1
Fork 0
Commit graph

680 commits

Author SHA1 Message Date
Guillaume Gomez
b2192ae157 Add rustdoc-ui test suite 2018-04-16 23:37:11 +02:00
Mike Hommey
fddf51ee0b Use NonNull<Void> instead of *mut u8 in the Alloc trait
Fixes #49608
2018-04-12 22:53:22 +02:00
Simon Sapin
743c29bdc5 Actually deprecate heap modules. 2018-04-12 22:52:47 +02:00
Simon Sapin
09e8db1e4f Rename heap modules in the core, alloc, and std crates to alloc 2018-04-12 22:52:47 +02:00
Simon Sapin
1b895d8b88 Import the alloc crate as alloc_crate in std
… to make the name `alloc` available.
2018-04-12 22:52:47 +02:00
Simon Sapin
ef41788cf3 Mark the rest of the unicode feature flag as perma-unstable. 2018-04-12 00:13:53 +02:00
Simon Sapin
939692409d Reexport from core::unicode::char in core::char rather than vice versa 2018-04-12 00:13:52 +02:00
Simon Sapin
b2027ef17c Deprecate the std_unicode crate 2018-04-12 00:13:51 +02:00
Mark Simulacrum
c115cc655c Move deny(warnings) into rustbuild
This permits easier iteration without having to worry about warnings
being denied.

Fixes #49517
2018-04-08 16:59:14 -06:00
bors
8c2d7b2da3 Auto merge of #49661 - alexcrichton:bump-bootstrap, r=nikomatsakis
Bump the bootstrap compiler to 1.26.0 beta

Holy cow that's a lot of `cfg(stage0)` removed and a lot of new stable language
features!
2018-04-07 11:58:38 +00:00
Oliver Schneider
679657b863
Inject the compiler_builtins crate whenever the core crate is injected 2018-04-07 09:24:35 +02:00
Alex Crichton
71bf15c6e8 Rollup merge of #49686 - memoryleak47:typo, r=alexcrichton
typos
2018-04-05 11:18:17 -07:00
Alex Crichton
8958815916 Bump the bootstrap compiler to 1.26.0 beta
Holy cow that's a lot of `cfg(stage0)` removed and a lot of new stable language
features!
2018-04-05 07:13:45 -07:00
memoryleak47
64ddb390ef typos 2018-04-05 13:04:00 +02:00
Vadim Petrochenkov
1a2a23447e Stabilize attributes on generic parameters 2018-04-05 02:19:56 +03:00
Aidan Hobson Sayers
9b5859aea1 Remove all unstable placement features
Closes #22181, #27779
2018-04-03 11:02:34 +02:00
kennytm
010fb40b44
Rollup merge of #49400 - Diggsey:shrink-to, r=joshtriplett
Implement `shrink_to` method on collections

Fixes #49385
2018-03-28 17:55:09 +02:00
Diggory Blake
04f6692aaf Implement shrink_to method on collections 2018-03-27 01:39:11 +01:00
Simon Sapin
e53a2a7274 Stabilize the TryFrom and TryInto traits
Tracking issue: https://github.com/rust-lang/rust/issues/33417
2018-03-26 23:36:02 +02:00
Mark Mansi
db7d9ea480 Stabilize i128 feature too 2018-03-26 08:37:56 -05:00
Mark Mansi
7ce8191775 Stabilize i128_type 2018-03-26 08:36:50 -05:00
kennytm
8d57071cbb
Rollup merge of #49162 - tmandry:stabilize-termination-trait, r=nikomatsakis
Stabilize termination_trait, split out termination_trait_test

For #48453.

First time contribution, so I'd really appreciate any feedback on how this PR can be better.

Not sure exactly what kind of documentation update is needed. If there is no PR to update the reference, I can try doing that this week as I have time.
2018-03-25 01:26:32 +08:00
Alex Crichton
7cf4cb5a7b
Rollup merge of #48265 - SimonSapin:nonzero, r=KodrAus
Add 12 num::NonZero* types for primitive integers, deprecate core::nonzero

