Commit Graph

106373 Commits

Author SHA1 Message Date
Esteban Küber
2100b31535 review comments 2020-02-05 10:32:01 -08:00
Esteban Küber
fa4594196d Suggest 'r instead of 'lifetime 2020-02-05 10:32:01 -08:00
Esteban Küber
7e1464336a When suggesting lifetimes, propose adding the new lifetime to all arguments 2020-02-05 10:32:01 -08:00
Esteban Küber
70dbf5526d Use spans for input borrowed types unrelated to return type 2020-02-05 10:32:01 -08:00
Esteban Küber
183dfac1f3 Account for HKTB when suggesting introduction of named lifetime 2020-02-05 10:32:01 -08:00
Dylan DPC
b37f968632
Rollup merge of #68858 - ljedrz:collapse_stable_hash_foos, r=michaelwoerister
Merge item id stable hashing functions

Supersedes https://github.com/rust-lang/rust/pull/67999 splitting out the pure cleanup bits, i.e. merging `hash_item_id`, `hash_impl_item_id` and `hash_trait_item_id` into a common `hash_reference_to_item`.

r? @michaelwoerister
2020-02-05 13:14:37 +01:00
Dylan DPC
cf32b7118d
Rollup merge of #68851 - JohnTitor:fix-issue-number, r=Centril
Fix issue number of `capacity` method

Follow-up of https://github.com/rust-lang/rust/pull/68558#issuecomment-582117131

r? @alexcrichton
2020-02-05 13:14:34 +01:00
Dylan DPC
c0fbac58db
Rollup merge of #68846 - king6cong:doc-fix, r=GuillaumeGomez
doc fix on doc attribute

None
2020-02-05 13:14:33 +01:00
Dylan DPC
3096e1317a
Rollup merge of #68840 - Centril:rec-lim-curr-crate, r=estebank
On suggesting `#![recursion_limit = "X"]`, note current crate name

This would have saved me much confusion e.g. when reading the log output in https://github.com/rust-lang/rust/pull/68788#issuecomment-581852191.

r? @estebank
2020-02-05 13:14:31 +01:00
Dylan DPC
ae0bb2489a
Rollup merge of #68832 - GuillaumeGomez:clean-up-3-err-codes, r=estebank
Clean up E0264, E0267 and E0268 explanations

r? @Dylan-DPC
2020-02-05 13:14:30 +01:00
Dylan DPC
16555ac861
Rollup merge of #68809 - ecstatic-morse:const-int-functions, r=oli-obk
Make more arithmetic functions unstably const

This is a smaller version of #66884 (thanks @9999years) that constifies many of the arithmetic functions on integer primitives from #53718 that were blocked on #49146.

This makes the following things unstably const.

- `feature = const_int_unchecked_arith`
  - `intrinsics::unchecked_add`
  - `intrinsics::unchecked_sub`
  - `intrinsics::unchecked_mul`
  - `intrinsics::unchecked_div`
  - `intrinsics::unchecked_rem`

- `feature = const_checked_int_methods`
  - `checked_add`
  - `checked_sub`
  - `checked_mul`
  - `checked_div` (Uses `intrinsics::unchecked_div` internally)
  - `checked_rem` (Uses `intrinsics::unchecked_rem` internally)
  - `checked_neg`
  - `checked_shl`
  - `checked_shr`
  - `checked_abs`

- `feature = const_saturating_int_methods`
  - `saturating_mul`
  - `saturating_neg`  (Uses `intrinsics::unchecked_sub` internally)
  - `saturating_abs` (Uses `intrinsics::unchecked_sub` internally)

- `feature = const_wrapping_int_methods`
  - `wrapping_div`
  - `wrapping_rem`

- `feature = const_overflowing_int_methods`
  - `overflowing_div`
  - `overflowing_rem`

- `feature = const_euclidean_int_methods`
  - `checked_div_euclid`
  - `checked_rem_euclid`
  - `wrapping_div_euclid`
  - `wrapping_rem_euclid`
  - `overflowing_div_euclid`
  - `overflowing_rem_euclid`

