[inside-rust] Add compiler team triage meeting post for 2019-11-14

posts/inside-rust/2019-10-15-compiler-team-meeting.md

@@ -26,6 +26,8 @@ Each week, we have general announcements from the team followed by check-ins fro
 
 ## Working group sync
 
+<br/>
+
 ### [wg-learning](https://rust-lang.github.io/compiler-team/working-groups/learning/)
 
 `wg-learning` aims to make the compiler easier to learn by ensuring that rustc-guide and api docs are “complete”.

posts/inside-rust/2019-10-21-compiler-team-meeting.md

@@ -27,6 +27,8 @@ Each week, we have general announcements from the team followed by check-ins fro
 
 ## Working group sync
 
+<br/>
+
 ### [wg-mir-opt](https://rust-lang.github.io/compiler-team/working-groups/mir-opt/)
 
 - [@wesleywiser] Moved promoted MIR out of `mir::Body` [#63580](https://github.com/rust-lang/rust/pull/63580)

posts/inside-rust/2019-10-30-compiler-team-meeting.md

@@ -16,6 +16,8 @@ Each week, we have general announcements from the team followed by check-ins fro
 
 ## Working group sync
 
+<br/>
+
 ### [wg-nll](https://rust-lang.github.io/compiler-team/working-groups/nll/)
 
 - Rust 1.40 (current nightly) will be the first stable release without the HIR borrow checker.

posts/inside-rust/2019-11-07-compiler-team-meeting.md

@@ -18,6 +18,8 @@ Rust 1.39 ships on Thursday!
 
 ## Working group sync
 
+<br/>
+
 ### [wg-pgo](https://rust-lang.github.io/compiler-team/working-groups/pgo/)
 
 - PGO is available in the stable compiler. Docs are in the rustc-guide and the rustc-book

posts/inside-rust/2019-11-11-compiler-team-meeting.md

@@ -10,7 +10,7 @@ The compiler team had our weekly triage meeting on 2019-11-07.
 You can find the [minutes](https://rust-lang.github.io/compiler-team/minutes/triage-meeting/2019-11-07/) on the [compiler-team](https://github.com/rust-lang/compiler-team) repository.
 Each week, we have general announcements from the team followed by check-ins from two of the compiler team working groups.
 
-## Announcments
+## Announcements
 
 - [@pnkfelix] is moving to the US and will be working in the Eastern timezone.
 
@@ -20,6 +20,8 @@ Each week, we have general announcements from the team followed by check-ins fro
 
 ## Working group sync
 
+<br/>
+
 ### [wg-polonius]
 
 We ran out of time this week to have a check-in from this working group.

