Commit Graph

28144 Commits

Author SHA1 Message Date
Guillaume Pinot
ba99e4ce54 parallelisation of shootout-k-nucleotide 2014-04-17 09:38:55 +02:00
Yuri Kunde Schlesner
23342027b0 Give reduction-type tests in Bitv more natural names 2014-04-17 02:08:20 -03:00
bors
787f4151e3 auto merge of #13550 : brson/rust/man, r=alexcrichton
--no-analysis, --dep-info, -C relocation-model, remove --gen-crate-map
2014-04-16 21:56:22 -07:00
bors
1dec47711d auto merge of #13503 : edwardw/rust/lifetime-ice, r=nikomatsakis
When instantiating trait default methods for certain implementation,
`typeck` correctly combined type parameters from trait bound with those
from method bound, but didn't do so for lifetime parameters. Applies
the same logic to lifetime parameters.

Closes #13204
2014-04-16 20:31:25 -07:00
bors
9f3fd9337d auto merge of #13499 : brson/rust/resultdocs, r=brson
This adds some fairly extensive documentation for `Result`.

I'm using manual links to other rustdoc html pages a bit.
2014-04-16 19:11:26 -07:00
bors
88805e1e00 auto merge of #13485 : adrientetar/rust/newrustdoc, r=brson
- Cherry-pick from #12996
- Use Fira Sans for headlines and sidebar (Light), Heuristica for the body (Adobe Utopia derivative). Both are licensed under the SIL OFL license.
- A few tweaks

Two examples: [modified `std`](http://adrientetar.legtux.org/cached/rust-docs/std.htm) and [modified `std::io`](http://adrientetar.legtux.org/cached/rust-docs/io.htm).

cc #13484
**Blocked on graydon/rust-www#25 (for hosting of the fonts), that's showcased [here](http://adrientetar.github.io/rust-www/).**

cc @brson, @TheHydroImpulse
2014-04-16 17:51:28 -07:00
Alex Crichton
6807eab800 rustc: Fix omission of bytecode in staticlibs
The name of the file changed awhile back and this spot wasn't updated to
continue ignoring the bytecode from rlibs when copying into staticlibs.
2014-04-16 17:29:08 -07:00
bors
ccccbd2368 auto merge of #13465 : alexcrichton/rust/fix-comm-dox, r=brson
Some of this documentation got a little out of date. There was no mention of a
`SyncSender`, and the entire "Outside the runtime" section isn't really true any
more (or really all that relevant).

This also updates a few other doc blocks and adds some examples.
2014-04-16 16:31:29 -07:00
bors
8dc935e42c auto merge of #13432 : ruediger/rust/rustmode, r=nikomatsakis
* Use `setq-local` instead of `(set (make-local-variable 'var) value)`.  Provides a version for older Emacsen.
* Remove use of `cl.el`.
* Use \' in file regexp instead of line end match $.
* Use type for `defcustom` and add parent group.
2014-04-16 14:31:32 -07:00
bors
b8d62147aa auto merge of #13418 : ktt3ja/rust/move-out-of, r=brson
This commit changes the way move errors are reported when some value is
captured by a PatIdent. First, we collect all of the "cannot move out
of" errors before reporting them, and those errors with the same "move
source" are reported together. If the move is caused by a PatIdent (that
binds by value), we add a note indicating where it is and suggest the
user to put `ref` if they don't want the value to move. This makes the
"cannot move out of" error in match expression nicer (though the extra
note may not feel that helpful in other places :P). For example, with
the following code snippet,

```rust
enum Foo {
    Foo1(~u32, ~u32),
    Foo2(~u32),
    Foo3,
}

fn main() {
    let f = &Foo1(~1u32, ~2u32);
    match *f {
        Foo1(num1, num2) => (),
        Foo2(num) => (),
        Foo3 => ()
    }
}
```

