Stream: t-compiler

Topic: weekly meeting 2018-08-23


varkor (Aug 23 2018 at 14:06, on Zulip):

meeting time?

varkor (Aug 23 2018 at 14:07, on Zulip):

anyone else around?

nikomatsakis (Aug 23 2018 at 14:07, on Zulip):

gah, sorry!

nikomatsakis (Aug 23 2018 at 14:07, on Zulip):

I got delayed

nikomatsakis (Aug 23 2018 at 14:07, on Zulip):

@T-compiler meeting

mw (Aug 23 2018 at 14:08, on Zulip):

o/

nikomatsakis (Aug 23 2018 at 14:09, on Zulip):

ps we should "evaluate" the use of Zulip at some point

nikomatsakis (Aug 23 2018 at 14:09, on Zulip):

I originally had in mind doing 4 meetings or so

nikomatsakis (Aug 23 2018 at 14:09, on Zulip):

I think this would be the fourth

oli (Aug 23 2018 at 14:09, on Zulip):

o/

nikomatsakis (Aug 23 2018 at 14:09, on Zulip):

but let's go ahead and meet, in any case

varkor (Aug 23 2018 at 14:09, on Zulip):

are we going to evaluate it immediately after the 4, or in the context of IRC/Discord meetings?

nikomatsakis (Aug 23 2018 at 14:10, on Zulip):

i.e., should we try out discord for a bit and then discuss?

varkor (Aug 23 2018 at 14:10, on Zulip):

yeah

nikomatsakis (Aug 23 2018 at 14:10, on Zulip):

that might be a good idea, yeah.

nikomatsakis (Aug 23 2018 at 14:10, on Zulip):

I guess at the end of this meeting I can send an e-mail / update the internals thread, and we can try discord for the next 4 meetings?

oli (Aug 23 2018 at 14:11, on Zulip):

I def prefer zulip over discord already, and I've only been here for meetings

mw (Aug 23 2018 at 14:11, on Zulip):

I like it too

nikomatsakis (Aug 23 2018 at 14:11, on Zulip):

I like Zulip; I am not crazy about Rust community being spread apart.

nikomatsakis (Aug 23 2018 at 14:11, on Zulip):

or at minimum I'd sort of prefer to consolidate rustc discussion in one place

nikomatsakis (Aug 23 2018 at 14:12, on Zulip):

/me feels like a hypocrite talking about consolidation while also swimming a bit upstream

nikomatsakis (Aug 23 2018 at 14:12, on Zulip):

what can I say :)

nikomatsakis (Aug 23 2018 at 14:12, on Zulip):

anyway, let's look over P-high etc

nikomatsakis (Aug 23 2018 at 14:12, on Zulip):

and we can discuss this meeting stuff after and/or on internals?

nikomatsakis (Aug 23 2018 at 14:12, on Zulip):

# P-high

nikomatsakis (Aug 23 2018 at 14:12, on Zulip):

New deny(const_err) in unreachable code #52966

nikomatsakis (Aug 23 2018 at 14:13, on Zulip):

seems like we can close

nikomatsakis (Aug 23 2018 at 14:14, on Zulip):

A pretty big performance hit after a recent change (PR #51361) #52849

nikomatsakis (Aug 23 2018 at 14:14, on Zulip):

I know @RalfJ and @Oli (and maybe others?) have been hard at work here

oli (Aug 23 2018 at 14:15, on Zulip):

@RalfJ turned it around and made it a perf improvement

oli (Aug 23 2018 at 14:15, on Zulip):

cleaning up the miri engine in the same step with some truly epic commits in ther

nikomatsakis (Aug 23 2018 at 14:15, on Zulip):

so shall we close?

oli (Aug 23 2018 at 14:15, on Zulip):

yea

nikomatsakis (Aug 23 2018 at 14:16, on Zulip):

2 for 2. I like this trend

nikomatsakis (Aug 23 2018 at 14:16, on Zulip):