Exponentiation and operations on the `NonZero` types are left to a later PR.

r? @oli-obk
cc @rust-lang/wg-const-eval @rust-lang/libs
2020-02-05 13:14:28 +01:00
Dylan DPC
c1779412fa
Rollup merge of #68790 - nnethercote:improve-merge_from_succ, r=nikomatsakis
Improve `merge_from_succ`

A couple of small performance wins.

r? @nikomatsakis
2020-02-05 13:14:25 +01:00
Dylan DPC
d694f22521
Rollup merge of #68762 - ForNeVeR:patch-1, r=alexcrichton
Strip unnecessary subexpression

It became unnecessary since a06baa56b9 reformatted the file. The comment is currently a bit misleading.
2020-02-05 13:14:22 +01:00
Camille GILLOT
735d664e74 Move EvaluationCache::clear. 2020-02-05 12:43:01 +01:00
Camille GILLOT
551cc5ebe6 Move ExpectedFound::new to ty::error. 2020-02-05 12:42:00 +01:00
Camille GILLOT
c851db9495 Move specialization_graph definition in traits::types. 2020-02-05 12:41:02 +01:00
Camille GILLOT
9444975e96 Split traits::structural_impls in two. 2020-02-05 12:40:47 +01:00
Mazdak Farrokhzad
9a4eac3944 ast_validation: fix visiting bug. 2020-02-05 12:27:45 +01:00
bors
eda1a7adfc Auto merge of #68755 - Tyg13:update_stdarch, r=alexcrichton
Update `rust-lang/stdarch` submodule

Update submodule [rust-lang/stdarch](https://github.com/rust-lang/stdarch/)
2020-02-05 10:39:01 +00:00
ljedrz
e8b72f44b0 move item reference comment 2020-02-05 11:29:07 +01:00
ljedrz
28b0ed020a merge item id stable hashing functions 2020-02-05 11:11:34 +01:00
Camille GILLOT
b3f13b00f5 Move implementation of UnifyKey to unify_key.rs. 2020-02-05 08:48:09 +01:00
Camille GILLOT
005f14d518 Move infer::canonical datatypes to infer::types. 2020-02-05 08:47:08 +01:00
Camille GILLOT
9c07dad725 Move infer::region_constraints::MemberConstraint to infer::types module. 2020-02-05 08:46:09 +01:00
Camille GILLOT
4e42f388c3 Move traits::query datatypes to traits::types. 2020-02-05 08:45:09 +01:00
Camille GILLOT
a77da35ed4 Move traits::select datatypes to traits::types. 2020-02-05 08:44:07 +01:00
Camille GILLOT
a2cd0715fd Move traits::Reveal to traits::types. 2020-02-05 08:42:49 +01:00
Camille GILLOT
369f360159 Move rustc::traits datatypes to module traits::types. 2020-02-05 08:38:08 +01:00
Yuki Okushi
df7d9f3838 Fix issue number of capacity method 2020-02-05 15:34:33 +09:00
king6cong
9713b5696b doc fix on doc attribute 2020-02-05 12:56:24 +08:00
Dylan MacKenzie
78f8ad3640 Implement remaining unchecked arithmetic intrinsics 2020-02-04 20:36:18 -08:00
Dylan MacKenzie
040d9873aa Fix test 2020-02-04 20:36:18 -08:00
Dylan MacKenzie
09160d1b84 Use consistent feature naming 2020-02-04 20:36:18 -08:00
David Renshaw
9ac68e128b stop using BytePos for computing spans in librustc_parse/parser/mod.rs 2020-02-04 23:04:29 -05:00
bors
4ff8fb9cb2 Auto merge of #68831 - Dylan-DPC:rollup-j6x15y9, r=Dylan-DPC
Rollup of 7 pull requests

Successful merges:

 - #68282 (Instrument C / C++ in MemorySanitizer example)
 - #68758 (Fix 59191 - ICE when macro replaces crate root with non-module item)
 - #68805 (bootstrap: fix clippy warnings)
 - #68810 (Remove Copy impl from OnceWith)
 - #68815 (remove redundant imports (clippy::single_component_path_imports))
 - #68818 (fix couple of perf related clippy warnings)
 - #68819 (Suggest `split_at_mut` on multiple mutable index access)

