Commit Graph

33944 Commits

Author SHA1 Message Date
Aaron Turon
431dcdc840 Runtime removal: refactor tty
This patch continues runtime removal by moving the tty implementations
into `sys`.

Because this eliminates APIs in `libnative` and `librustrt`, it is a:

[breaking-change]

This functionality is likely to be available publicly, in some form,
from `std` in the future.
2014-11-08 20:40:39 -08:00
Aaron Turon
b8f1193bb1 Runtime removal: refactor timer
This patch continues runtime removal by moving out timer-related code
into `sys`.

Because this eliminates APIs in `libnative` and `librustrt`, it is a:

[breaking-change]

This functionality is likely to be available publicly, in some form,
from `std` in the future.
2014-11-08 20:40:39 -08:00
Aaron Turon
0f98e75b69 Runtime removal: refactor process
This patch continues the runtime removal by moving and refactoring the
process implementation into the new `sys` module.

Because this eliminates APIs in `libnative` and `librustrt`, it is a:

[breaking-change]

This functionality is likely to be available publicly, in some form,
from `std` in the future.
2014-11-08 20:40:39 -08:00
Aaron Turon
3d195482a4 Runtime removal: refactor helper threads
This patch continues the runtime removal by moving
libnative::io::helper_thread into sys::helper_signal and
sys_common::helper_thread

Because this eliminates APIs in `libnative` and `librustrt`, it is a:

[breaking-change]

This functionality is likely to be available publicly, in some form,
from `std` in the future.
2014-11-08 20:40:38 -08:00
Aaron Turon
d34b1b0ca9 Runtime removal: refactor pipes and networking
This patch continues the runtime removal by moving pipe and
networking-related code into `sys`.

Because this eliminates APIs in `libnative` and `librustrt`, it is a:

[breaking-change]

This functionality is likely to be available publicly, in some form,
from `std` in the future.
2014-11-08 20:40:38 -08:00
Aaron Turon
0c1e1ff1e3 Runtime removal: refactor fs
This moves the filesystem implementation from libnative into the new
`sys` modules, refactoring along the way and hooking into `std::io::fs`.

Because this eliminates APIs in `libnative` and `librustrt`, it is a:

[breaking-change]

This functionality is likely to be available publicly, in some form,
from `std` in the future.
2014-11-08 20:40:38 -08:00
Aaron Turon
16470cf01b Remove signal handling.
Since signal handling was only implemented through librustuv, which is
now gone, there's no reason to even provide the API.

[breaking-change]
2014-11-08 20:40:38 -08:00
Aaron Turon
3a527f2b33 Runtime removal: add private sys, sys_common modules
These modules will house the code that used to be part of the runtime system
in libnative. The `sys_common` module contains a few low-level but
cross-platform details. The `sys` module is set up using `#[cfg()]` to
include either a unix or windows implementation of a common API
surface. This API surface is *not* exported directly in `libstd`, but is
instead used to bulid `std::os` and `std::io`.

Ultimately, the low-level details in `sys` will be exposed in a
controlled way through a separate platform-specific surface, but that
setup is not part of this patch.
2014-11-08 20:40:38 -08:00
bors
93c85eb8bd auto merge of #18730 : bkoropoff/rust/issue-18652, r=eddyb
`FnOnce` environments that fit within an `int` are passed to the closure by value.  For some reason there was an assert that this would only happen if there were 1 or 0 free variables, but it can also happen if there are multiple variables that happen to fit.

Closes #18652
2014-11-08 23:56:39 +00:00
bors
f0ca717c64 auto merge of #18475 : gamazeps/rust/toExtend, r=alexcrichton
Ensured that Extend & FromIterator are implemented for the libcollection.

Removed the fact that FromIterator had to be implemented in order to implement Extend, as it did not make sense for LruCache (it needs to be given a size and there are no Default for LruCache).

Changed the name from Extend to Extendable.

Part of #18424
2014-11-08 21:06:37 +00:00
bors
b80edf1d12 auto merge of #18740 : jbcrail/rust/implement-enum-set-len, r=alexcrichton
This commit adds the missing EnumSet method mentioned by @Gankro.

cc #18424
2014-11-08 16:41:39 +00:00
bors
fa2983a1b7 auto merge of #18735 : utkarshkukreti/rust/remove-unnecessary-to_string-from-vec-docs, r=huonw
I don't think they're needed.
2014-11-08 14:41:37 +00:00
gamazeps
a11f16739f Implements Extend for EnumSet and LruCache
Part of #18424
2014-11-08 15:02:09 +01:00
gamazeps
16c8cd931c Renamed Extendable to Extend
In order to upgrade, simply rename the Extendable trait to Extend in
your code

Part of #18424

[breaking-change]
2014-11-08 15:02:09 +01:00
bors
34af03681f auto merge of #18731 : chris-morgan/rust/derive-Clone-for-TypeId, r=alexcrichton 2014-11-08 12:46:37 +00:00
bors
ebc625ad3e auto merge of #18634 : alexcrichton/rust/cfg-attr-crate-level, r=sfackler
This commit implements processing these two attributes at the crate level as
well as at the item level. When #[cfg] is applied at the crate level, then the
entire crate will be omitted if the cfg doesn't match. The #[cfg_attr] attribute
is processed as usual in that the attribute is included or not depending on
whether the cfg matches.