Errors before the change:

```rust
test.rs:10:9: 10:25 error: cannot move out of dereference of `&`-pointer
test.rs:10         Foo1(num1, num2) => (),
                   ^~~~~~~~~~~~~~~~
test.rs:10:9: 10:25 error: cannot move out of dereference of `&`-pointer
test.rs:10         Foo1(num1, num2) => (),
                   ^~~~~~~~~~~~~~~~
test.rs:11:9: 11:18 error: cannot move out of dereference of `&`-pointer
test.rs:11         Foo2(num) => (),
                   ^~~~~~~~~
```

After:

```rust
test.rs:9:11: 9:13 error: cannot move out of dereference of `&`-pointer
test.rs:9     match *f {
                    ^~
test.rs:10:14: 10:18 note: attempting to move value to here (to prevent the move, use `ref num1` or `ref mut num1` to capture value by reference)
test.rs:10         Foo1(num1, num2) => (),
                        ^~~~
test.rs:10:20: 10:24 note: and here (use `ref num2` or `ref mut num2`)
test.rs:10         Foo1(num1, num2) => (),
                              ^~~~
test.rs:11:14: 11:17 note: and here (use `ref num` or `ref mut num`)
test.rs:11         Foo2(num) => (),
                        ^~~
```

Close #8064
2014-04-16 13:11:30 -07:00
iancormac84
fc4c6ee462 This is a Windows specific fix in libc. According to MSDN, the GUID
structure's Data2 and Data3 members expect WORD types instead of DWORD. I
discovered this discrepancy while experimenting with some bindings to
Microsoft's OLE2 api. The discrepancy was corrupting the contents of the
string returned by UuidToString after I used known GUIDs to test the
accuracy of the function binding. I didn't add test cases because it would
mean adding a dependency to my rather incomplete binding library. However,
the fix produces expected string values when tested.
2014-04-16 15:43:17 -04:00
Alex Crichton
4ba94e2c24 rustc: Don't allocate a cnum to syntax crates
Syntax-only crates are no longer registered with the cstore, so there's no need
to allocate crate numbers to them. This ends up leaving gaps in the crate
numbering scheme which is not expected in the rest of the compiler.

Closes #13560
2014-04-16 11:42:22 -07:00
Brian Anderson
e69bd81dec doc: Address review feedback 2014-04-16 11:35:26 -07:00
Brian Anderson
46cb598efb std: Improve docs for mod 'result' 2014-04-16 11:35:26 -07:00
Brian Anderson
111178d028 rustc: Slightly reword the --no-analysis description for clarity 2014-04-16 11:30:36 -07:00
Brian Anderson
45e4fad5d0 man: Add missing options to rustc.1 2014-04-16 11:30:33 -07:00
bors
bfaf171c6d auto merge of #13454 : brson/rust/noglobs, r=alexcrichton
Them removes all the glob reexports from liblibc. I did it by removing them all, and then adding back per-platform explicit reexports until everything built again.

I realize this isn't the best strategy for determining an API, but this is the lowest-impact change that solves the problem, plus I'm dissatisfied with the design of this library for other reasons and think it needs to be reconsidered from top to bottom (later).

Progress on #11870.
2014-04-16 10:56:31 -07:00
Kang Seonghoon
010c107ca5 doc: Removed all definition lists as Sundown doesn't support them.
Closes #13561. Please revert this commit when Sundown (or any
replacement) gets a support for definition lists in the future.
2014-04-17 02:48:28 +09:00
Edward Wang
daa1f5099f Combine lifetime parameters when instantiating default methods
When instantiating trait default methods for certain implementation,
`typeck` correctly combined type parameters from trait bound with those
from method bound, but didn't do so for lifetime parameters. Applies
the same logic to lifetime parameters.

