38eb369fa4
Enforce Python 3 as much as possible
2020-04-10 09:09:58 -04:00
42abbd8878
Auto merge of #70884 - Dylan-DPC:rollup-r3raqdf, r=jonas-schievink
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Rollup of 5 pull requests
Successful merges:
- #70201 (Small tweaks in ToOwned::clone_into)
- #70762 (Miri leak check: memory reachable through globals is not leaked)
- #70846 (Keep codegen units unmerged when building compiler builtins)
- #70854 (Use assoc int submodules)
- #70857 (Don't import integer and float modules, use assoc consts 2)
Failed merges:
r? @ghost
2020-04-07 13:43:30 +00:00
89d661f15d
Rollup merge of #70857 - faern:use-assoc-int-float-consts, r=dtolnay
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Don't import integer and float modules, use assoc consts 2
Follow up to #70777 . I missed quite a lot of places. Partially because I wanted to keep the size of the last PR down, and partially because my regexes were not good enough :)
r? @dtolnay
2020-04-07 14:46:59 +02:00
78c64d062a
Rollup merge of #70854 - faern:use-assoc-int-submodules, r=dtolnay
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Use assoc int submodules
Bumping some submodules to the commits their masters currently point at. The main point of this is to get the associated integer/float constant documentation updates that were recently merged to them:
* https://github.com/rust-lang/nomicon/pull/207
* https://github.com/rust-lang/rust-by-example/pull/1327
* https://github.com/rust-lang/stdarch/pull/848
But for some, a few more changes slipped by that happened to be in the master branch of these submodules.
r? @dtolnay
2020-04-07 14:46:58 +02:00
f56fb51a8b
Rollup merge of #70846 - tmiasko:compiler-builtins-codegen-units, r=alexcrichton
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Keep codegen units unmerged when building compiler builtins
Make it possible to control how mono items are partitioned into code generation
units, when compiling the compiler builtins, by retaining the original partitioning.
Helps with #48625 , #61063 , #67960 , #70489 .
r? @alexcrichton
2020-04-07 14:46:56 +02:00
f2c59bd603
Rollup merge of #70762 - RalfJung:miri-leak-check, r=oli-obk
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Miri leak check: memory reachable through globals is not leaked
Also make Miri memory dump prettier by sharing more code with MIR dumping, and fix a bug where the Miri memory dump would print some allocations twice.
r? @oli-obk
Miri PR: https://github.com/rust-lang/miri/pull/1301
2020-04-07 14:46:55 +02:00
795bc2ccff
Rollup merge of #70201 - cuviper:clone_into, r=dtolnay
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Small tweaks in ToOwned::clone_into
- `<[T]>::clone_into` is slightly more optimized.
- `CStr::clone_into` is new, letting it reuse its allocation.
- `OsStr::clone_into` now forwards to the underlying slice/`Vec`.
2020-04-07 14:46:53 +02:00
39b62533c7
Auto merge of #70837 - nnethercote:speed-up-find_library_crate, r=petrochenkov
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Speed up path searching with `find_library_crate`.
By doing prefix and suffix checking on a `String` copy of each relevant
`PathBuf`, rather than the `PathBuf` itself.
2020-04-07 07:12:51 +00:00
209b2be09f
Auto merge of #70164 - eddyb:walk-generic-arg, r=nikomatsakis
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ty/walk: iterate `GenericArg`s instead of `Ty`s.
Before this PR, `Ty::walk` only iterated over `Ty`s, but that's becoming an increasing problem with `const` generics, as `ty::Const`s in `Substs` are missed by it.
By working with `GenericArg` instead, we can handle both `Ty`s and `ty::Const`s, but also `ty::Region`s, which used to require ad-hoc mechanisms such as `push_regions`.
I've also removed `TraitRef::input_types`, as it's both long obsolete, and easy to misuse.
2020-04-07 04:01:26 +00:00
f854070bb8
Forward OsStr::clone_into to the inner Vec
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Despite OS differences, they're all just `Vec<u8>` inside, so we can
just forward `clone_into` calls to that optimized implementation.