Recent 12% perf regression in unused-warnings #52092

nikomatsakis (Aug 23 2018 at 14:16, on Zulip):

OK, so, I didn't do anything here but I have my linux machine back now; @Tyler Mandry was doing a bit of digging but I don't think they got anywhere

nikomatsakis (Aug 23 2018 at 14:17, on Zulip):

I'll at least run a profile today gosh darn it

nikomatsakis (Aug 23 2018 at 14:17, on Zulip):

suggestions from other crates only work when an explicit extern crate is present #51212

nikomatsakis (Aug 23 2018 at 14:18, on Zulip):

@qmx has a PR here; it mostly works, but we've been a bit stuck on how to add a test, I think? I need to sync up.

qmx (Aug 23 2018 at 14:18, on Zulip):

yea, slowly trying to make it happen

nikomatsakis (Aug 23 2018 at 14:18, on Zulip):

@qmx we could for the moment add a run-make test

nikomatsakis (Aug 23 2018 at 14:18, on Zulip):

probably should

qmx (Aug 23 2018 at 14:18, on Zulip):

now the suggestions are doing the right thing

nikomatsakis (Aug 23 2018 at 14:18, on Zulip):

that's how the feature is tested today

qmx (Aug 23 2018 at 14:19, on Zulip):

oh

nikomatsakis (Aug 23 2018 at 14:19, on Zulip):

then we can revisit the compiletest mods, which are really an orthogonal problem

qmx (Aug 23 2018 at 14:19, on Zulip):

sure, I'm up for doing that

nikomatsakis (Aug 23 2018 at 14:19, on Zulip):

anyway, let's discuss later I guess

nikomatsakis (Aug 23 2018 at 14:19, on Zulip):

(maybe we should open a thread here, actually)

qmx (Aug 23 2018 at 14:19, on Zulip):

:+1:

nikomatsakis (Aug 23 2018 at 14:19, on Zulip):

Compiler crashed with cannot create local mono-item #50865

nikomatsakis (Aug 23 2018 at 14:20, on Zulip):

there is a PR https://github.com/rust-lang/rust/pull/53545

nikomatsakis (Aug 23 2018 at 14:20, on Zulip):

seems in hand

nikomatsakis (Aug 23 2018 at 14:20, on Zulip):

rust 1.25.0 internal compiler error #49482

nikomatsakis (Aug 23 2018 at 14:21, on Zulip):

( cc @mw )

nikomatsakis (Aug 23 2018 at 14:21, on Zulip):

I guess status is unchanged though

Ariel Ben-Yehuda (Aug 23 2018 at 14:22, on Zulip):

is mw handling it?

mw (Aug 23 2018 at 14:22, on Zulip):

yeah, I did not really get to that one

mw (Aug 23 2018 at 14:22, on Zulip):

@Ariel Ben-Yehuda if you want to take a look, feel free to do so

nikomatsakis (Aug 23 2018 at 14:23, on Zulip):

do you want us to try and find somebody else..?

Ariel Ben-Yehuda (Aug 23 2018 at 14:23, on Zulip):

@mw the reproduction status was not clear

mw (Aug 23 2018 at 14:23, on Zulip):

yes, maybe someone who knows about the logic behind

mw (Aug 23 2018 at 14:24, on Zulip):

i.e. about "visible_parent_map"

mw (Aug 23 2018 at 14:24, on Zulip):

@Ariel Ben-Yehuda it still reproduces

nikomatsakis (Aug 23 2018 at 14:24, on Zulip):

hmm

nikomatsakis (Aug 23 2018 at 14:24, on Zulip):

not sure who that would be :)

mw (Aug 23 2018 at 14:24, on Zulip):

@pnkfelix did some work there

Ariel Ben-Yehuda (Aug 23 2018 at 14:25, on Zulip):

@mw that's a musl-only thing?

mw (Aug 23 2018 at 14:25, on Zulip):

