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2018-05-01Rollup merge of #50233 - mark-i-m:const_vec, r=kennytmkennytm-0/+1
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...
2018-04-30Make the fields of RangeInclusive private.kennytm-1/+1
Added new()/start()/end() methods to RangeInclusive. Changed the lowering of `..=` to use RangeInclusive::new().
2018-04-28stabilize `#[must_use]` for functions and must-use operatorsZack M. Davis-1/+1
This is in the matter of RFC 1940 and tracking issue #43302.
2018-04-26not insta-stableMark Mansi-0/+1
2018-04-23mark std::str::replacen and std::str::replace as #[must_use].Matthias Krüger-0/+1
2018-04-21Make the unstable StrExt and SliceExt traits private to libcore in not(stage0)Simon Sapin-1/+1
`Float` still needs to be public for libcore unit tests.
2018-04-21Replace StrExt with inherent str methods in libcoreSimon Sapin-0/+1
2018-04-21Replace SliceExt with inherent [T] methods in libcoreSimon Sapin-0/+1
2018-04-17stabilize `nonnull_cast` featuretinaun-1/+0
2018-04-17stabilize `swap_with_slice` featuretinaun-1/+1
2018-04-17stabilize `slice_rsplit` featuretinaun-1/+0
2018-04-12Use NonNull<Void> instead of *mut u8 in the Alloc traitMike Hommey-0/+1
Fixes #49608
2018-04-12Restore Global.oom() functionalitySimon Sapin-0/+1
… now that #[global_allocator] does not define a symbol for it
2018-04-12Separate alloc::heap::Alloc trait for stage0 #[global_allocator]Simon Sapin-0/+6
2018-04-12Actually deprecate heap modules.Simon Sapin-2/+8
2018-04-12Rename `heap` modules in the core, alloc, and std crates to `alloc`Simon Sapin-2/+6
2018-04-12Auto merge of #49551 - scottmcm:deprecate-offset_to, r=KodrAusbors-1/+1
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
2018-04-12Mark the rest of the `unicode` feature flag as perma-unstable.Simon Sapin-1/+1
2018-04-12Deprecate the std_unicode crateSimon Sapin-2/+0
2018-04-08Move deny(warnings) into rustbuildMark Simulacrum-1/+0
This permits easier iteration without having to worry about warnings being denied. Fixes #49517
2018-04-05Bump the bootstrap compiler to 1.26.0 betaAlex Crichton-2/+1
Holy cow that's a lot of `cfg(stage0)` removed and a lot of new stable language features!
2018-04-05Auto merge of #48851 - petrochenkov:genparattr, r=nikomatsakisbors-1/+1
Stabilize attributes on generic parameters Closes https://github.com/rust-lang/rust/issues/48848
2018-04-05Stabilize attributes on generic parametersVadim Petrochenkov-1/+1
2018-04-04Rollup merge of #49607 - cuviper:stable-iter-1.27, r=alexcrichtonkennytm-1/+0
Stabilize iterator methods in 1.27 - Closes #39480, feature `iter_rfind` - `DoubleEndedIterator::rfind` - Closes #44705, feature `iter_rfold` - `DoubleEndedIterator::rfold` - Closes #45594, feature `iterator_try_fold` - `Iterator::try_fold` - `Iterator::try_for_each` - `DoubleEndedIterator::try_rfold`
2018-04-03Remove all unstable placement featuresAidan Hobson Sayers-8/+4
Closes #22181, #27779
2018-04-02Stabilize iter_rfold in 1.27.0Josh Stone-1/+0
2018-03-31Deprecate offset_to; switch core&alloc to using offset_from insteadScott McMurray-1/+1
Bonus: might make code than uses `.len()` on slice iterators faster
2018-03-31Auto merge of #49481 - SimonSapin:core-heap, r=alexcrichtonbors-3/+4
Move the alloc::allocator module to core::heap This is the `Alloc` trait and its dependencies.
