Stream: t-compiler

Topic: pre-meeting triage 2019-10-24 #54818


pnkfelix (Oct 24 2019 at 09:29, on Zulip):

I will be doing pre-triage in this channel.

pnkfelix (Oct 24 2019 at 09:34, on Zulip):

first up, nominated unprioritized T-compiler issues. there are currently ten

pnkfelix (Oct 24 2019 at 09:35, on Zulip):

nom unpri 1/10: "clippy-driver no longer builds after rust-lang/rust#65733" #65754

pnkfelix (Oct 24 2019 at 09:36, on Zulip):

tagging as P-medium and removing nomination label.

pnkfelix (Oct 24 2019 at 09:37, on Zulip):

nom unpri 2/10: "miri no longer builds after rust-lang/rust#65671" #65684

pnkfelix (Oct 24 2019 at 09:37, on Zulip):

tagging as P-medium and removing nomination label.

pnkfelix (Oct 24 2019 at 09:39, on Zulip):

nom unpri 3/10: "ICE on trait aliases without a flag" #65673

pnkfelix (Oct 24 2019 at 09:41, on Zulip):

you get the feature flag diagnostic, including the span of the offending code and the suggestion of what to write. So this is reasonable for users to deal with, even with the ICE. (as opposed to cases where the ICE occurs without any useful output for the user.)

pnkfelix (Oct 24 2019 at 09:41, on Zulip):

thus, tagging as P-medium and removing nomination label.

pnkfelix (Oct 24 2019 at 09:42, on Zulip):

nom unpri 4/10: "Compiler panics in ambiguous arrayvec type situation" #65611

pnkfelix (Oct 24 2019 at 09:43, on Zulip):

has a PR. tagging as P-medium (since it does produce useful error message before ICE'ing), and removing nomination label.

pnkfelix (Oct 24 2019 at 09:44, on Zulip):

nom unpri 5/10: "Non-'static lifetime inferred for return position impl Trait (fixed in beta)" #65582

pnkfelix (Oct 24 2019 at 10:05, on Zulip):

left a slew of comments

pnkfelix (Oct 24 2019 at 10:13, on Zulip):

@nikomatsakis I might need you to have some quick summary of what the intention of PR #62489 was. I wrote some comments on #65582, so maybe you could just read over them and double-check my understanding. Note that I've added T-lang to the ticket and left it nominated; if you think that is overkill, let me know (and feel free to then remove the T-lang tag).

pnkfelix (Oct 24 2019 at 10:16, on Zulip):

anyway, left nominated. and I'll triage as P-high.

pnkfelix (Oct 24 2019 at 10:18, on Zulip):

nom unpri 6/10: "Rustc panics when compiling some code" #65581

pnkfelix (Oct 24 2019 at 10:19, on Zulip):

we get an ICE. its from some delay_span_bug's that never end up signaling a hard error.

pnkfelix (Oct 24 2019 at 10:19, on Zulip):

P-high, removing nomination label.

pnkfelix (Oct 24 2019 at 10:22, on Zulip):

nom unpri 7/10: "Rust 1.38 regressions weren't fully triaged" #65577

pnkfelix (Oct 24 2019 at 10:24, on Zulip):

hooray for @Matthew Jasper for doing triage heroics here

pnkfelix (Oct 24 2019 at 10:24, on Zulip):

five cases still need investigation

pnkfelix (Oct 24 2019 at 10:25, on Zulip):

also: Was there some sort of process failure here ? That is: Did we fail to triage due to process oversight? Or was the process working as best it could, and we simply ran out of time to complete the triage?

pnkfelix (Oct 24 2019 at 10:25, on Zulip):

I'm going to float that to the main topic area.

pnkfelix (Oct 24 2019 at 10:27, on Zulip):

marking P-high

pnkfelix (Oct 24 2019 at 10:29, on Zulip):

nom unpri 8/10: "Compiler panic in Serde's deserialize_with macro" #65553

pnkfelix (Oct 24 2019 at 11:06, on Zulip):

had some fun minimizing that

pnkfelix (Oct 24 2019 at 11:10, on Zulip):

triage: P-high. Removing nomination. MIR-borrowck issue; matthewjasper already assigned; adding self to assignee list.

pnkfelix (Oct 24 2019 at 11:11, on Zulip):

nom unpri 9/10: "Reduce the places where stable annotations are needed" #65515

pnkfelix (Oct 24 2019 at 11:33, on Zulip):

left some comments; leaving nominated for discussion, and explicitly not adding any priority label.

pnkfelix (Oct 24 2019 at 11:33, on Zulip):

nom unpri 10/10: "rust-lld since 1.38 overlaps .text with .rodata for embedded arm target" #65391

pnkfelix (Oct 24 2019 at 11:35, on Zulip):

it seems like the embedded WG is discussing this

pnkfelix (Oct 24 2019 at 11:37, on Zulip):

triage: P-high (unless someone in WG-embedded says it should not be so high priority), removing nomination label

Last update: Nov 22 2019 at 04:30UTC