RFC: https://github.com/rust-lang/rfcs/pull/2307
Tracking issue: ~~https://github.com/rust-lang/rust/issues/27730~~ https://github.com/rust-lang/rust/issues/49137
Fixes https://github.com/rust-lang/rust/issues/27730
2018-03-23 09:27:06 -05:00
Tyler Mandry
97b3bf99f6 Stabilize termination_trait
This stabilizes `main` with non-() return types; see #48453.
2018-03-19 01:31:04 -05:00
Simon Sapin
f40877feeb Add 12 num::NonZero* types for each primitive integer
RFC: https://github.com/rust-lang/rfcs/pull/2307
2018-03-17 23:07:38 +01:00
Simon Sapin
89ecb0d542 Mark deprecated unstable SipHasher13 as a doc-hidden impl detail of HashMap.
It stays in libcore rather than being private in HashMap’s module
because it shares code with the deprecated *stable* `SipHasher` type.
2018-03-17 13:04:13 +01:00
bors
5f3996c3ec Auto merge of #48813 - sinkuu:build_in_assert_macro, r=alexcrichton
Make `assert` a built-in procedural macro

Makes `assert` macro a built-in one without touching its functionality. This is a prerequisite for RFC 2011 (#44838).
2018-03-16 08:22:11 +00:00
bors
3926453944 Auto merge of #47813 - kennytm:stable-incl-range, r=nrc
Stabilize inclusive range (`..=`)

Stabilize the followings:

* `inclusive_range` — The `std::ops::RangeInclusive` and `std::ops::RangeInclusiveTo` types, except its fields (tracked by #49022 separately).
* `inclusive_range_syntax` — The `a..=b` and `..=b` expression syntax
* `dotdoteq_in_patterns` — Using `a..=b` in a pattern

cc #28237
r? @rust-lang/lang
2018-03-15 16:00:40 +00:00
kennytm
b5913f2e76
Stabilize inclusive_range library feature.
Stabilize std::ops::RangeInclusive and std::ops::RangeInclusiveTo.
2018-03-15 16:58:01 +08:00
bors
a4af6f089b Auto merge of #48648 - snf:fallible_allocation, r=Kimundi
Fallible allocation

Implementing RFC#2116 [Fallible Allocation](https://github.com/rust-lang/rust/issues/48043) .
Work in progress. Initially adding @Gankro's try_reserve for Vec.
2018-03-15 08:18:58 +00:00
snf
92bfcd2b19 implementing fallible allocation API (try_reserve) for Vec, String and HashMap 2018-03-14 03:48:42 -07:00
Andrew Cann
a9fc3901b0 stabilise feature(never_type)
Replace feature(never_type) with feature(exhaustive_patterns).
feature(exhaustive_patterns) only covers the pattern-exhaustives checks
that used to be covered by feature(never_type)
2018-03-14 12:44:51 +08:00
Shotaro Yamada
517083fbad Make assert macro a built-in procedural macro 2018-03-07 17:22:58 +09:00
kennytm
8e3493d459
Rollup merge of #47463 - bluss:fused-iterator, r=alexcrichton
Stabilize FusedIterator

FusedIterator is a marker trait that promises that the implementing
iterator continues to return `None` from `.next()` once it has returned
`None` once (and/or `.next_back()`, if implemented).

The effects of FusedIterator are already widely available through
`.fuse()`, but with stable `FusedIterator`, stable Rust users can
implement this trait for their iterators when appropriate.

Closes #35602
2018-03-06 20:52:37 +08:00
Ulrik Sverdrup
bc651cac8d core: Stabilize FusedIterator
FusedIterator is a marker trait that promises that the implementing
iterator continues to return `None` from `.next()` once it has returned
`None` once (and/or `.next_back()`, if implemented).

The effects of FusedIterator are already widely available through
`.fuse()`, but with stable `FusedIterator`, stable Rust users can
implement this trait for their iterators when appropriate.
2018-03-03 14:14:03 +01:00
Alex Crichton
c72537f204 std: Add arch and simd modules
This commit imports the `stdsimd` crate into the standard library,
creating an `arch` and `simd` module inside of both libcore and libstd.
Both of these modules are **unstable** and will continue to be so until
RFC 2335 is stabilized.

As a brief recap, the modules are organized as so:

* `arch` contains all current architectures with intrinsics, for example
  `std::arch::x86`, `std::arch::x86_64`, `std::arch::arm`, etc. These
  modules contain all of the intrinsics defined for the platform, like
  `_mm_set1_epi8`.
* In the standard library, the `arch` module also exports a
  `is_target_feature_detected` macro which performs runtime detection to
  determine whether a target feature is available at runtime.
* The `simd` module contains experimental versions of strongly-typed
  lane-aware SIMD primitives, to be fully fleshed out in a future RFC.

