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Cake day: September 29th, 2024

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  • you read a post about how awesome C is, asking why more people don’t use it and instead gravitate towards replacements.

    you ctrl-F for “security” - no mention

    “buffer overflow” - nope

    “memory safety” - nothing

    “undefined behavior” - nada

    this is sort of a reverse Chesterton’s Fence situation. the fence is getting replaced, and you’re talking about how great the old fence was, without understanding any of the actual problems it had.

    you wrote some C and found it simple? OK, great, congratulations.

    go work on a C codebase that spans 100 or more engineers all contributing to it.

    go write some C code that listens on a TCP socket and has to deserialize potentially-malicious data received from the public internet.

    go write some C code that will be used on an aircraft and has to comply with DO-178C.

    and so on. after you’ve done that, come back here and tell us if you still think it’s “simple and effective” and “applicable everywhere”.

    there is a reason C has stood the test of time over many decades. but there is also a reason it is being replaced with more modern languages.