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2015-01-25Merge remote-tracking branch 'rust-lang/master'Brian Anderson-4/+36
Conflicts: src/libcore/cmp.rs src/libcore/fmt/mod.rs src/libcore/iter.rs src/libcore/marker.rs src/libcore/num/f32.rs src/libcore/num/f64.rs src/libcore/result.rs src/libcore/str/mod.rs src/librustc/lint/builtin.rs src/librustc/lint/context.rs src/libstd/sync/mpsc/mod.rs src/libstd/sync/poison.rs
2015-01-25Merge remote-tracking branch 'rust-lang/master'Brian Anderson-220/+61
Conflicts: mk/tests.mk src/liballoc/arc.rs src/liballoc/boxed.rs src/liballoc/rc.rs src/libcollections/bit.rs src/libcollections/btree/map.rs src/libcollections/btree/set.rs src/libcollections/dlist.rs src/libcollections/ring_buf.rs src/libcollections/slice.rs src/libcollections/str.rs src/libcollections/string.rs src/libcollections/vec.rs src/libcollections/vec_map.rs src/libcore/any.rs src/libcore/array.rs src/libcore/borrow.rs src/libcore/error.rs src/libcore/fmt/mod.rs src/libcore/iter.rs src/libcore/marker.rs src/libcore/ops.rs src/libcore/result.rs src/libcore/slice.rs src/libcore/str/mod.rs src/libregex/lib.rs src/libregex/re.rs src/librustc/lint/builtin.rs src/libstd/collections/hash/map.rs src/libstd/collections/hash/set.rs src/libstd/sync/mpsc/mod.rs src/libstd/sync/mutex.rs src/libstd/sync/poison.rs src/libstd/sync/rwlock.rs src/libsyntax/feature_gate.rs src/libsyntax/test.rs
2015-01-23grandfathered -> rust1Brian Anderson-76/+76
2015-01-23Deprecated attributes don't take 'feature' names and are paired with ↵Brian Anderson-1/+2
stable/unstable Conflicts: src/libcore/atomic.rs src/libcore/finally.rs src/test/auxiliary/inherited_stability.rs src/test/auxiliary/lint_stability.rs
2015-01-23std: Relax Result::unwrap() to DebugAlex Crichton-4/+36
This commit relaxes the bound on `Result::unwrap` and `Result::unwrap_err` from the `Display` trait to the `Debug` trait for generating an error message about the unwrapping operation. This commit is a breaking change and any breakage should be mitigated by ensuring that `Debug` is implemented on the relevant type. [breaking-change]
2015-01-23Set unstable feature names appropriatelyBrian Anderson-31/+31
* `core` - for the core crate * `hash` - hashing * `io` - io * `path` - path * `alloc` - alloc crate * `rand` - rand crate * `collections` - collections crate * `std_misc` - other parts of std * `test` - test crate * `rustc_private` - everything else
2015-01-22Rollup merge of #21477 - steveklabnik:gh21440, r=alexcrichtonSteve Klabnik-1/+9
Fixes #21440"
2015-01-21Remove 'since' from unstable attributesBrian Anderson-31/+31
2015-01-21Add 'feature' and 'since' to stability attributesBrian Anderson-119/+143
2015-01-21Improve RwLock::new's docsSteve Klabnik-1/+9
Fixes #21440"
2015-01-21Test fixes and rebase conflictsAlex Crichton-2/+0
2015-01-21rollup merge of #21457: alexcrichton/issue-21436Alex Crichton-10/+18
Conflicts: src/liballoc/boxed.rs src/librustc/middle/traits/error_reporting.rs src/libstd/sync/mpsc/mod.rs
2015-01-21rollup merge of #21444: petrochenkov/nullAlex Crichton-18/+21
Conflicts: src/libstd/sync/mpsc/select.rs
2015-01-21rollup merge of #21438: taralx/kill-racycellAlex Crichton-33/+15
Conflicts: src/libstd/sync/mpsc/mod.rs
2015-01-21rollup merge of #21437: FlaPer87/snapshotAlex Crichton-158/+0
r? @alexcrichton
2015-01-20std: Rename Show/String to Debug/DisplayAlex Crichton-10/+18
This commit is an implementation of [RFC 565][rfc] which is a stabilization of the `std::fmt` module and the implementations of various formatting traits. Specifically, the following changes were performed: [rfc]: https://github.com/rust-lang/rfcs/blob/master/text/0565-show-string-guidelines.md * The `Show` trait is now deprecated, it was renamed to `Debug` * The `String` trait is now deprecated, it was renamed to `Display` * Many `Debug` and `Display` implementations were audited in accordance with the RFC and audited implementations now have the `#[stable]` attribute * Integers and floats no longer print a suffix * Smart