CAD97
2fcfd233f7
Redesign the Step trait
2020-04-08 02:24:16 -04:00
CAD97
b70e7fd0db
Add inherent impls for unchecked math intrinsics
2020-04-08 02:11:55 -04:00
bors
42abbd8878
Auto merge of #70884 - Dylan-DPC:rollup-r3raqdf, r=jonas-schievink
...
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
Dylan DPC
89d661f15d
Rollup merge of #70857 - faern:use-assoc-int-float-consts, r=dtolnay
...
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
Dylan DPC
78c64d062a
Rollup merge of #70854 - faern:use-assoc-int-submodules, r=dtolnay
...
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
Dylan DPC
f56fb51a8b
Rollup merge of #70846 - tmiasko:compiler-builtins-codegen-units, r=alexcrichton
...
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
Dylan DPC
f2c59bd603
Rollup merge of #70762 - RalfJung:miri-leak-check, r=oli-obk
...
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
Dylan DPC
795bc2ccff
Rollup merge of #70201 - cuviper:clone_into, r=dtolnay
...
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
bors
39b62533c7
Auto merge of #70837 - nnethercote:speed-up-find_library_crate, r=petrochenkov
...
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
bors
209b2be09f
Auto merge of #70164 - eddyb:walk-generic-arg, r=nikomatsakis
...
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
Josh Stone
f854070bb8
Forward OsStr::clone_into to the inner Vec
...
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
Josh Stone
b80fa76ee0
Implement ToOwned::clone_into for CStr
...
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
bors
bf1f2eedda
Auto merge of #70865 - Dylan-DPC:rollup-jje2cuv, r=Dylan-DPC
...
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
Nicholas Nethercote
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
Josh Stone
e8339e820b
Use split_at in slice's ToOwned::clone_into
...
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
Linus Färnstrand
f7778d36c7
Use assoc integer constants in librustc_*
2020-04-07 00:43:16 +02:00
Linus Färnstrand
cf8df0157a
Use assoc integer constants in libserialize
2020-04-07 00:43:15 +02:00
Dylan DPC
b9fe46d45b
Rollup merge of #70859 - tmiasko:move-sanitize-inline-always, r=jonas-schievink
...
Move sanitize-inline-always test to sanitize directory
2020-04-07 00:31:43 +02:00
Dylan DPC
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
Dylan DPC
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
Dylan DPC
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
Dylan DPC
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
Thomas de Zeeuw
5d09f9f051
Put reference to write_vectored in quotes in doc
2020-04-07 00:00:07 +02:00
Linus Färnstrand
68b1af6624
Don't import integer module in libstd
2020-04-06 23:08:46 +02:00
Linus Färnstrand
3e4396b8b5
Use integer assoc consts in libcore
2020-04-06 23:08:12 +02:00
Linus Färnstrand
e4fc04b6df
Use usize::MAX as assoc const in liballoc
2020-04-06 23:07:38 +02:00
Linus Färnstrand
09b5d666a0
Stop importing float module in libtest
2020-04-06 22:45:44 +02:00
Linus Färnstrand
ebcf1e7b73
Stop importing float module in libserialize
2020-04-06 22:45:29 +02:00
Linus Färnstrand
cf1c7edd2d
Use assoc float consts in libcore
2020-04-06 22:44:51 +02:00
Linus Färnstrand
65e10e3436
Use assoc const f32::NAN in liballoc
2020-04-06 22:44:04 +02:00
Linus Färnstrand
01b3293e49
Bump stdarch submodule
2020-04-06 22:16:09 +02:00
Linus Färnstrand
d0a78ea94a
Bump rust-by-example submodule
2020-04-06 22:14:35 +02:00
Linus Färnstrand
e1a36e89db
Bump nomicon submodule
2020-04-06 22:13:31 +02:00
Eduard-Mihai Burtescu
626abc7977
ty: remove {Existential,}Trait{Ref,Predicate}::input_types
.
2020-04-06 21:55:51 +03:00
Eduard-Mihai Burtescu
b7fdc7b619
ty: remove unnecessary Predicate::walk_tys
and collect_regions
.
2020-04-06 21:55:50 +03:00
Eduard-Mihai Burtescu
3410aeddbe
ty: switch Ty::walk
from Ty
to GenericArg
.
2020-04-06 21:55:50 +03:00
Eduard-Mihai Burtescu
26199f0cbc
ty/walk: switch walk_shallow
from Ty
to GenericArg
.
2020-04-06 21:55:50 +03:00
Eduard-Mihai Burtescu
0d4705b009
traits/coherence: stop using Ty::walk_shallow
.
2020-04-06 21:55:43 +03:00
Eduard-Mihai Burtescu
e53c42c0b3
ty/walk: keep track of GenericArg
s on the stack, instead of Ty
s.
2020-04-06 21:50:11 +03:00
bors
6dee5f1126
Auto merge of #70573 - IgorPerikov:issue#70524_detailed_panic_messages, r=LukasKalbertodt
...
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
Guillaume Gomez
84c97ee9a0
Clean up E0501 explanation
2020-04-06 18:12:42 +02:00
Roland Kuhn
57a6b7bd22
Update src/librustc_trait_selection/traits/error_reporting/suggestions.rs
...
Co-Authored-By: varkor <github@varkor.com>
2020-04-06 17:04:21 +02:00
IgorPerikov
9fc77c0e15
add detailed panic messages for Vec functions
2020-04-06 17:53:56 +03:00
bors
40158901d5
Auto merge of #70737 - Centril:cleanup-lower-item-id, r=estebank
...
cleanup `lower_item_id`
r? @oli-obk
2020-04-06 14:43:52 +00:00
Guillaume Gomez
3a10bdcfb6
clean up E0506 explanation
2020-04-06 14:20:01 +02:00
bors
bd18bc9a4c
Auto merge of #70771 - RalfJung:ctfe-loop, r=oli-obk
...
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
Thomas de Zeeuw
63118d1fd7
Improve io::Write::write_all_vectored docs
...
Also adds some more tests with different length IoSlices.
2020-04-06 11:21:15 +02:00
bors
733f104f13
Auto merge of #70833 - RalfJung:rustc-layout, r=Centril
...
tweak rustc_layout debug output
As suggested by r? @eddyb @Centril
2020-04-06 08:12:30 +00:00
Ralf Jung
83fb0b1e8c
tweak rustc_layout debug output
2020-04-06 09:22:48 +02:00
bors
af89eb5e5b
Auto merge of #70832 - Centril:rollup-ixc09ve, r=Centril
...
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