[sidfthec]

What FAANG have you seen this at?

I've been at big tech companies for most of my career and I've never seen anyone deny the existence of a technical bug. I've seen plenty of teams mark a bug as lower priority and never fix it because other things are higher priority. But denying that the bug exists, especially after a detailed explanation? That doesn't resonate with my experiences.

[com2kid]

I've told this story before!

It used to be writing the outputs from the C/C++ preprocessor (.i files) to disk took forever (5+ minutes IIRC) with Microsoft's compilers. I asked one of the lead compiler developers why, and he waved me away saying it was just really complicated. Around that time a bunch of tools existed for GCC that worked with .i files, but none existed in the Microsoft ecosystem likely because writing .i files was so slow.

I was on the compiler test team at the time and we did lots of stuff with .i files, our tests were distributed across a large cluster of test machines (see my post about that https://meanderingthoughts.hashnode.dev/how-microsoft-tested...) so it wasn't a big deal, but it still annoyed me.

One day I decided to find out what was going on, so I loaded up process monitor while outputting a .i file and watched what was happening. Much to my surprise, only 1 byte was being written at a time! No wonder writes were taking forever.

A quick dive into the source code revealed a comment above the file write call that read to the effect

// to work around a bug in windows 98

So anyway I opened a bug against the compiler saying we should probably fix that. :)

[sidfthec]

But that's not the type of story that's being claimed from the person I responded to.

Of course the lead developer waved you off. You wondered why things took forever, and the lead developer knew it was a complicated system and figured it wasn't worth their time investigating. It happened to be incorrect, but the lead developer wasn't in denial. They just filtered the issue out because they can't afford to go down every rabbit-hole they come across. I'm sure once you found the actual bug, it was later fixed.

The person I was responding to seems to think a large number of people are in denial when a bug is filed against them. That doesn't make sense, and isn't something I see. It'd be as if when you pointed out the actual bug, the lead developer continued to say it wasn't actually a bug (which is of course ridiculous and I bet didn't happen).