pointers no longer print details that they are a smart pointer * Paths with `Debug` are now quoted and escape characters * The `unwrap` methods on `Result` now require `Display` instead of `Debug` * The `Error` trait no longer has a `detail` method and now requires that `Display` must be implemented. With the loss of `String`, this has moved into libcore. * `impl<E: Error> FromError<E> for Box<Error>` now exists * `derive(Show)` has been renamed to `derive(Debug)`. This is not currently warned about due to warnings being emitted on stage1+ While backwards compatibility is attempted to be maintained with a blanket implementation of `Display` for the old `String` trait (and the same for `Show`/`Debug`) this is still a breaking change due to primitives no longer implementing `String` as well as modifications such as `unwrap` and the `Error` trait. Most code is fairly straightforward to update with a rename or tweaks of method calls. [breaking-change] Closes #21436
2015-01-21Auto merge of #21395 - sfackler:fix-cvar-test, r=alexcrichtonbors-4/+5
r? @alexcrichton
2015-01-20Register snapshot for 9006c3cFlavio Percoco-158/+0
2015-01-20Kill RacyCell in favor of marking SyncSender explicitly Send.JP Sugarbroad-34/+17
2015-01-19Fix flaky condvar testSteven Fackler-4/+5
2015-01-19Replace `0 as *const/mut T` with `ptr::null/null_mut()`we-19/+23
2015-01-17Implement the error trait for errors in std::sync.Michael Sproul-6/+23
2015-01-17Evaluate # fn in docsSteve Klabnik-6/+10
I searched for times when we were hiding functions with # in the documentation, and fixed them to not use it unless neccesary. I also made random improvements whenever I changed something. For example, I changed Example to Examples, for consistency. Fixes #13423
2015-01-17auto merge of #21132 : sfackler/rust/wait_timeout, r=alexcrichtonbors-11/+129
**The implementation is a direct adaptation of libcxx's condition_variable implementation.** I also added a wait_timeout_with method, which matches the second overload in C++'s condition_variable. The implementation right now is kind of dumb but it works. There is an outstanding issue with it: as is it doesn't support the use case where a user doesn't care about poisoning and wants to continue through poison. r? @alexcrichton @aturon
2015-01-16Rewrite Condvar::wait_timeout and make it publicSteven Fackler-11/+129
**The implementation is a direct adaptation of libcxx's condition_variable implementation.** pthread_cond_timedwait uses the non-monotonic system clock. It's possible to change the clock to a monotonic via pthread_cond_attr, but this is incompatible with static initialization. To deal with this, we calculate the timeout using the system clock, and maintain a separate record of the start and end times with a monotonic clock to be used for calculation of the return value.
2015-01-16auto merge of #20972 : FlaPer87/rust/oibit-send-and-friends, r=nikomatsakisbors-0/+162
This PR adds rules for negative implementations. It follows pretty much what the [RFC](https://github.com/rust-lang/rfcs/blob/master/text/0019-opt-in-builtin-traits.md) says with 1 main difference: Instead of positive implementations override negative implementations, this have been implemented in a way that a negative implementation of `Trait` for `T` will overlap with a positive implementation, causing a coherence error. @nikomatsakis r? cc #13231 [breaking-change]
2015-01-16Don't use NoSend/NoSync in libstdFlavio Percoco-0/+162
2015-01-15Fix sync::condvar::Condvar::notify_one docsFenhl-1/+1
2015-01-11Rename AtomicInt and AtomicUintSteven Fackler-34/+34
Change any use of AtomicInt to AtomicIsize and AtomicUint to AtomicUsize Closes #20893 [breaking-change]
2015-01-08Improvements to feature stagingBrian Anderson-3/+3
This gets rid of the 'experimental' level, removes the non-staged_api case (i.e. stability levels for out-of-tree crates), and lets the staged_api attributes use 'unstable' and 'deprecated' lints. This makes the transition period to the full feature staging design a bit nicer.
