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252 Commits

Author SHA1 Message Date
Tatsuyuki Ishi
e098985939 Deny bare_trait_objects globally 2018-07-25 10:25:29 +09:00
ljedrz
217f8fbd45 Revert borked changes in last commit. 2018-07-11 10:19:54 +02:00
ljedrz
cd44b3ddad Add missing dyn in liballoc 2018-07-10 22:32:19 +02:00
ljedrz
296e72f11c Deny bare trait objects in in src/liballoc 2018-07-10 20:45:16 +02:00
Simon Sapin
b842177cfa Add the alloc::prelude module 
It contains the re-exports that are in `std::prelude::v1`
but not in `core::prelude::v1`.

Calling it prelude is somewhat of a misnomer since (unlike those modules
in `std` or `core`) its contents are never implicitly imported in modules.
Rather it is intended to be used with an explicit glob import like
`use alloc::prelude::*;`.
However there is precedent for the same misnomer with `std::io::prelude`,
for example.

This new module is unstable with the same feature name as the `alloc` care.
They are proposed for stabilization together in RFC
https://github.com/rust-lang/rfcs/pull/2480
 2018-07-07 23:08:43 +02:00
Jorge Aparicio
0ed32313a2 #[cfg(target_has_atomic_cas)] -> #[cfg(target_has_atomic = "cas")] 2018-07-05 16:52:46 -05:00
Jorge Aparicio
bbf688a84d enable Atomic*.{load,store} for ARMv6-M / MSP430 
closes #45085

this commit adds an `atomic_cas` target option and an unstable `#[cfg(target_has_atomic_cas)]`
attribute to enable a subset of the `Atomic*` API on architectures that don't support atomic CAS
natively, like MSP430 and ARMv6-M.
 2018-07-05 16:44:29 -05:00
bors
48af7714d8 Auto merge of #51717 - Mark-Simulacrum:snap, r=alexcrichton 
Bootstrap from 1.28.0 beta
 2018-06-30 21:01:05 +00:00
Mark Simulacrum
ad97f8b491 Bootstrap from 1.28.0-beta.3 2018-06-30 13:17:49 -07:00
Simon Sapin
15bb6c431d liballoc docs: Remove “not intended for general usage” 2018-06-29 14:01:33 +02:00
Simon Sapin
c7638edf52 Rename alloc::arc to alloc::sync, to match std::sync 2018-06-29 14:01:33 +02:00
Simon Sapin
3394fb7bb7 Remove the Vec and String reexports at the root of the alloc crate 
… since `std` has no corresponding reexports.

Use `alloc::vec::Vec` and `alloc::string::String` instead.
 2018-06-29 14:01:33 +02:00
Simon Sapin
121b57b87a Move some alloc crate top-level items to a new alloc::collections module 
This matches std::collections
 2018-06-29 14:01:33 +02:00
Simon Sapin
26324d0abe Remove the unstable alloc::allocator module reexport, deprecated since 1.27 2018-06-29 14:01:33 +02:00
Clar Charr
b5cee029a5 Add str::split_ascii_whitespace. 2018-06-27 17:54:27 -04:00
Simon Sapin
e2aef92c19 Stabilize #[repr(transparent)] 
Tracking issue FCP: https://github.com/rust-lang/rust/issues/43036#issuecomment-394094318
Reference PR: https://github.com/rust-lang-nursery/reference/pull/353
 2018-06-12 06:49:07 +02:00
bors
4367e41ea2 Auto merge of #51241 - glandium:globalalloc, r=sfackler,SimonSapin 
Stabilize GlobalAlloc and #[global_allocator]

This PR implements the changes discussed in https://github.com/rust-lang/rust/issues/49668#issuecomment-393263510

Fixes #49668
Fixes #27389

This does not change the default global allocator: #36963
 2018-06-12 00:36:21 +00:00
Simon Sapin
8c30c51686 Remove deprecated heap modules 
The heap.rs file was already unused.
 2018-06-11 13:47:27 -07:00
tinaun
6e5c18e8dc add a few blanket future impls to std 2018-06-08 17:56:59 -04:00
bors
19d0b539aa Auto merge of #51263 - cramertj:futures-in-core, r=aturon 
Add Future and task system to the standard library

This adds preliminary versions of the `std::future` and `std::task` modules in order to unblock development of async/await (https://github.com/rust-lang/rust/issues/50547). These shouldn't be considered as final forms of these libraries-- design questions about the libraries should be left on https://github.com/rust-lang/rfcs/pull/2418. Once that RFC (or a successor) is merged, these APIs will be adjusted as necessary.