This was spurred on by motivations of #18585 where #[cfg_attr] annotations will
be applied at the crate-level.

cc #18585
2014-11-08 09:01:33 +00:00
bors
afd657e207 auto merge of #18556 : seanmonstar/rust/tm-fmt, r=alexcrichton
The internals of strftime were converted to use a single formatter,
instead of creating and concatenating a bunch of small strings. This
showed ~3x improvement in the benches.

Also, since the formatted time may be going straight to a Writer, TmFmt
was introduced, and is returned from all formatting methods on Tm. This
allows the saving of another string allocation. Anyone wanting a String
can just call .to_string() on the returned value.

This runs validation prior to return the created `TmFmt`, catching errors before formatting happens. The specialized formats skip this validation, since we already know they are valid.

[breaking-change]
2014-11-08 07:06:36 +00:00
bors
7bc3588faf auto merge of #18729 : bkoropoff/rust/issue-18711, r=cmr
Closes #18711
2014-11-08 05:01:34 +00:00
bors
c437fcf3e5 auto merge of #18724 : gamazeps/rust/toc, r=alexcrichton
Using @adrientetar advices

Closes #17505
2014-11-08 02:26:37 +00:00
Sean McArthur
7ddf8cb0e0 libtime: alter strftime to use a TmFmt
The internals of strftime were converted to use a single formatter,
instead of creating and concatenating a bunch of small strings. This
showed ~3x improvement in the benches.

Also, since the formatted time may be going straight to a Writer, TmFmt
was introduced, and is returned from all formatting methods on Tm. This
allows the saving of another string allocation. Anyone wanting a String
can just call .to_string() on the returned value.

[breaking-change]
2014-11-07 17:49:40 -08:00
bors
e81670856a auto merge of #18723 : mprobinson/rust/fence-typos, r=thestinger 2014-11-07 23:31:38 +00:00
Joseph Crail
a79d4be39c Implement len() for EnumSet. 2014-11-07 16:08:43 -05:00
bors
6ee56c9a5f auto merge of #18688 : bkoropoff/rust/unboxed-closure-subst-fixes, r=nikomatsakis
This resolves some issues that remained after adding support for monomorphizing unboxed closures in trans.

There were a few places where a set of substitutions for an unboxed closure type were dropped on the floor and later recalculated from scratch based on the def ID, but this failed spectacularly when the closure originated from a different param environment.  The substitutions are now plumbed through end-to-end.  Closes #18661

There was also a conflict in the meaning of the self param space within the body of the unboxed closure.  Trans attempted to insert the unboxed closure type as the self type, but this could conflict with the self type from the param environment when an unboxed closure was used within a default method on a trait.  Since the body of an unboxed closure cannot refer to its own self type or value, there's no need for it to actually use the self space.  The downstream consumers of the substitutions in trans do not seem to need it either since they look up the type of the closure some other way, so I just stopped setting it.  Closes #18685.

r? @pcwalton @nikomatsakis
2014-11-07 20:41:29 +00:00
Alex Crichton
3dbd32854f rustc: Process #[cfg]/#[cfg_attr] on crates
This commit implements processing these two attributes at the crate level as
well as at the item level. When #[cfg] is applied at the crate level, then the
entire crate will be omitted if the cfg doesn't match. The #[cfg_attr] attribute
is processed as usual in that the attribute is included or not depending on
whether the cfg matches.

This was spurred on by motivations of #18585 where #[cfg_attr] annotations will
be applied at the crate-level.

cc #18585
2014-11-07 12:04:28 -08:00
bors
0a3cbf8cf4 auto merge of #18673 : VHaravy/rust/issue-18632, r=alexcrichton
1. Introduce `putpathvar` function that prints variable shell-quoted by using `%q` format specifier. This function is used within `probe` to save the result into `config.tmp`.
2. Removes search-and-replace pattern that transforms `\` into `/` as it messes up shell-quoted strings.
2014-11-07 18:46:25 +00:00
bors
0b48001c28 auto merge of #17830 : pczarn/rust/interp_tt, r=pnkfelix
Closes #14197

Removes the `matchers` nonterminal.

If you're using `$foo:matchers` in a macro, write `$foo:tt` instead.

[breaking-change]
2014-11-07 15:26:26 +00:00
bors
223ca76439 auto merge of #18721 : SimonSapin/rust/safer-enumset, r=alexcrichton
Assert at run time instead. Fixes #13756.

