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  4. Visual C++ 2022 cout bug?

Visual C++ 2022 cout bug?

Scheduled Pinned Locked Moved C / C++ / MFC
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  • D Dave Kreskowiak

    I cannot confirm the bug. Everything works in the order expected. Microsoft (R) C/C++ Optimizing Compiler Version 19.35.32217.1 for x86 on Windows 11 Pro Version 22H2 (OS Build 22621.1555)

    Asking questions is a skill CodeProject Forum Guidelines Google: C# How to debug code Seriously, go read these articles.
    Dave Kreskowiak

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    Shao Voon Wong
    wrote on last edited by
    #8

    The bug is gone after I followed Richard's suggestion to run the old cmd console. Thanks for testing.

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    • G Graham Breach

      Its working fine here on Windows 10, VS 17.5.5, so I would suspect the Windows 11 terminal - can you try running it in a cmd.exe window instead?

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      Shao Voon Wong
      wrote on last edited by
      #9

      Using the cmd.exe window, the bug is gone.

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      • S Shao Voon Wong

        Thanks for your suggestion. I have configured it to run the normal cmd window by right-clicking the tab area and choosing "Settings" in the pop-up menu and selecting accordingly. The bug is gone.

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        Lost User
        wrote on last edited by
        #10

        Very interesting. What program was it running before your change?

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        • L Lost User

          Very interesting. What program was it running before your change?

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          Shao Voon Wong
          wrote on last edited by
          #11

          Before my change to the old normal cmd, the new Terminal console has a tabbed interface and was slower than cmd window. I did not change my code. Now it is running fine.

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          • S Shao Voon Wong

            Before my change to the old normal cmd, the new Terminal console has a tabbed interface and was slower than cmd window. I did not change my code. Now it is running fine.

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            Lost User
            wrote on last edited by
            #12

            Mine also has a tabbed interface, so I have three tabs: cmd, PowerShell and Linux under WSL. It seems just as fast as anything else. I can only assume there is another interface that is the default in the 11 version. Unfortunately (or maybe not) my PC does not support Windows 11.

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            • S Shao Voon Wong

              Thanks. Your Visual C++ and Windows edition is the same as mine. Did you run it a few times? The bug has 50% chance of reproducing when run normally (meaning not debugging).

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              Dave Kreskowiak
              wrote on last edited by
              #13

              Only about 30 times, and it never happened even once.

              Asking questions is a skill CodeProject Forum Guidelines Google: C# How to debug code Seriously, go read these articles.
              Dave Kreskowiak

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              • L Lost User

                If the Terminal in Windows 11 is the same as the one in 10 then you can configure it to run cmd, Powershell, Linux shell etc.

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                jschell
                wrote on last edited by
                #14

                Richard MacCutchan wrote:

                Terminal in Windows

                I am not familiar with that. Presumably it is the following which one must install specifically, at least in Windows 10? An overview on Windows Terminal | Microsoft Learn[^] So you use that normally? I am curious why do you consider that ideal rather than going directly to either cmd or a linux shell?

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                • S Shao Voon Wong

                  The bug is gone after I followed Richard's suggestion to run the old cmd console. Thanks for testing.

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                  Dave Kreskowiak
                  wrote on last edited by
                  #15

                  I was using CMD Prompt and Powershell in Terminal with no issues at all, in both Debug and Release builds.

                  Asking questions is a skill CodeProject Forum Guidelines Google: C# How to debug code Seriously, go read these articles.
                  Dave Kreskowiak

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                  • J jschell

                    Richard MacCutchan wrote:

                    Terminal in Windows

                    I am not familiar with that. Presumably it is the following which one must install specifically, at least in Windows 10? An overview on Windows Terminal | Microsoft Learn[^] So you use that normally? I am curious why do you consider that ideal rather than going directly to either cmd or a linux shell?

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                    Lost User
                    wrote on last edited by
                    #16

                    jschell wrote:

                    why do you consider that ideal rather than going directly to either cmd or a linux shell?

                    I did not claim it is ideal, it is just another tool that I find useful at times. I run cmd, Powershell and Linux in "normal" windows also.

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                    • D Dave Kreskowiak

                      I was using CMD Prompt and Powershell in Terminal with no issues at all, in both Debug and Release builds.

                      Asking questions is a skill CodeProject Forum Guidelines Google: C# How to debug code Seriously, go read these articles.
                      Dave Kreskowiak

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                      Shao Voon Wong
                      wrote on last edited by
                      #17

                      It looks like nobody is encountering this issue except me. Thanks again. You can stop testing.

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