David Chase

This issue is currently labeled as early-in-cycle for Go 1.21, so this is a good time to revisit it.

The cause of this flake (using Austin's reproducer above) is maymorestack instrumentation of any one (or more) of: ``` runtime.closechan runtime.newobject runtime.mallocgc runtime.lock2 runtime.makechan runtime.newproc runtime.deductAssistCredit ``` beyond that I...

`Encoding4KBVerySparse` is a very micro benchmark, so it might just be noisy for silly reasons. Random slightly-related thought, Emery Berger and student had a project where they randomized things like...

I think this is a good idea, both because it helps us and because it might help the user with "bugs" that are really misconfigurations. Would it make sense to...

Because I fear this might end up being relevant (seems like we'd notice inability to run all.bash on Linux, it happens constantly) could you also supply Linux and Gcc version...

@golang/runtime

I see the same problem -- first row okay, the rest it has the right number of columns but they are all empty. If it matters, I got this xls...

@nemith Part of the reason for putting it into the type system is so that all the other Go tools understand it, from the point-of-view of type comparison, identity, etc.

@ChrisHines I see no reason to require orthogonal semantics ("PlatformLayout" overlaps with "DeclaredLayout", which is not yet proposed but I can imagine it) but I do think that incompatible combinations...

@mvdan proposed improved naming, included at the top for anyone coming upon this later and not wanting to slog through comments: *After reflecting on the discussion below, I would modify...