@Ariel Ben-Yehuda nope, reproduces anywhere

Ariel Ben-Yehuda (Aug 23 2018 at 14:25, on Zulip):

when compiling that crate?

mw (Aug 23 2018 at 14:26, on Zulip):

yes, there's a repo that you just need to clone

mw (Aug 23 2018 at 14:26, on Zulip):

https://github.com/rust-lang/rust/issues/49482#issuecomment-410741961 has my findings so far

nikomatsakis (Aug 23 2018 at 14:26, on Zulip):

@Ariel Ben-Yehuda think you'll have time?

Ariel Ben-Yehuda (Aug 23 2018 at 14:26, on Zulip):

if you're busy I might take a look

Ariel Ben-Yehuda (Aug 23 2018 at 14:26, on Zulip):

@nikomatsakis

Yup I have some time

mw (Aug 23 2018 at 14:27, on Zulip):

@Ariel Ben-Yehuda that would be great

nikomatsakis (Aug 23 2018 at 14:27, on Zulip):

great :D

nikomatsakis (Aug 23 2018 at 14:27, on Zulip):

final issue: Tracking issue for RFC 2093: Infer T: 'x outlives requirements on structs #44493

nikomatsakis (Aug 23 2018 at 14:27, on Zulip):

I think .. there is a PR I have to review

nikomatsakis (Aug 23 2018 at 14:27, on Zulip):

we found a bug in turning it on

nikomatsakis (Aug 23 2018 at 14:27, on Zulip):

I will deal with that today

nikomatsakis (Aug 23 2018 at 14:27, on Zulip):

okey doke

nikomatsakis (Aug 23 2018 at 14:28, on Zulip):

Stable-to-beta regressions

nikomatsakis (Aug 23 2018 at 14:29, on Zulip):

[beta regression] missing_docs lint ignores items generated by external macros #53537

nikomatsakis (Aug 23 2018 at 14:29, on Zulip):

I guess this is a compiler problem

nikomatsakis (Aug 23 2018 at 14:29, on Zulip):

there is a PR in any case

nikomatsakis (Aug 23 2018 at 14:29, on Zulip):

type validation failed: encountered undefined bytes at (*.vtable_ptr)[3] #53401

nikomatsakis (Aug 23 2018 at 14:30, on Zulip):

also P-high, but we have https://github.com/rust-lang/rust/pull/53425 already

nikomatsakis (Aug 23 2018 at 14:30, on Zulip):

(yay @Oli)

nikomatsakis (Aug 23 2018 at 14:30, on Zulip):

ICE when running cargo doc on typenum at librustc/traits/structural_impls.rs:178 #52873

nikomatsakis (Aug 23 2018 at 14:31, on Zulip):

hmm

nikomatsakis (Aug 23 2018 at 14:31, on Zulip):

sort of unclear whether to call this T-compiler or T-docs

varkor (Aug 23 2018 at 14:31, on Zulip):

it looks identical to a previous T-rustdoc issue

nikomatsakis (Aug 23 2018 at 14:31, on Zulip):

yeah....

nikomatsakis (Aug 23 2018 at 14:32, on Zulip):

I pinged imperio

nikomatsakis (Aug 23 2018 at 14:32, on Zulip):

# Expansion info is reset for the mark #52363

nikomatsakis (Aug 23 2018 at 14:32, on Zulip):

er, already triaged to P-medium, ok

nikomatsakis (Aug 23 2018 at 14:32, on Zulip):

# Stable-to-nightly regressions (all! not just T-compiler)

nikomatsakis (Aug 23 2018 at 14:32, on Zulip):

# [nightly regression] rustc incorrectly parses attributes as macro invocations in nightly-2018-08-18 #53583

nikomatsakis (Aug 23 2018 at 14:33, on Zulip):

hmm

nikomatsakis (Aug 23 2018 at 14:33, on Zulip):

This change shouldn't affect stable Rust since attribute macros were stabilized only few days ago.

nikomatsakis (Aug 23 2018 at 14:33, on Zulip):

but it seems like it..maybe does?