2020-04-06 18:26:37 -07:00
b80fa76ee0
Implement ToOwned::clone_into for CStr
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It can try to keep its allocation by converting the inner `Box` to
`Vec`, using `clone_into` on the bytes, then convert back to `Box`.
2020-04-06 18:26:37 -07:00
bf1f2eedda
Auto merge of #70865 - Dylan-DPC:rollup-jje2cuv, r=Dylan-DPC
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Rollup of 5 pull requests
Successful merges:
- #70612 (Add io::Write::write_all_vectored)
- #70690 (Clean up E0501 explanation)
- #70821 (expose suggestions::InferCtxtExt for clippy)
- #70839 (clean up E0506 explanation)
- #70859 (Move sanitize-inline-always test to sanitize directory)
Failed merges:
r? @ghost
2020-04-07 00:56:00 +00:00
a932616cf1
Speed up path searching with `find_library_crate`.
...
By doing prefix and suffix checking on a `String` copy of each relevant
`PathBuf`, rather than the `PathBuf` itself.
2020-04-07 09:21:15 +10:00
e8339e820b
Use split_at in slice's ToOwned::clone_into
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It appears to codegen slightly more efficiently with `split_at` taking
two slices at once, rather than slicing across different calls.
2020-04-06 15:50:59 -07:00
f7778d36c7
Use assoc integer constants in librustc_*
2020-04-07 00:43:16 +02:00
cf8df0157a
Use assoc integer constants in libserialize
2020-04-07 00:43:15 +02:00
b9fe46d45b
Rollup merge of #70859 - tmiasko:move-sanitize-inline-always, r=jonas-schievink
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Move sanitize-inline-always test to sanitize directory
2020-04-07 00:31:43 +02:00
6e412786de
Rollup merge of #70839 - GuillaumeGomez:cleanup-e0506, r=Dylan-DPC
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clean up E0506 explanation
r? @Dylan-DPC
2020-04-07 00:31:41 +02:00
728136c73d
Rollup merge of #70821 - rkuhn:expose_suggestions_InferCtxtExt, r=eddyb
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expose suggestions::InferCtxtExt for clippy
This is very useful to do good async/await diagnostic reporting, for example for https://github.com/rust-lang/rust-clippy/pull/5423 .
2020-04-07 00:31:39 +02:00
7500bcfbb2
Rollup merge of #70690 - GuillaumeGomez:cleanup-e0501, r=Dylan-DPC
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Clean up E0501 explanation
r? @Dylan-DPC
2020-04-07 00:31:38 +02:00
5768385615
Rollup merge of #70612 - Thomasdezeeuw:issue_70436, r=LukasKalbertodt
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Add io::Write::write_all_vectored
Similar to io::Write::write_all but uses io::Write::write_vectored
instead.
Updates #70436
/cc @cramertj @sfackler
2020-04-07 00:31:36 +02:00
5d09f9f051
Put reference to write_vectored in quotes in doc
2020-04-07 00:00:07 +02:00
68b1af6624
Don't import integer module in libstd
2020-04-06 23:08:46 +02:00
3e4396b8b5
Use integer assoc consts in libcore
2020-04-06 23:08:12 +02:00
e4fc04b6df
Use usize::MAX as assoc const in liballoc
2020-04-06 23:07:38 +02:00
09b5d666a0
Stop importing float module in libtest
2020-04-06 22:45:44 +02:00
ebcf1e7b73
Stop importing float module in libserialize
2020-04-06 22:45:29 +02:00
cf1c7edd2d
Use assoc float consts in libcore
2020-04-06 22:44:51 +02:00
65e10e3436
Use assoc const f32::NAN in liballoc
2020-04-06 22:44:04 +02:00
01b3293e49
Bump stdarch submodule
2020-04-06 22:16:09 +02:00
d0a78ea94a
Bump rust-by-example submodule
2020-04-06 22:14:35 +02:00
e1a36e89db
Bump nomicon submodule
2020-04-06 22:13:31 +02:00
626abc7977
ty: remove `{Existential,}Trait{Ref,Predicate}::input_types`.
