Commit Graph

29544 Commits

Author SHA1 Message Date
Björn Steinbrink
cd844c5fb5 Remove unnecessary allocations / clones during method lookup
By dropping the intermediate vector that holds the relevant candidates
including duplicates and directly building the vector that has the
duplicates removed we can eliminate quite a few allocations. This
reduces the times for type checking by 5-10% (measured with libstd,
libsyntax and librustc).
2014-05-31 14:58:12 +02:00
bors
bcf3464827 auto merge of #14556 : sfackler/rust/kill-workcache, r=alexcrichton
This was only ever used by rustpkg and is very unmaintained.

[breaking-change]
2014-05-31 04:26:40 -07:00
Jakub Wieczorek
80e84e0001 Use RHS's struct def ID for error messages in pattern matching
Fixes #14541
2014-05-31 12:50:14 +02:00
bors
2652ba1505 auto merge of #14555 : tomjakubowski/rust/fix-snappy-link, r=alexcrichton
Google have migrated snappy to GitHub.
2014-05-31 02:46:38 -07:00
bors
faa7ba75a7 auto merge of #14553 : reem/rust/nuke-owned-vectors, r=alexcrichton
I removed all remaining deprecated owned vectors from the docs. All example tests pass.
2014-05-31 01:06:40 -07:00
Steven Fackler
c56c286b10 Remove libworkcache
This was only ever used by rustpkg and is very unmaintained.

[breaking-change]
2014-05-30 23:44:05 -07:00
bors
92c43dba50 auto merge of #14544 : aturon/rust/issue-14352, r=alexcrichton
Adds a platform-specific function, `split_paths` to the `os` module. This
function can be used to parse PATH-like environment variables according to
local platform conventions.

Closes #14352.
2014-05-30 23:01:43 -07:00
Cameron Zwarich
3bc76d27ae Add a comment missing from 5aff0e7
For some reason, I had this comment in my local tree but not in the
branch I sent with the PR.
2014-05-30 22:31:05 -07:00
Jonathan Reem
1959925e51 Remove deprecated owned vector from tutorial. 2014-05-30 21:30:21 -07:00
Jonathan Reem
66ee71a517 Remove deprecated owned vector from rust.md 2014-05-30 21:30:21 -07:00
Jonathan Reem
f740e8dde1 Remove deprecated owned vector from macro guide. 2014-05-30 21:30:20 -07:00
Jonathan Reem
c3825cbb9d Remove deprecated owned vector from intro. 2014-05-30 21:30:20 -07:00
Jonathan Reem
0033a8b269 Remove deprecated owned vector from complement cheatsheet. 2014-05-30 21:30:18 -07:00
Tom Jakubowski
7cd4879126 Fix outgoing link to snappy in the FFI guide
Google have migrated snappy to GitHub.
2014-05-30 21:27:47 -07:00
bors
60a43f9bc5 auto merge of #14534 : alexcrichton/rust/snapshots, r=sfackler
This is part 2 of the saga of renaming the Partial/Total equality and comparison traits.
2014-05-30 21:21:39 -07:00
Aaron Turon
b1fbbf3e48 Add os::split_paths
Adds a platform-specific function, `split_paths` to the `os` module. This
function can be used to parse PATH-like environment variables according to
local platform conventions.

Closes #14352.
2014-05-30 21:10:48 -07:00
Alex Crichton
bb96ee6123 syntax: Prepare for Total{Eq,Ord} => {Eq,Ord}
This commit adds the groundwork for the renaming of the Total{Eq,Ord} traits.
After this commit hits a snapshot, the traits can be renamed.
2014-05-30 16:03:25 -07:00
bors
cc4513202d auto merge of #14547 : reem/rust/remove-owned-vec-docs, r=alexcrichton
The last example in the containers and iterators guide had a superfluous owned vector in it. Everything works fine without it, so I removed it to avoid confusion.
2014-05-30 16:01:35 -07:00
Alex Crichton
748bc3ca49 std: Rename {Eq,Ord} to Partial{Eq,Ord}
This is part of the ongoing renaming of the equality traits. See #12517 for more
details. All code using Eq/Ord will temporarily need to move to Partial{Eq,Ord}
or the Total{Eq,Ord} traits. The Total traits will soon be renamed to {Eq,Ord}.

cc #12517

[breaking-change]
2014-05-30 15:52:24 -07:00
Alex Crichton
f4fa7c8a07 Register new snapshots 2014-05-30 15:52:23 -07:00
bors
7e461eaeaa auto merge of #14546 : SimonSapin/rust/patch-13, r=alexcrichton
CC @alexcrichton
Closes #14545
2014-05-30 14:21:37 -07:00
bors
e5e865b804 auto merge of #14536 : zwarich/rust/issue-14498, r=luqmana
Make check_for_assignment_to_restricted_or_frozen_location treat
mutation through an owning pointer the same way it treats mutation
through an &mut pointer, where mutability must be inherited from the
base path.