Ariel Ben-Yehuda (Aug 23 2018 at 14:34, on Zulip):

btw, in #52363, don't we want to do @Vadim Petrochenkov 's proposal to make the assertion a debug_assert before it hits stable?

nikomatsakis (Aug 23 2018 at 14:35, on Zulip):

hmm

nikomatsakis (Aug 23 2018 at 14:35, on Zulip):

I missed that part, just saw @pnkfelix's final coment

nikomatsakis (Aug 23 2018 at 14:35, on Zulip):

perhaps a good idea

eddyb (Aug 23 2018 at 14:36, on Zulip):

aaaaaaah I got distracted and hadn't written down a bunch of things

nikomatsakis (Aug 23 2018 at 14:36, on Zulip):

why is it so low priority?

Ariel Ben-Yehuda (Aug 23 2018 at 14:36, on Zulip):

that's a new assertion added in https://github.com/rust-lang/rust/pull/51726/files#diff-63d14a8aaf73f01854db110ad690e15dR112

nikomatsakis (Aug 23 2018 at 14:36, on Zulip):

that is, wouldn't we just .. remove the assert?

nikomatsakis (Aug 23 2018 at 14:36, on Zulip):

(and file a follow-up issue)

nikomatsakis (Aug 23 2018 at 14:36, on Zulip):

seems odd to have a debug_assert we know will fail

nikomatsakis (Aug 23 2018 at 14:36, on Zulip):

aaaaaaah I got distracted and hadn't written down a bunch of things

context @eddyb ?

Ariel Ben-Yehuda (Aug 23 2018 at 14:36, on Zulip):

yea a debug_assert would be bad too

Ariel Ben-Yehuda (Aug 23 2018 at 14:36, on Zulip):

ask @Vadim Petrochenkov why that assert was present?

eddyb (Aug 23 2018 at 14:37, on Zulip):

@nikomatsakis just that the meeting is on and I might miss something vital

nikomatsakis (Aug 23 2018 at 14:38, on Zulip):

ask @Vadim Petrochenkov why that assert was present?

ok, done

nikomatsakis (Aug 23 2018 at 14:38, on Zulip):

should we up to P-high to revisit?

nikomatsakis (Aug 23 2018 at 14:38, on Zulip):

I guess opening a PR to remove the assert (r? @Vadim Petrochenkov) would be easy enough

nikomatsakis (Aug 23 2018 at 14:39, on Zulip):

back to [nightly regression] rustc incorrectly parses attributes as macro invocations in nightly-2018-08-18 #53583

nikomatsakis (Aug 23 2018 at 14:40, on Zulip):

I'm not really sure how much / if to be worried about this

mw (Aug 23 2018 at 14:40, on Zulip):

it's a bit surprising that macros and attributes share the same namespace

nikomatsakis (Aug 23 2018 at 14:41, on Zulip):

I see the reasoning; it feels like macros might want to "opt-in" for that.

nikomatsakis (Aug 23 2018 at 14:41, on Zulip):

I think i'll flag this also for lang team meeting discussion maybe

Ariel Ben-Yehuda (Aug 23 2018 at 14:42, on Zulip):

according to @Vadim Petrochenkov that's a lang team issue
he intentionally merged the macro + attribute namespaces to not have 2 namespaces

Ariel Ben-Yehuda (Aug 23 2018 at 14:42, on Zulip):

https://github.com/rust-lang/rust/issues/53205#issuecomment-411599806

Macros are being modularized only now and the plan was to start conservatively with one namespace to avoid proliferation of namespaces.

eddyb (Aug 23 2018 at 14:43, on Zulip):

with custom derives it's not as big of a problem because they usually have Trait camel-case names

nikomatsakis (Aug 23 2018 at 14:44, on Zulip):

ok.