2020-04-06 21:55:51 +03:00
b7fdc7b619
ty: remove unnecessary `Predicate::walk_tys` and `collect_regions`.
2020-04-06 21:55:50 +03:00
3410aeddbe
ty: switch `Ty::walk` from `Ty` to `GenericArg`.
2020-04-06 21:55:50 +03:00
26199f0cbc
ty/walk: switch `walk_shallow` from `Ty` to `GenericArg`.
2020-04-06 21:55:50 +03:00
0d4705b009
traits/coherence: stop using `Ty::walk_shallow`.
2020-04-06 21:55:43 +03:00
e53c42c0b3
ty/walk: keep track of `GenericArg`s on the stack, instead of `Ty`s.
2020-04-06 21:50:11 +03:00
6dee5f1126
Auto merge of #70573 - IgorPerikov:issue#70524_detailed_panic_messages, r=LukasKalbertodt
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Detailed panic messages for Vec functions
pass indexes to insert, remove, drain, and split_off panic messages
closes #70524
2020-04-06 18:14:49 +00:00
84c97ee9a0
Clean up E0501 explanation
2020-04-06 18:12:42 +02:00
57a6b7bd22
Update src/librustc_trait_selection/traits/error_reporting/suggestions.rs
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Co-Authored-By: varkor <github@varkor.com>
2020-04-06 17:04:21 +02:00
9fc77c0e15
add detailed panic messages for Vec functions
2020-04-06 17:53:56 +03:00
40158901d5
Auto merge of #70737 - Centril:cleanup-lower-item-id, r=estebank
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cleanup `lower_item_id`
r? @oli-obk
2020-04-06 14:43:52 +00:00
3a10bdcfb6
clean up E0506 explanation
2020-04-06 14:20:01 +02:00
bd18bc9a4c
Auto merge of #70771 - RalfJung:ctfe-loop, r=oli-obk
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Miri terminator handling: only do progress sanity check for 'Call' terminator
This will still catch mistakes in bad intrinsic/foreign-item shims, which is the main source of errors here.
Fixes https://github.com/rust-lang/rust/issues/70723
r? @oli-obk
2020-04-06 11:32:33 +00:00
63118d1fd7
Improve io::Write::write_all_vectored docs
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Also adds some more tests with different length IoSlices.
2020-04-06 11:21:15 +02:00
733f104f13
Auto merge of #70833 - RalfJung:rustc-layout, r=Centril
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tweak rustc_layout debug output
As suggested by r? @eddyb @Centril
2020-04-06 08:12:30 +00:00
83fb0b1e8c
tweak rustc_layout debug output
2020-04-06 09:22:48 +02:00
af89eb5e5b
Auto merge of #70832 - Centril:rollup-ixc09ve, r=Centril
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Rollup of 5 pull requests
Successful merges:
- #70519 (Tweak output of type params and constraints in the wrong order)
- #70704 (Make panic unwind the default for aarch64-*-windows-msvc targets)
- #70713 (Prefer sysroot from rustc in same directory as rust-gdb)
- #70739 (def_collector, visit_fn: account for no body)
- #70827 (Use smaller span for suggestion restricting lifetime)
Failed merges:
r? @ghost
2020-04-06 02:25:08 +00:00
3faec69865
Rollup merge of #70827 - estebank:shorten-sugg-span-add-lt, r=ecstatic-morse
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Use smaller span for suggestion restricting lifetime
2020-04-06 04:24:21 +02:00
Guillaume Gomez
bors
Dylan DPC
Josh Stone
Nicholas Nethercote
Linus Färnstrand
Thomas de Zeeuw
Eduard-Mihai Burtescu
Roland Kuhn
IgorPerikov
Ralf Jung
Mazdak Farrokhzad