The main purpose of this commit is to start pulling in all these
intrinsics and such into the standard library on nightly and allow
testing and such. This'll help allow users to easily kick the tires and
see if intrinsics work as well as allow us to test out all the
infrastructure for moving the intrinsics into the standard library.
2018-03-02 14:34:07 -08:00
Manish Goregaokar
b52b33a386 Rollup merge of #48143 - nikomatsakis:termination_trait_in_tests, r=eddyb
Termination trait in tests

Support the `Termination` trait in unit tests (cc https://github.com/rust-lang/rust/issues/43301)

Also, a drive-by fix for #47075.

This is joint work with @bkchr.
2018-02-24 12:47:58 -08:00
Niko Matsakis
5f1e78f19a move Termination trait to std::process 2018-02-22 17:57:08 -05:00
Niko Matsakis
e446f706a8 put the "unit test" logic into libtest
Also make `std::termination` module public and rename feature.

The lib feature needs a different name from the language feature.
2018-02-22 17:56:24 -05:00
Mark Simulacrum
33f5ceee1f stage0 cfg cleanup 2018-02-20 08:52:33 -07:00
bors
1ad094d81c Auto merge of #47687 - SimonSapin:panic-impl, r=sfackler
RFC 2070 part 1: PanicInfo and Location API changes

This implements part of https://rust-lang.github.io/rfcs/2070-panic-implementation.html
Tracking issue: https://github.com/rust-lang/rust/issues/44489

* Move `std::panic::PanicInfo` and `std::panic::Location` to a new `core::panic` module. The two types and the `std` module were already `#[stable]` and stay that way, the new `core` module is `#[unstable]`.
* Add a new `PanicInfo::message(&self) -> Option<&fmt::Arguments>` method, which is `#[unstable]`.
* Implement `Display` for `PanicInfo` and `Location`
2018-02-18 06:02:35 +00:00
Clar Charr
1a043533f5 Document std::os::raw. 2018-01-29 17:44:12 -05:00
Simon Sapin
2f98f4b12b Move PanicInfo and Location to libcore
Per https://rust-lang.github.io/rfcs/2070-panic-implementation.html
2018-01-23 16:38:26 +01:00
Cameron Hart
651ea8ea44 Stabilized #[repr(align(x))] attribute (RFC 1358) 2018-01-23 08:36:13 +11:00
Simon Sapin
55c50cd8ac Stabilize std::ptr::NonNull 2018-01-20 11:09:23 +01:00
Simon Sapin
c97c1f7dc3 Mark Unique as perma-unstable, with the feature renamed to ptr_internals. 2018-01-20 11:09:23 +01:00
Simon Sapin
f19baf0977 Rename std::ptr::Shared to NonNull
`Shared` is now a deprecated `type` alias.

CC https://github.com/rust-lang/rust/issues/27730#issuecomment-352800629
2018-01-20 10:55:16 +01:00
Carol (Nichols || Goulding)
e168aa385b
Reexport -> re-export in prose and documentation comments 2018-01-15 13:36:53 -05:00
bors
6eff103aa1 Auto merge of #46461 - zackmdavis:elemental_method_suggestion_jamboree, r=estebank
type error method suggestions use whitelisted identity-like conversions

![method_jamboree_summit](https://user-images.githubusercontent.com/1076988/33523646-e5c43184-d7c0-11e7-98e5-1bff426ade86.png)

Previously, on a type mismatch (and if this wasn't preëmpted by a
higher-priority suggestion), we would look for argumentless methods
returning the expected type, and list them in a `help` note. This had two
major shortcomings: firstly, a lot of the suggestions didn't really make
sense (if you used a &str where a String was expected,
`.to_ascii_uppercase()` is probably not the solution you were hoping
for). Secondly, we weren't generating suggestions from the most useful
traits! We address the first problem with an internal
`#[rustc_conversion_suggestion]` attribute meant to mark methods that keep
the "same value" in the relevant sense, just converting the type. We
address the second problem by making `FnCtxt.probe_for_return_type` pass
the `ProbeScope::AllTraits` to `probe_op`: this would seem to be safe
because grep reveals no other callers of `probe_for_return_type`.

Also, structured suggestions are pretty and good for RLS and friends.

Unfortunately, the trait probing is still not all one would hope for: at a
minimum, we don't know how to rule out `into()` in cases where it wouldn't
actually work, and we don't know how to rule in `.to_owned()` where it
would. Issues #46459 and #46460 have been filed and are ref'd in a FIXME.

This is hoped to resolve #42929, #44672, and #45777.
2018-01-13 02:15:19 +00:00
Robin Kruppe
9e4a692e56 Replace empty array hack with repr(align)
As a side effect, this fixes the warning about repr(C, simd) that has been reported during x86_64 windows builds since #47111 (see also: #47103)
2018-01-07 20:25:37 +01:00