nikomatsakis (Aug 23 2018 at 14:44, on Zulip):

well, no immediate action on our part I guess

nikomatsakis (Aug 23 2018 at 14:44, on Zulip):

I feel like we need a clearer design process :(

nikomatsakis (Aug 23 2018 at 14:44, on Zulip):

/me sighs

Ariel Ben-Yehuda (Aug 23 2018 at 14:44, on Zulip):

this is a regression, however. we might have to force back it out

nikomatsakis (Aug 23 2018 at 14:44, on Zulip):

yeah I'd like more clarity on the code that regressed

Ariel Ben-Yehuda (Aug 23 2018 at 14:45, on Zulip):

I think @dtolnay defined a proc macro named "dummy"

Ariel Ben-Yehuda (Aug 23 2018 at 14:45, on Zulip):

and also a non-proc macro with the same name

nikomatsakis (Aug 23 2018 at 14:46, on Zulip):

but proc macros weren't stable anyhow?

nikomatsakis (Aug 23 2018 at 14:47, on Zulip):

(outside of derive?)

nikomatsakis (Aug 23 2018 at 14:47, on Zulip):

let's fork this discussion perhaps and move on?

nikomatsakis (Aug 23 2018 at 14:47, on Zulip):

# Stable regressions without priority

nikomatsakis (Aug 23 2018 at 14:48, on Zulip):

one of them seems T-compiler

nikomatsakis (Aug 23 2018 at 14:48, on Zulip):

# attributes with 'name = $expr' are silently ignored when $expr is stringify!(...)/concat!(...) #53298

nikomatsakis (Aug 23 2018 at 14:49, on Zulip):

seems .. bad?

nikomatsakis (Aug 23 2018 at 14:50, on Zulip):

does anybody have any idea who was pursuing "custom attribute values" etc?

nikomatsakis (Aug 23 2018 at 14:51, on Zulip):

I suppose I'm thinking of https://github.com/rust-lang/rust/issues/34981

nikomatsakis (Aug 23 2018 at 14:52, on Zulip):

I feel like we have to tag this P-high but I don't really know who should investigate

Ariel Ben-Yehuda (Aug 23 2018 at 14:53, on Zulip):

I saw @SergioBenitez implementing it https://github.com/rust-lang/rust/pull/35850 and r=@nrc

Ariel Ben-Yehuda (Aug 23 2018 at 14:53, on Zulip):

+1 for P-high - this is a compat risk

Ariel Ben-Yehuda (Aug 23 2018 at 14:54, on Zulip):

but we need one of the macro ppl to look at it

Ariel Ben-Yehuda (Aug 23 2018 at 14:54, on Zulip):

today that's only @Vadim Petrochenkov ?

nikomatsakis (Aug 23 2018 at 14:54, on Zulip):

basically

nikomatsakis (Aug 23 2018 at 14:54, on Zulip):

maybe @eddyb ...? :)

Ariel Ben-Yehuda (Aug 23 2018 at 14:55, on Zulip):

we need to mentor someone into that role

Ariel Ben-Yehuda (Aug 23 2018 at 14:56, on Zulip):

macros are getting a more and more fundamental part of rustc

nikomatsakis (Aug 23 2018 at 14:57, on Zulip):

agreed, I was just thinking the same thing... we need a higher bus factor :)

nikomatsakis (Aug 23 2018 at 14:58, on Zulip):

ok well meeting time is almost up, I'm going to try and stay on top of https://github.com/rust-lang/rust/issues/53298

nikomatsakis (Aug 23 2018 at 14:58, on Zulip):

let's look briefly at I-nominated T-compiler issues...

nikomatsakis (Aug 23 2018 at 14:58, on Zulip):

Remove -Z time-passes and error with "-Z self-profile should be used instead". #53631

nikomatsakis (Aug 23 2018 at 14:58, on Zulip):

