[Inside Rust] Add compiler team triage meeting notes for 2020-02-06

Author: wesleywiser

posts/inside-rust/2020-02-07-compiler-team-meeting.md

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+---
+layout: post
+title: "2020-02-06 Compiler Team Triage Meeting"
+author: "Wesley Wiser"
+description: "2019-02-06 Compiler Team Triage Meeting"
+team: the compiler team <https://www.rust-lang.org/governance/teams/compiler>
+---
+
+The compiler team had our weekly triage meeting on 2020-02-06.
+You can find the [minutes] on the [compiler-team repository].
+Each week, we have general announcements from the team followed by check-ins from two of the compiler team working groups.
+
+## Announcements
+
+- There is a design meeting this Friday (2020-02-07) on [parser-librarification].
+
+- [@davidtwco] has made progress on the polymorphization effort and has posted a [status update][polymorph_update].
+
+- [@mw] has posted a major change proposal to make [incremental compilation respect the `-Ccodegen-units` setting][mw_change].
+
+- Cargo report future-incompat [rfc#2834] is on track to get an FCP merge request from the cargo team in the near future.
+
+## Working group sync
+
+### [wg-rls-2.0]
+
+- The Chalk dependency has been updated which dramatically reduced crashes.
+
+- `cargo check` handling has been moved ino the server so all editors not just VS Code benefit.
+
+- [@matklad] and [@nikomatsakis] have been working on an RFC to merge RLS and Rust Analyzer officially.
+
+- Work is proceeding on "production readiness".
+  - Binary releases are available on the project's GitHub page.
+  - Planning to publish to VS Code extension marketplace "soon".
+
+### [wg-self-profile]
+
+- The ["Minimum Viable Product"][sp_mvp] has been completed!
+  - Self-profling is enabled for all perf.rust-lang.org runs and we automatically publish the data. ([Example][sp_example])
+
+- [@mw] implemented query-key recording so queries can now be attributed to individual query invocations.
+
+- The [`crox`] utility, which generates Chromium profiler compatible trace data, can now generate profiles for entire Cargo invocations via the `--dir` flag.
+  - This allows inspecting various rustc processes and their individual threads on a common timeline with full query data.
+
+- Quite a few people have tried `-Zself-profile` and have said they found it very useful!
+
+[#67667]: https://github.com/rust-lang/rust/pull/67667
+[#68530]: https://github.com/rust-lang/rust/pull/68530
+[#68611]: https://github.com/rust-lang/rust/pull/68611
+[@davidtwco]: https://github.com/davidtwco
+[@matklad]: https://github.com/matklad
+[@mw]: https://github.com/michaelwoerister
+[@nikomatsakis]: https://github.com/nikomatsakis
+[compiler-team repository]: https://github.com/rust-lang/compiler-team
+[`crox`]: https://github.com/rust-lang/measureme/tree/master/crox
+[minutes]: https://rust-lang.github.io/compiler-team/minutes/triage-meeting/2020-02-06/
+[mw_change]: https://github.com/rust-lang/compiler-team/issues/245
+[parser-librarification]: https://github.com/rust-lang/compiler-team/issues/237
+[polymorph_update]: https://rust-lang.zulipchat.com/#narrow/stream/216091-t-compiler.2Fwg-polymorphization/topic/progress.20updates/near/187461928
+[rfc#2834]: https://github.com/rust-lang/rfcs/issues/2834
+[sp_example]: https://perf.rust-lang.org/detailed-query.html?commit=3761dcd3467441f78939ccb3b341b03b6a7558d7&base_commit=ac2f3fa41ac5ae8425b959f955bb7433b7c57aea&benchmark=await-call-tree-debug&run_name=clean
+[sp_mvp]: https://github.com/rust-lang/rust/issues/58967
+[wg-rls-2.0]: https://rust-lang.github.io/compiler-team/working-groups/rls-2.0/
+[wg-self-profile]: https://rust-lang.github.io/compiler-team/working-groups/self-profile/