I also included GC pointers in this check, as that is what the
corresponding code in gather_loans/restrictions.rs does, but I don't
think there is a way to test this with the current language.

Fixes #14498.
2014-05-30 12:41:39 -07:00
Jonathan Reem
3dace35044 Remove deprecated owned vector from iterator example. 2014-05-30 12:18:52 -07:00
Simon Sapin
cf3e8ba6d0 Ignore /build even if it’s a symlink, but only at top-level. 2014-05-30 11:37:31 -07:00
bors
24e489f1e1 auto merge of #14520 : Ryman/rust/SnakeCaseLint, r=alexcrichton
This enforces `snake_case` for functions and methods only. Might be worth extending it to fields and locals too at some point in the future.

A number of breaking changes each detailed in the attached commits.
2014-05-30 11:01:37 -07:00
Kevin Butler
030b3a2499 windows: Allow snake_case errors for now. 2014-05-30 17:59:41 +01:00
Kevin Butler
09fc34066b librustc: Fix snake case errors.
A number of functions/methods have been moved or renamed to align
better with rust standard conventions.

rustc:🔙🔗:WriteOutputFile => write_output_file
rustc::middle::ty::EmptyBuiltinBounds => empty_builtin_bounds
rustc::middle::ty::AllBuiltinBounds => all_builtin_bounds
rustc::middle::liveness::IrMaps => IrMaps::new
rustc::middle::liveness::Liveness => Liveness::new
rustc::middle::resolve::NameBindings => NameBindings::new
rustc::middle::resolve::PrimitiveTypeTable => PrimitiveTypeTable::new
rustc::middle::resolve::Resolver => Resolver::new
rustc::middle::trans::datum::Datum => Datum::new
rustc::middle::trans::datum::DatumBlock => DatumBlock::new
rustc::middle::trans::datum::Rvalue => Rvalue::new
rustc::middle::typeck::infer::new_ValsAndBindings => ::infer::unify::ValsAndBindings::new
rustc::middle::typeck::infer::region_inference::RegionVarBindings => RegionVarBindings::new

[breaking-change]
2014-05-30 17:55:42 +01:00
Kevin Butler
ed5bf6621e lib{serialize, uuid}: Fix snake case errors.
A number of functions/methods have been moved or renamed to align
better with rust standard conventions.

serialize::ebml::reader::Doc => seriaize::ebml::Doc::new
serialize::ebml::reader::Decoder => Decoder::new
serialize::ebml::writer::Encoder => Encoder::new

[breaking-change]
2014-05-30 17:55:41 +01:00
Kevin Butler
3faa6762c1 lib{std,core,debug,rustuv,collections,native,regex}: Fix snake_case errors.
A number of functions/methods have been moved or renamed to align
better with rust standard conventions.

std::reflect::MovePtrAdaptor => MovePtrAdaptor::new
debug::reflect::MovePtrAdaptor => MovePtrAdaptor::new
std::repr::ReprVisitor => ReprVisitor::new
debug::repr::ReprVisitor => ReprVisitor::new
rustuv::homing::HomingIO.go_to_IO_home => go_to_io_home

[breaking-change]
2014-05-30 17:55:41 +01:00
Kevin Butler
190d8bdbc6 libsyntax: Fix snake_case errors.
A number of functions/methods have been moved or renamed to align
better with rust standard conventions.

syntax::ext::mtwt::xorPush => xor_push
syntax::parse::parser::Parser => Parser::new

[breaking-change]
2014-05-30 17:55:41 +01:00
Kevin Butler
16f15ce391 rustc: Add lint for snake_case functions & methods. 2014-05-30 17:55:41 +01:00
bors
36c2c56277 auto merge of #14535 : sfackler/rust/bitv-show, r=alexcrichton
Closes #14531
2014-05-30 08:26:36 -07:00
bors
874b56d337 auto merge of #14524 : ahmedcharles/rust/to_string, r=alexcrichton 2014-05-30 06:01:41 -07:00
bors
32b6fc1eff auto merge of #14522 : aturon/rust/make_unique, r=alexcrichton,alexcrichton,me
This patch makes `Arc::make_unique` examine the number of weak
references as well as strong references, which is required for safety.