:+1: from me

mw (Aug 23 2018 at 14:59, on Zulip):

me too

nikomatsakis (Aug 23 2018 at 14:59, on Zulip):

I'd say leave some simple mentoring instructions and remove the I-nominated tag...

nikomatsakis (Aug 23 2018 at 14:59, on Zulip):

[beta] Don't sanity check function pointers in vtables #53425

nikomatsakis (Aug 23 2018 at 14:59, on Zulip):

@Oli this was I-nominated ..

oli (Aug 23 2018 at 14:59, on Zulip):

yea, it's not the real fix

Ariel Ben-Yehuda (Aug 23 2018 at 14:59, on Zulip):

nominated for review I think?

nikomatsakis (Aug 23 2018 at 14:59, on Zulip):

does it just need review / decision

nikomatsakis (Aug 23 2018 at 15:00, on Zulip):

pnkfelix is quasi out this week, I can take it

oli (Aug 23 2018 at 15:00, on Zulip):

ok thx

nikomatsakis (Aug 23 2018 at 15:00, on Zulip):

target-cpu=native is broken on latest nightly #53322

oli (Aug 23 2018 at 15:00, on Zulip):

it just undoes some aggressive (and wrong) testing I added in the sanity check

nikomatsakis (Aug 23 2018 at 15:00, on Zulip):

ok, doens't look too complex

nikomatsakis (Aug 23 2018 at 15:01, on Zulip):

@nagisa you here? any idea what #53322 is about?

Ariel Ben-Yehuda (Aug 23 2018 at 15:02, on Zulip):

can confirm this reproduces

nikomatsakis (Aug 23 2018 at 15:02, on Zulip):

thoughts on how to prioritize?

nikomatsakis (Aug 23 2018 at 15:02, on Zulip):

why didn't we see this in the regression query...

Ariel Ben-Yehuda (Aug 23 2018 at 15:02, on Zulip):

not sure

Ariel Ben-Yehuda (Aug 23 2018 at 15:03, on Zulip):

P-medium?

nikomatsakis (Aug 23 2018 at 15:03, on Zulip):

I am leaning towards medium

Ariel Ben-Yehuda (Aug 23 2018 at 15:03, on Zulip):

this is a regression, so we'll want to get it fixed

nikomatsakis (Aug 23 2018 at 15:03, on Zulip):

it's a regression yes but ..

Ariel Ben-Yehuda (Aug 23 2018 at 15:03, on Zulip):

but this looks like a message from LLVM

nikomatsakis (Aug 23 2018 at 15:03, on Zulip):

right

nikomatsakis (Aug 23 2018 at 15:03, on Zulip):

well maybe we'll call it p-high

nikomatsakis (Aug 23 2018 at 15:03, on Zulip):

and hope somebody adds some info

Ariel Ben-Yehuda (Aug 23 2018 at 15:03, on Zulip):

k

mw (Aug 23 2018 at 15:04, on Zulip):

:+1:

nikomatsakis (Aug 23 2018 at 15:04, on Zulip):

crazy thought:

nikomatsakis (Aug 23 2018 at 15:04, on Zulip):

I wonder if we could make some GH aliases for topic areas

nikomatsakis (Aug 23 2018 at 15:04, on Zulip):

e.g. LLVM

nikomatsakis (Aug 23 2018 at 15:04, on Zulip):

so we can cc people en masse

nikomatsakis (Aug 23 2018 at 15:05, on Zulip):

I feel like there are people who would be interested in hearing about "things that seem like LLVM problems"

nikomatsakis (Aug 23 2018 at 15:05, on Zulip):

e.g. maybe @Russell =)

nikomatsakis (Aug 23 2018 at 15:05, on Zulip):

ideally these would be teams that anybody could sign themselves up for...

nikomatsakis (Aug 23 2018 at 15:06, on Zulip):

ok two more nominated issues

nikomatsakis (Aug 23 2018 at 15:06, on Zulip):

target-cpu=native is broken on latest nightly #53322

nikomatsakis (Aug 23 2018 at 15:06, on Zulip):

whoops

nikomatsakis (Aug 23 2018 at 15:06, on Zulip):

Rust compiler generates unaligned code, crashes sparc64-linux #53181

nikomatsakis (Aug 23 2018 at 15:06, on Zulip):

oh I see @Ariel Ben-Yehuda you left a comment there...