Failed merges:

r? @ghost
2020-02-05 03:20:43 +00:00
Mazdak Farrokhzad
ce6cd6709f or_patterns: add regression test for 68785 2020-02-05 03:58:41 +01:00
Mazdak Farrokhzad
01dd376ded #![recursion_limit = "X"]: note current crate name. 2020-02-05 03:24:43 +01:00
Mazdak Farrokhzad
67c29ed8fc lowering: add recursion_limit = 256 2020-02-05 03:05:30 +01:00
Jonas Schievink
4fc4b951f1 Make associated item lookup a query 2020-02-05 01:43:03 +01:00
Mazdak Farrokhzad
b2c6eeb713 parser: merge fn grammars wrt. bodies & headers
also refactor `FnKind` and `visit_assoc_item` visitors
2020-02-05 01:27:09 +01:00
Mazdak Farrokhzad
c0b7b41cff parse_ty_common: use enums instead of bools. 2020-02-05 01:27:08 +01:00
bors
002287d25f Auto merge of #68544 - Aaron1011:remove-overlapping-traits, r=estebank
Remove the `overlapping_marker_traits` feature

See #29864

This has been replaced by `#[feature(marker_trait_attr)]`

A few notes:

* Due to PR #68057 not yet being in the bootstrap compiler, it's
  necessary to continue using `#![feature(overlapping_marker_traits)]`
  under `#[cfg(bootstrap)]` to work around type inference issues.
* I've updated tests that used `overlapping_marker_traits` to now use
  `marker_trait_attr` where applicable

The test `src/test/ui/overlap-marker-trait.rs` doesn't make any sense
now that `overlapping_marker_traits`, so I removed it.

The test `src/test/ui/traits/overlap-permitted-for-marker-traits-neg.rs`
now fails, since it's no longer possible to have multiple overlapping
negative impls of `Send`. I believe that this is the behavior we want
(assuming that `Send` is not going to become a `#[marker]` trait, so I
renamed the test to `overlap-permitted-for-marker-traits-neg`
2020-02-04 23:56:49 +00:00
Mateusz Mikuła
1fad337f79 Prefer system MinGW libs when available 2020-02-04 23:20:24 +01:00
Andy Russell
c0a110f7e6
use def_path_str for missing_debug_impls message
The lint message will now use the full, correct path to the `Debug`
trait, even in `no_std`.
2020-02-04 17:08:50 -05:00
Guillaume Gomez
11eee614f0 Clean up E0264, E0267 and E0268 explanations 2020-02-04 22:03:54 +01:00
Dylan DPC
793a5e68b4
Rollup merge of #68819 - estebank:split_at_mut, r=oli-obk
Suggest `split_at_mut` on multiple mutable index access

cc #58792.
2020-02-04 21:51:58 +01:00
Dylan DPC
a25ce40bc9
Rollup merge of #68818 - matthiaskrgr:misc_perf, r=Mark-Simulacrum
fix couple of perf related clippy warnings

librustc: don't clone a type that is copy
librustc_incremental: use faster vector initialization
librustc_typeck: don't clone a type that is copy
librustdoc: don't create a vector where a slice will do
2020-02-04 21:51:56 +01:00
Dylan DPC
3fe4c0ddf9
Rollup merge of #68815 - matthiaskrgr:redundant_imports, r=alexcrichton
remove redundant imports (clippy::single_component_path_imports)
2020-02-04 21:51:55 +01:00
Dylan DPC
94d6a96189
Rollup merge of #68810 - ollie27:once_with_copy, r=Dylan-DPC
Remove Copy impl from OnceWith

Iterators typically don't implement `Copy` and this shouldn't be an exception.
2020-02-04 21:51:53 +01:00
Dylan DPC
4d6e2d81b8
Rollup merge of #68805 - matthiaskrgr:cleanup_bootstrap, r=Mark-Simulacrum
bootstrap: fix clippy warnings

r? @oli-obk
2020-02-04 21:51:52 +01:00