It also adds a `make_unique` method to the `Rc` type for consistency.

Closes #14521.
2014-05-30 04:21:41 -07:00
bors
3a105464fb auto merge of #14517 : lucy/rust/issue-14499, r=alexcrichton
Fixes #8537
Fixes #14499 (duplicate of #8537)

Old:
```rust
test.rs:2 	pub extern "xxxxx" fn add(x: int, y: int) -> int {
          	                   ^~
```

New:
```rust
test.rs:2 	pub extern "xxxxx" fn add(x: int, y: int) -> int {
          	           ^~~~~~~
```
2014-05-30 02:11:45 -07:00
bors
25951b2242 auto merge of #14514 : Randati/rust/patch-1, r=huonw 2014-05-30 00:31:44 -07:00
bors
af7c030310 auto merge of #14511 : Sawyer47/rust/osrng-rename, r=alexcrichton
According to Rust's style guide acronyms in type names should be
CamelCase.

[breaking-change]
2014-05-29 22:56:44 -07:00
Cameron Zwarich
5aff0e7cec Fix the handling of assignments to owning pointer paths in check_loans
Make check_for_assignment_to_restricted_or_frozen_location treat
mutation through an owning pointer the same way it treats mutation
through an &mut pointer, where mutability must be inherited from the
base path.

I also included GC pointers in this check, as that is what the
corresponding code in gather_loans/restrictions.rs does, but I don't
think there is a way to test this with the current language.

Fixes #14498.
2014-05-29 22:02:57 -07:00
Piotr Jawniak
aa7b215f04 Rename OSRng to OsRng
According to Rust's style guide acronyms in type names should be
CamelCase.

[breaking-change]
2014-05-30 06:37:31 +02:00
Steven Fackler
8e8f6a0372 Implement Show for Bitv{,Set}
Closes #14531
2014-05-29 21:29:06 -07:00
bors
d0b0f16c3f auto merge of #14512 : Heather/rust/patch-1, r=alexcrichton 2014-05-29 21:16:41 -07:00
bors
6510527e15 auto merge of #14510 : kballard/rust/rename_strallocating_into_owned, r=alexcrichton
We already have into_string(), but it was implemented in terms of
into_owned(). Flip it around and deprecate into_owned().

Remove a few spurious calls to .into_owned() that existed in libregex
and librustdoc.
2014-05-29 19:31:42 -07:00
bors
81c022317a auto merge of #14427 : alexcrichton/rust/librand, r=huonw
This commit shuffles around some of the `rand` code, along with some
reorganization. The new state of the world is as follows:

* The librand crate now only depends on libcore. This interface is experimental.
* The standard library has a new module, `std::rand`. This interface will
  eventually become stable.

Unfortunately, this entailed more of a breaking change than just shuffling some
names around. The following breaking changes were made to the rand library:

* Rng::gen_vec() was removed. This has been replaced with Rng::gen_iter() which
  will return an infinite stream of random values. Previous behavior can be
  regained with `rng.gen_iter().take(n).collect()`

* Rng::gen_ascii_str() was removed. This has been replaced with
  Rng::gen_ascii_chars() which will return an infinite stream of random ascii
  characters. Similarly to gen_iter(), previous behavior can be emulated with
  `rng.gen_ascii_chars().take(n).collect()`

* {IsaacRng, Isaac64Rng, XorShiftRng}::new() have all been removed. These all
  relied on being able to use an OSRng for seeding, but this is no longer
  available in librand (where these types are defined). To retain the same
  functionality, these types now implement the `Rand` trait so they can be
  generated with a random seed from another random number generator. This allows
  the stdlib to use an OSRng to create seeded instances of these RNGs.

* Rand implementations for `Box<T>` and `@T` were removed. These seemed to be
  pretty rare in the codebase, and it allows for libcore to not depend on
  liballoc.  Additionally, other pointer types like Rc<T> and Arc<T> were not
  supported.  If this is undesirable, librand can depend on liballoc and regain
  these implementations.