Ariel Ben-Yehuda (Aug 23 2018 at 15:06, on Zulip):

yea

Ariel Ben-Yehuda (Aug 23 2018 at 15:06, on Zulip):

and it's a PITA to debug without a sparc

Ariel Ben-Yehuda (Aug 23 2018 at 15:07, on Zulip):

unless someone minimizes things

nikomatsakis (Aug 23 2018 at 15:07, on Zulip):

yeah... I guess this is going to be P-medium. Spark is not tier 1

nikomatsakis (Aug 23 2018 at 15:07, on Zulip):

or whatever tier means "we support it" :P

Ariel Ben-Yehuda (Aug 23 2018 at 15:08, on Zulip):

UB on sparc would be a shame, however

nikomatsakis (Aug 23 2018 at 15:10, on Zulip):

I guess we can't reproduce trap these unaligned loads in some other way

Ariel Ben-Yehuda (Aug 23 2018 at 15:11, on Zulip):

yea because LLVM generates plenty of unaligned loads on x86

nikomatsakis (Aug 23 2018 at 15:11, on Zulip):

it'd be nice to validate whether "This workaround fixes it: d4745f8" is accurate

Ariel Ben-Yehuda (Aug 23 2018 at 15:11, on Zulip):

it doesn't fix the root issue

Ariel Ben-Yehuda (Aug 23 2018 at 15:12, on Zulip):

which seems like bad codegen with #[repr(packed)]

nikomatsakis (Aug 23 2018 at 15:12, on Zulip):

right but it'd be good to know whether indeed that struct is the problem

nikomatsakis (Aug 23 2018 at 15:12, on Zulip):

that is, I haven't seen confirmation of that?

nikomatsakis (Aug 23 2018 at 15:12, on Zulip):

at least it'd be a place to start clawing backwards

nikomatsakis (Aug 23 2018 at 15:13, on Zulip):

I suppose we'd likely see similar failures on RISC or other architectures that segfault on unaligned access?

nikomatsakis (Aug 23 2018 at 15:13, on Zulip):

(maybe we can test in qemu or something...?)

nikomatsakis (Aug 23 2018 at 15:13, on Zulip):

in any case, do you think I should mark P-high?

nikomatsakis (Aug 23 2018 at 15:13, on Zulip):

I could see a case for it, but I'm not sure who to put on it

Ariel Ben-Yehuda (Aug 23 2018 at 15:13, on Zulip):

yea if someone can easily get a hard-align CPU

Ariel Ben-Yehuda (Aug 23 2018 at 15:14, on Zulip):

that would be good to assign to them

Ariel Ben-Yehuda (Aug 23 2018 at 15:14, on Zulip):

if there was only a way to get a cloud SPARC

nikomatsakis (Aug 23 2018 at 15:17, on Zulip):

ok well, that's a wrap for today I guess... we're way over time anyhow...

Ariel Ben-Yehuda (Aug 23 2018 at 15:17, on Zulip):

k

nikomatsakis (Aug 23 2018 at 15:17, on Zulip):

:heart: thanks all

nagisa (Aug 23 2018 at 18:06, on Zulip):

@nagisa you here? any idea what #53322 is about?

nagisa (Aug 23 2018 at 18:07, on Zulip):

here now, no idea, but I saw that this seems to be figured out on the issue already

nagisa (Aug 23 2018 at 18:07, on Zulip):

/me was busy evaluating places to move in.

Last update: Nov 16 2019 at 01:40UTC