posts/inside-rust/2019-11-19-compiler-team-meeting.md

@@ -0,0 +1,99 @@
+---
+layout: post
+title: "2019-11-14 Compiler Team Triage Meeting"
+author: "Wesley Wiser"
+description: "2019-11-14 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 2019-11-14.
+You can find the [minutes](https://rust-lang.github.io/compiler-team/minutes/triage-meeting/2019-11-14/) on the [compiler-team](https://github.com/rust-lang/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
+
+- Request for assistance: "Rustc panics (NoSolution): could not prove Binder(projection soup)" [#65581](https://github.com/rust-lang/rust/issues/65581)
+
+- Request for assistance: "Rust 1.38 regressions weren't fully triaged" [#65577](https://github.com/rust-lang/rust/issues/655577)
+
+- Request for assistance: "Miscompilation with target-cpu=znver1 (AMD Ryzen 1000/2000 series) on Windows + LLVM 9." [#63959](https://github.com/rust-lang/rust/issues/63959)
+
+- [@cjgillot] replaced a lot of TypeFoldable impls with a derive [#66384](https://github.com/rust-lang/rust/pull/66384)
+
+- The Infra team has finished evaluating GitHub Actions and we're switching!
+  - This will have a signficant, positive impact on CI build time.
+
+- [@centril] is fixing useless `<std macros>` spans [#66364](https://github.com/rust-lang/rust/pull/66364)
+
+## Working group sync
+
+This week we heard from three working groups because we ran out of time in the previous meeting.
+
+### [wg-polonius](https://rust-lang.github.io/compiler-team/working-groups/polonius/)
+
+- Made a lot of progress on the completeness goals with move/initialization errors and subset errors both getting close to completion.
+
+- Fixed the last failure in the rustc test suite.
+  - There are still the same 2 OOMs as last time, we haven't had much time to look at those yet.
+
+- Made diagnostics output match NLL in a lot more cases.
+
+- Did some cleanup in our terminology by picking better names for our atoms hopefully making it clearer in the process, and more work is planned here.
+  - "origin" instead of "region"
+  - "path" instead of "MovePath"
+
+- There is a [polonius book](https://rust-lang.github.io/polonius/) now! It's sparse at the moment but more documentation work is in-flight and planned.
+
+- The exploration and prototype on the rules offering more flow-sensitive precision for the analysis has also progressed a lot.
+
+- There's also been some refactoring, and quite a bit of work on performance. Since the latter can step on the other work and vice-versa, we decided to focus on completeness first, and then after that has been achieved, re-adapt and land the optimization work.
+
+- [@nikomatsakis] did a presentation on Polonius at RustBelt Rust. [Slides](https://nikomatsakis.github.io/rust-belt-rust-2019/)
+
+- [@albins] has finished their master's thesis and is currently rewriting most of the [draft](https://rust-lang.zulipchat.com/user_uploads/4715/ufu5BGNrkzVbV8FtkK3Tco6M/Albins-Thesis-draft-version.pdf).
+
+- We hope to have a "polonius work week" at the end of November to push the in-progress work over the finish line together.
+
+### [wg-self-profile](https://rust-lang.github.io/compiler-team/working-groups/self-profile/)
+
+- We've nearly completed our long standing MVP goal!
+  - [@simulacrum] has done some nice work to polish the integration with perf.rlo
+  - We've added tracking for all the events we're aware of that should be traced with the exception of trait selection.
+    - We could really use some input as to what would be helpful to track!
+
+- [@mw] has been working on some changes to the binary format we record events in.
+  - The new format is more compact so results in a smaller trace file and hopefully less runtime overhead.
+  - The new format is also more amenable to recording query keys, which is a highly requested feature.
+
+- [@wesleywiser] has added some crate level docs to make getting into the code easier.
+
+- [@wesleywiser] also added code to record process id, start time, and arguments to the trace file which we've started using.
+
+- [@andjo403] has been a roll with a lot of great PRs!
+  - We now have a dedicated tool for generating flamegraphs directly so you don't have to use the Perl scripts anymore.
+  - Some internal refactoring that makes adding new tools easier.
+  - Lots of work on the Chromium dev tools exporter:
+    - New option to collapse disjoint threads so it's a little more manageable
+    - New option to filter out small events under a configurable threshold (necessary for very large compilations)
+    - You can now have multiple crate compilations in the same export file. This is similar to what cargo build -Z timings can do but much more detailed.
+
+### [wg-rls-2.0](https://rust-lang.github.io/compiler-team/working-groups/rls-2.0/)
+
+- Work is procedding on splitting core of rust-analyzer into crates.
+
+- Find usages is implemented.
+
+- Macro expansion now can map source ranges to expanded ranges, so goto def correctly goes "inside" macro call.
+
+- More chalk an type inference work, specifically, support for closures.
+
+- There's ongoing discussion about the general planning about rustc, rls, and rust-analyzer.
+
+[@cjgillot]: https://github.com/cjgillot
+[@centril]: https://github.com/centril
+[@nikomatsakis]: https://github.com/nikomatsakis
+[@albins]: https://github.com/albins
+[@simulacrum]: https://github.com/mark-simulacrum
+[@mw]: https://github.com/michaelwoerister
+[@wesleywiser]: https://github.com/wesleywiser
+[@andjo403]: https://github.com/andjo403