Rollup of 12 pull requests #60510
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Rollup of 12 pull requests #60510
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`file_metadata_raw` interns the strings `"<unknown>"` and `""` very frequently. This commit avoids that, which reduces the number of symbols interned significantly and reduces instruction counts by up to 0.5% on some workloads.
`find_attr_val(&line, "since")` returns `Some(", issue = ")` when
`line` is set to the following line:
```
[unstable(feature = "checked_duration_since", issue = "58402")]
```
Make `find_attr_val` use regex that is a little bit more
precise (requires `=` after key name).
It still does not handle all cases (e.g., extra leading chars in key
name, or escaped quotes in value), but is good enough for now.
Make deprecation lint `ambiguous_associated_items` deny-by-default As requested by r? @Centril cc rust-lang#57644
…rrors, r=QuietMisdreavus report fatal errors during doctest parsing Fixes rust-lang#59557.
… r=Centril Tidy: ensure lang features are sorted by since This is the tidy side of rust-lang#60361. What is left is actually splitting features into groups and sorting by since. This PR also likely to produce a small (a couple of lines) merge conflict with rust-lang#60362. r? @Centril
…ikomatsakis Disallow non-explicit elided lifetimes in async fn Fix rust-lang#60203 r? @nikomatsakis
Do not suggest incorrect syntax on pattern type error due to borrow Fix rust-lang#55174.
Rename `RUST_LOG` to `RUSTC_LOG` cc: rust-lang#57985 I think we should also change these submodules: - rustc-guide - Cargo (rename to `CARGO_LOG`, cc: rust-lang/cargo#6605, rust-lang/cargo#6189) - miri - rls - rustfmt r? @davidtwco
…e, r=oli-obk Require a trait in the bounds of existential types Fixes rust-lang#53090 r? @oli-obk
…vidtwco Resolve match arm ty when arms diverge Fix rust-lang#58695.
… r=oli-obk Const prop refactoring This is rebased on top of rust-lang#60428 so only the top commit is new. This is the refactoring to remove the `mir` field from `ConstPropagator` which is necessary before we can begin to actually propagate constants. r? @oli-obk
…r=davidtwco Avoid repeated interning of static strings. `file_metadata_raw` interns the strings `"<unknown>"` and `""` very frequently. This commit avoids that, which reduces the number of symbols interned significantly and reduces instruction counts by up to 0.5% on some workloads.
minor compiler doc tweaks
…ts, r=cramertj Propagate mutability from arguments to local bindings in async fn Fixes rust-lang#60498 cc @nikomatsakis r? @davidtwco
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@bors r+ p=12 |
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📌 Commit 6f7a1ea has been approved by |
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May 3, 2019
Rollup of 12 pull requests Successful merges: - #59928 (Make deprecation lint `ambiguous_associated_items` deny-by-default) - #60220 (report fatal errors during doctest parsing) - #60373 (Tidy: ensure lang features are sorted by since) - #60388 (Disallow non-explicit elided lifetimes in async fn) - #60393 ( Do not suggest incorrect syntax on pattern type error due to borrow) - #60401 (Rename `RUST_LOG` to `RUSTC_LOG`) - #60409 (Require a trait in the bounds of existential types) - #60455 (Resolve match arm ty when arms diverge) - #60457 (Const prop refactoring) - #60467 (Avoid repeated interning of static strings.) - #60478 (minor compiler doc tweaks) - #60501 (Propagate mutability from arguments to local bindings in async fn) Failed merges: r? @ghost
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☀️ Test successful - checks-travis, status-appveyor |
This was referenced May 3, 2019
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Successful merges:
ambiguous_associated_itemsdeny-by-default #59928 (Make deprecation lintambiguous_associated_itemsdeny-by-default)RUST_LOGtoRUSTC_LOG#60401 (RenameRUST_LOGtoRUSTC_LOG)Failed merges:
r? @ghost