* The WeightedChoice structure is no longer built with a `Vec<Weighted<T>>`,
   but rather a `&mut [Weighted<T>]`. This means that the WeightedChoice
   structure now has a lifetime associated with it.

cc #13851

[breaking-change]
2014-05-29 16:41:42 -07:00
Alex Crichton
925ff65118 std: Recreate a rand module
This commit shuffles around some of the `rand` code, along with some
reorganization. The new state of the world is as follows:

* The librand crate now only depends on libcore. This interface is experimental.
* The standard library has a new module, `std::rand`. This interface will
  eventually become stable.

Unfortunately, this entailed more of a breaking change than just shuffling some
names around. The following breaking changes were made to the rand library:

* Rng::gen_vec() was removed. This has been replaced with Rng::gen_iter() which
  will return an infinite stream of random values. Previous behavior can be
  regained with `rng.gen_iter().take(n).collect()`

* Rng::gen_ascii_str() was removed. This has been replaced with
  Rng::gen_ascii_chars() which will return an infinite stream of random ascii
  characters. Similarly to gen_iter(), previous behavior can be emulated with
  `rng.gen_ascii_chars().take(n).collect()`

* {IsaacRng, Isaac64Rng, XorShiftRng}::new() have all been removed. These all
  relied on being able to use an OSRng for seeding, but this is no longer
  available in librand (where these types are defined). To retain the same
  functionality, these types now implement the `Rand` trait so they can be
  generated with a random seed from another random number generator. This allows
  the stdlib to use an OSRng to create seeded instances of these RNGs.

* Rand implementations for `Box<T>` and `@T` were removed. These seemed to be
  pretty rare in the codebase, and it allows for librand to not depend on
  liballoc.  Additionally, other pointer types like Rc<T> and Arc<T> were not
  supported.  If this is undesirable, librand can depend on liballoc and regain
  these implementations.

* The WeightedChoice structure is no longer built with a `Vec<Weighted<T>>`,
  but rather a `&mut [Weighted<T>]`. This means that the WeightedChoice
  structure now has a lifetime associated with it.

* The `sample` method on `Rng` has been moved to a top-level function in the
  `rand` module due to its dependence on `Vec`.

cc #13851

[breaking-change]
2014-05-29 16:18:26 -07:00
bors
0935beba71 auto merge of #14486 : michaelwoerister/rust/unified_enum_rep, r=luqmana
So far the DWARF information for enums was different for regular enums, univariant enums, Option-like enums, etc. Regular enums were encoded as unions of structs, while the other variants were encoded as bare structs. With the changes in this PR all enums are encoded as unions so that debuggers can reconstruct if something originally was a struct, a univariant enum, or an Option-like enum.  For the latter case, information about the *Null* variant is encoded into the union field name. This information can then be used by the debugger to print a `None` value actually as `None` instead of `Some(0x0)`.

The changes in this PR should also fix the regression reported in #14385 and #14411, but I want to close these only after I have confirmation from the original reporters that the issues are actually fixed for them.
2014-05-29 14:41:42 -07:00
Aaron Turon
7889c95124 Make Arc::make_unique check weak refs; add make_unique to Rc
This patch makes `Arc::make_unique` examine the number of weak
references as well as strong references, which is required for safety.

It also adds a `make_unique` method to the `Rc` type for consistency.

Closes #14521.
2014-05-29 13:26:23 -07:00
Ahmed Charles
2dfad3bf52 Change to_owned() to to_string(). 2014-05-29 12:28:08 -07:00
bors
729ee20338 auto merge of #14483 : ahmedcharles/rust/patbox, r=alexcrichton 2014-05-29 12:11:40 -07:00
lucy
1b3a030092 syntax: Fix span on illegal ABI errors
Fixes #8537
Fixes #14499
2014-05-29 19:09:46 +02:00
bors
50b8528970 auto merge of #14492 : alexcrichton/rust/totaleq, r=pnkfelix
This is a transitionary step towards completing #12517. This change modifies the
compiler to accept Partial{Ord,Eq} as deriving modes which will currently expand
to implementations of PartialOrd and PartialEq (synonyms for Eq/Ord).

After a snapshot, all of deriving(Eq, Ord) will be removed, and after a snapshot
of that, TotalEq/TotalOrd will be renamed to Eq/Ord.
2014-05-29 10:01:37 -07:00