2015-01-07fix the `&mut _` patternsJorge Aparicio-3/+3
2015-01-06More test fixesAlex Crichton-1/+1
2015-01-06rollup merge of #20615: aturon/stab-2-threadAlex Crichton-57/+57
This commit takes a first pass at stabilizing `std::thread`: * It removes the `detach` method in favor of two constructors -- `spawn` for detached threads, `scoped` for "scoped" (i.e., must-join) threads. This addresses some of the surprise/frustrating debug sessions with the previous API, in which `spawn` produced a guard that on destruction joined the thread (unless `detach` was called). The reason to have the division in part is that `Send` will soon not imply `'static`, which means that `scoped` thread creation can take a closure over *shared stack data* of the parent thread. On the other hand, this means that the parent must not pop the relevant stack frames while the child thread is running. The `JoinGuard` is used to prevent this from happening by joining on drop (if you have not already explicitly `join`ed.) The APIs around `scoped` are future-proofed for the `Send` changes by taking an additional lifetime parameter. With the current definition of `Send`, this is forced to be `'static`, but when `Send` changes these APIs will gain their full flexibility immediately. Threads that are `spawn`ed, on the other hand, are detached from the start and do not yield an RAII guard. The hope is that, by making `scoped` an explicit opt-in with a very suggestive name, it will be drastically less likely to be caught by a surprising deadlock due to an implicit join at the end of a scope. * The module itself is marked stable. * Existing methods other than `spawn` and `scoped` are marked stable. The migration path is: ```rust Thread::spawn(f).detached() ``` becomes ```rust Thread::spawn(f) ``` while ```rust let res = Thread::spawn(f); res.join() ``` becomes ```rust let res = Thread::scoped(f); res.join() ``` [breaking-change]
2015-01-06rollup merge of #20607: nrc/kindsAlex Crichton-7/+7
Conflicts: src/libcore/array.rs src/libcore/cell.rs src/libcore/prelude.rs src/libstd/path/posix.rs src/libstd/prelude/v1.rs src/test/compile-fail/dst-sized-trait-param.rs
2015-01-07markers -> markerNick Cameron-17/+17
2015-01-06Fallout from stabilizationAaron Turon-57/+57
2015-01-07Replace full slice notation with index callsNick Cameron-1/+2
2015-01-07Change `std::kinds` to `std::markers`; flatten `std::kinds::marker`Nick Cameron-17/+17
[breaking-change]
2015-01-05Revert "Remove i suffix in docs"Alex Crichton-693/+722
This reverts commit f031671c6ea79391eeb3e1ad8f06fe0e436103fb. Conflicts: src/libcollections/slice.rs src/libcore/iter.rs src/libstd/sync/mpsc/mod.rs src/libstd/sync/rwlock.rs
2015-01-05rollup merge of #20565: alexcrichton/missing-stabilityAlex Crichton-7/+5
Conflicts: src/libstd/sync/mpsc/mod.rs
2015-01-05rollup merge of #20560: aturon/stab-2-iter-ops-sliceAlex Crichton-3/+21
Conflicts: src/libcollections/slice.rs src/libcore/iter.rs src/libstd/sync/mpsc/mod.rs src/libstd/sync/rwlock.rs
2015-01-05rollup merge of #20519: ville-h/rwlock-renameAlex Crichton-84/+84
Conflicts: src/libstd/sync/rwlock.rs
2015-01-05Remove i suffix in docsSteve Klabnik-726/+696
2015-01-05Stabilization of impls and fallout from stabilizationAaron Turon-1/+17
2015-01-04std: Fix missing stability in syncAlex Crichton-5/+4
* The `sync` module is stable * The `sync::mpsc` module is stable * The `Sender::send` method is stable. * The `Once::doit` method is now removed. * Deprecated atomic initializers are removed. * Renamed atomic initializers are now stable.
2015-01-04Merge pull request #20510 from tshepang/patch-6bors-1/+1
doc: remove incomplete sentence Reviewed-by: steveklabnik, steveklabnik
2015-01-04fix comment referencing RwLockville-h-1/+1
2015-01-04fix code referencing RwLockWriteGuardville-h-9/+9
2015-01-04rename std::sync::RWLockWriteGuard to RwLockWriteGuardville-h-7/+7
2015-01-04fix code referencing RwLockReadGuardville-h-9/+9
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