2018-03-29Move the alloc::allocator module to core::heapSimon Sapin-3/+4
This is the `Alloc` trait and its dependencies.
2018-03-29Move RangeArguments to {core::std}::ops and rename to RangeBoundsSimon Sapin-1/+1
These unstable items are deprecated: * The `std::collections::range::RangeArgument` reexport * The `std::collections::range` module.
2018-03-29Move alloc::Bound to {core,std}::opsSimon Sapin-51/+0
The stable reexport `std::collections::Bound` is now deprecated. Another deprecated reexport could be added in `alloc`, but that crate is unstable.
2018-03-26Stabilize i128_typeMark Mansi-1/+1
2018-03-20Auto merge of #48516 - petrochenkov:stabsl, r=nikomatsakisbors-1/+0
Stabilize slice patterns without `..` And merge `feature(advanced_slice_patterns)` into `feature(slice_patterns)`. The detailed description can be found in https://github.com/rust-lang/rust/issues/48836. Slice patterns were unstable for long time since before 1.0 due to many bugs in the implementation, now this stabilization is possible primarily due to work of @arielb1 who [wrote the new MIR-based implementation of slice patterns](https://github.com/rust-lang/rust/pull/32202) and @mikhail-m1 who [fixed one remaining class of codegen issues](https://github.com/rust-lang/rust/pull/47926). Reference PR https://github.com/rust-lang-nursery/reference/pull/259 cc https://github.com/rust-lang/rust/issues/23121 fixes #48836
2018-03-20Stabilize slice patterns without `..`Vadim Petrochenkov-1/+0
Merge `feature(advanced_slice_patterns)` into `feature(slice_patterns)`
2018-03-19Auto merge of #49058 - withoutboats:pin, r=cramertjbors-0/+1
Pin, Unpin, PinBox Implementing rust-lang/rfcs#2349 (do not merge until RFC is merged) @bors r? @cramertj
2018-03-15Add liballoc APIs.boats-0/+1
2018-03-15Auto merge of #47813 - kennytm:stable-incl-range, r=nrcbors-1/+1
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
2018-03-15Keep the fields of RangeInclusive unstable.kennytm-0/+1
2018-03-15Stabilize `inclusive_range` library feature.kennytm-1/+0
Stabilize std::ops::RangeInclusive and std::ops::RangeInclusiveTo.
2018-03-14implementing fallible allocation API (try_reserve) for Vec, String and HashMapsnf-0/+1
2018-03-06Rollup merge of #47463 - bluss:fused-iterator, r=alexcrichtonkennytm-2/+1
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
2018-03-03core: Stabilize FusedIteratorUlrik Sverdrup-2/+1
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.
2018-03-02Optimize str::repeatShotaro Yamada-0/+1
2018-02-22Stabilize [T]::rotate_{left,right}Corey Farwell-1/+0
https://github.com/rust-lang/rust/issues/41891
2018-01-20Assign its own tracking issue to Box::into_raw_non_nullSimon Sapin-0/+1
https://github.com/rust-lang/rust/issues/47336
2018-01-20Stabilize std::ptr::NonNullSimon Sapin-1/+0
2018-01-20Mark Unique as perma-unstable, with the feature renamed to ptr_internals.Simon Sapin-1/+1
2018-01-20Rename std::ptr::Shared to NonNullSimon Sapin-1/+1
`Shared` is now a deprecated `type` alias. CC https://github.com/rust-lang/rust/issues/27730#issuecomment-352800629
2018-01-15Reexport -> re-export in prose and documentation commentsCarol (Nichols || Goulding)-2/+2
2018-01-13Add slice::ExactChunks and ::ExactChunksMut iteratorsSebastian Dröge-0/+1
These guarantee that always the requested slice size will be returned and any leftoever elements at the end will be ignored. It allows llvm to get rid of bounds checks in the code using the iterator. This is inspired by the same iterators provided by ndarray. See https://github.com/rust-lang/rust/issues/47115
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