r? @aturon
 2018-06-06 19:42:19 +00:00
Taylor Cramer
a6055c8859 Add Future and task system to the standard library 2018-06-06 10:41:52 -07:00
Thayne McCombs
9d770e9959 Stabilize SliceIndex trait. 
Fixes #35729

According to recommendations in
https://github.com/rust-lang/rust/issues/35729#issuecomment-377784884
 2018-06-01 00:04:26 -06:00
Mark Simulacrum
9e3432447a Switch to 1.26 bootstrap compiler 2018-05-17 08:47:25 -06:00
Simon Sapin
89d9ca9b50 Stabilize num::NonZeroU* 
Tracking issue: https://github.com/rust-lang/rust/issues/49137
 2018-05-16 19:11:31 +02:00
F001
160063aad2 make String::new() const 2018-05-05 16:38:27 +08:00
bors
a4a7947259 Auto merge of #49724 - kennytm:range-inc-start-end-methods, r=Kimundi 
Introduce RangeInclusive::{new, start, end} methods and make the fields private.

cc #49022
 2018-05-01 10:10:46 +00:00
bors
357bf00f1c Auto merge of #48925 - zackmdavis:fn_must_stabilize, r=nikomatsakis 
stabilize `#[must_use]` for functions and must-use comparison operators (RFC 1940)

r? @nikomatsakis
 2018-04-30 22:02:33 +00:00
kennytm
b88c152784 Rollup merge of #50233 - mark-i-m:const_vec, r=kennytm 
Make `Vec::new` a `const fn`

`RawVec::empty/_in` are a hack. They're there because `if size_of::<T> == 0 { !0 } else { 0 }` is not allowed in `const` yet. However, because `RawVec` is unstable, the `empty/empty_in` constructors can be removed when #49146 is done...
 2018-05-01 01:18:36 +08:00
kennytm
fba903a435 Make the fields of RangeInclusive private. 
Added new()/start()/end() methods to RangeInclusive.

Changed the lowering of `..=` to use RangeInclusive::new().
 2018-04-30 21:01:13 +08:00
Zack M. Davis
3dbdccc6a9 stabilize #[must_use] for functions and must-use operators 
This is in the matter of RFC 1940 and tracking issue #43302.
 2018-04-28 20:32:49 -07:00
Mark Mansi
c122b3a42c not insta-stable 2018-04-26 22:38:39 -05:00
Matthias Krüger
5d37ba1990 mark std::str::replacen and std::str::replace as #[must_use]. 2018-04-23 21:44:44 +02:00
Simon Sapin
70fdd1b5c0 Make the unstable StrExt and SliceExt traits private to libcore in not(stage0) 
`Float` still needs to be public for libcore unit tests.
 2018-04-21 09:47:38 +02:00
Simon Sapin
f0705bf033 Replace StrExt with inherent str methods in libcore 2018-04-21 09:47:37 +02:00
Simon Sapin
90f29fbdb1 Replace SliceExt with inherent [T] methods in libcore 2018-04-21 09:45:18 +02:00
tinaun
b84baf2378 stabilize nonnull_cast feature 2018-04-17 01:22:28 -04:00
tinaun
78a8c25703 stabilize swap_with_slice feature 2018-04-17 00:49:24 -04:00
tinaun
edc412c5a9 stabilize slice_rsplit feature 2018-04-17 00:48:23 -04:00
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
eae0d46893 Restore Global.oom() functionality 
… now that #[global_allocator] does not define a symbol for it
 2018-04-12 22:53:21 +02:00
Simon Sapin
5e5a0c21fc Separate alloc::heap::Alloc trait for stage0 #[global_allocator] 2018-04-12 22:52:54 +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
bors
9afed64645 Auto merge of #49551 - scottmcm:deprecate-offset_to, r=KodrAus 
Deprecate offset_to; switch core&alloc to using offset_from instead

Bonus: might make code than uses `.len()` on slice iterators faster

cc https://github.com/rust-lang/rust/issues/41079
 2018-04-12 08:29:10 +00:00
Simon Sapin
ef41788cf3 Mark the rest of the unicode feature flag as perma-unstable. 2018-04-12 00:13:53 +02:00
Simon Sapin
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
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
bors
01d0be9925 Auto merge of #48851 - petrochenkov:genparattr, r=nikomatsakis 
Stabilize attributes on generic parameters

Closes https://github.com/rust-lang/rust/issues/48848
 2018-04-05 07:31:56 +00:00
Vadim Petrochenkov
1a2a23447e Stabilize attributes on generic parameters 2018-04-05 02:19:56 +03:00