Cosmos.IL2CPU\ILOpCode.cs:line 455
2>       at Cosmos.IL2CPU.ILOpCodes.OpBranch.DoInterpretNextInstruc

And on ILSpy I have this:

IL_000d: ldloc.0 //local 0 is a bool
IL_000e: ldc.i4.1
IL_000f: beq.s IL_0015

I solved the problem with the help of @jp2masa using a if/else !

[0xF6]

System.Private.CoreLib

Hmm..
It's the same .NET standard library, IL code is different from usual .NET Framework?
🤔

[fanoI]

No the IL code is generated by the same Roslyn that a normal C# application will use but in some way the IL generated is not totally correct see here: https://github.com/dotnet/roslyn/issues/21200

[mterwoord]

We need to fix our IL interpreter..

[djlw78]

More native code issues.

[frenzibyte]

Problem has been fixed with the help of @jp2masa 👍
Problem is comparing types int and bool code wasn't there so the method didn't return
Compiler thinks that this is not supported so that's why it is not working

[geomtech]

@jp2masa @KingLuigi4932 Well done !