I’d rather have this be detected at compile-time, but I don’t know how to do that.
2014-11-07 13:31:25 +00:00
Vitali Haravy
c7a0b9c562 Do not put double quotes around empty variables. 2014-11-07 13:17:11 +00:00
Utkarsh Kukreti
0741dd795a Remove unnecessary .to_string()s from Vec.swap_remove's doc example. 2014-11-07 17:34:32 +05:30
bors
97a57ec909 auto merge of #18714 : nikomatsakis/rust/issue-18621-deref-for-refs, r=aturon
libs: add Deref, DerefMut impls for references, fixing a bug in compiler in the process that was blocking this.

r? @aturon
2014-11-07 11:31:25 +00:00
bors
932eec7d70 auto merge of #18698 : japaric/rust/index, r=alexcrichton
Closes #16529

r? @aturon
2014-11-07 09:31:50 +00:00
Piotr Czarnecki
00676c8ea2 Add ast::SequenceRepetition 2014-11-07 10:21:57 +01:00
Piotr Czarnecki
964191a313 Add and update tests 2014-11-07 10:21:50 +01:00
bors
a0a7ab4612 auto merge of #18672 : brandonson/rust/functional-update-walk, r=nikomatsakis
Fixes #18567. `Struct{x:foo, .. with_expr}` did not walk `with_expr`, which allowed
using moved variables in some cases.  The CFG for structs also built up with
`with_expr` happening before the fields, which is now reversed. (Fields are now
before the `with_expr` in the CFG)
2014-11-07 07:16:33 +00:00
Chris Morgan
1971e02ec6 Derive Clone for TypeId. 2014-11-07 17:12:44 +11:00
Brian Koropoff
2c956d0abf Add regression test for #18652 2014-11-06 20:46:23 -08:00
Brian Koropoff
c3c72239b7 Remove incorrect assert in trans
As an optimization, once unboxed closures receive their environment by
value if it fits within the size of an `int`.  An assert in this code
path assumed that this would only occur if the environment had no more
than a single free variable in it, but multiple smaller free variables
can easily be packed into the space of an `int`, particularly if any
of them are 0-sized.  The assert can simply be removed.

Closes #18652
2014-11-06 20:40:32 -08:00
Brian Koropoff
5f6392d848 Add regression test for #18711 2014-11-06 19:33:47 -08:00
Brian Koropoff
bb0a719434 Fix panic due to overly long borrow of RefCell
Closes #18711
2014-11-06 19:31:56 -08:00
Niko Matsakis
f2aaed8338 libs: add Deref, DerefMut impls for references, fixing a bug in compiler in the process that was blocking this.
Fixes #18621.
2014-11-06 21:51:40 -05:00
Brian Koropoff
ddb17b239b Add regression test for #18685 2014-11-06 18:17:58 -08:00
Brian Koropoff
d317039b22 Add regression test for #18661 2014-11-06 18:17:58 -08:00
Brian Koropoff
daa215e8c5 Fix handling of unboxed closure type param substitutions
- When selecting an implicit trait impl for an unboxed closure, plumb
  through and use the substitutions from impl selection instead of
  using those from the current param environment in trans, which may
  be incorrect.
- When generating a function declaration for an unboxed closure, plumb
  through the substitutions from the param environment of the closure
  as above.  Also normalize the type to avoid generating duplicate
  declarations due to regions being inconsistently replaced with
  ReStatic elsewhere.
- Do not place the closure type in the self param space when
  translating the unboxed closure callee, etc.  It is not actually
  used, and doing so conflicts with the self substitution from
  default trait methods.

Closes #18661
Closes #18685
2014-11-06 18:17:57 -08:00
Simon Sapin
d8ab2f87c1 Add example impl in CLike docs. Fix 13752. 2014-11-06 18:16:18 -08:00
Simon Sapin
a22772d6a6 EnumSet assertion: better error message. 2014-11-06 18:16:17 -08:00
Simon Sapin
1fdb759527 Make EnumSet not silently corrupt data.
Assert at run time instead. Fixes #13756.

I’d rather have this be detected at compile-time, but I don’t know how to do that.
2014-11-06 18:15:59 -08:00
bors
b03a275519 auto merge of #18713 : juxiliary/rust/master, r=alexcrichton
* `from_str_radix_float` gives incorrect results for negative float strings. Changes the accumulator used to start at -0.0 instead of -1.0.
* Adds missing tests
2014-11-07 02:11:27 +00:00
Jorge Aparicio
f7c1771fd1 Implement Index/IndexMut for [T]
Closes #16529
2014-11-06 21:11:19 -05:00
bors
45cbdec417 auto merge of #18719 : alexcrichton/rust/rollup, r=alexcrichton 2014-11-07 00:02:18 +00:00
Alex Crichton
d27039d701 rollup merge of #18709 : alexcrichton/fix-windows 2014-11-06 15:55:46 -08:00