Closes #13204
2014-04-17 00:38:54 +08:00
bors
baa149bcc7 auto merge of #13556 : michaelwoerister/rust/various-fixes, r=alexcrichton
This is a test case verifying that issue #12886 was indeed fixed by PR #13441 from last week.
Fixes #12886.
2014-04-16 09:36:33 -07:00
Flavio Percoco
fcdc36b142 Move --ls behind -Z ls
Closes #13549
2014-04-16 17:45:06 +02:00
Alex Crichton
2286b0cb21 Register new snapshots 2014-04-16 08:24:22 -07:00
bors
72869b6579 auto merge of #13547 : alexcrichton/rust/remove-priv, r=huonw
See [RFC 6](e0c741f1c6/active/0006-remove-priv.md)
2014-04-16 08:16:35 -07:00
Alex Crichton
a0347d5224 syntax: Demote priv to a reserved keyword
It is no longer used in rust anywhere.

RFC: 0006-remove-priv
2014-04-16 08:12:43 -07:00
Alex Crichton
5cfbc0e7ae rustc: Remove private enum variants
This removes the `priv` keyword from the language and removes private enum
variants as a result. The remaining use cases of private enum variants were all
updated to be a struct with one private field that is a private enum.

RFC: 0006-remove-priv

Closes #13535
2014-04-16 08:12:43 -07:00
bors
12391df5b7 auto merge of #13544 : klutzy/rust/pprust, r=alexcrichton
Fixes #12685
2014-04-16 05:11:26 -07:00
bors
f39ba69aaa auto merge of #13539 : Aatch/rust/vector-copy-faster, r=thestinger
LLVM wasn't recognising the loops as memcpy loops and was therefore failing to optimise them properly. While improving LLVM is the "proper" way to fix this, I think that these cases are important enough to warrant a little low-level optimisation.

Fixes #13472 

r? @thestinger 

---

Benchmark Results:

```
--- Before ---
test clone_owned          ... bench:   6126104 ns/iter (+/- 285962) = 170 MB/s
test clone_owned_to_owned ... bench:   6125054 ns/iter (+/- 271197) = 170 MB/s
test clone_str            ... bench:     80586 ns/iter (+/- 11489) = 13011 MB/s
test clone_vec            ... bench:   3903220 ns/iter (+/- 658556) = 268 MB/s
test test_memcpy          ... bench:     69401 ns/iter (+/- 2168) = 15108 MB/s

--- After ---
test clone_owned          ... bench:     70839 ns/iter (+/- 4931) = 14801 MB/s
test clone_owned_to_owned ... bench:     70286 ns/iter (+/- 4836) = 14918 MB/s
test clone_str            ... bench:     78519 ns/iter (+/- 5511) = 13353 MB/s
test clone_vec            ... bench:     71415 ns/iter (+/- 1999) = 14682 MB/s
test test_memcpy          ... bench:     70980 ns/iter (+/- 2126) = 14772 MB/s
```
2014-04-16 03:36:27 -07:00
Michael Woerister
7c042cd70b debuginfo: Add a test case for issue #12886. 2014-04-16 12:22:38 +02:00
bors
61f788c772 auto merge of #13527 : huonw/rust/macro-expander-trait, r=sfackler
There's now one unified way to return things from a macro, instead of
being able to choose the `AnyMacro` trait or the `MRItem`/`MRExpr`
variants of the `MacResult` enum. This does simplify the logic handling
the expansions, but the biggest value of this is it makes macros in (for
example) type position easier to implement, as there's this single thing
to modify.

By my measurements (using `-Z time-passes` on libstd and librustc etc.),
this appears to have little-to-no impact on expansion speed. There are
presumably larger costs than the small number of extra allocations and
virtual calls this adds (notably, all `macro_rules!`-defined macros have
not changed in behaviour, since they had to use the `AnyMacro` trait
anyway).

---

Summary of changes for dynamic syntax extension maintainers:

- `MacResult` is now a trait, and is returned as `~MacResult`
- `MRExpr` & `MRItem` are now `MacExpr::new` and `MacItem:new` respectively (which return `~MacResult`s)
- `MacResult::dummy_...` is `DummyResult::any` or `DummyResult::expr`
2014-04-16 02:16:30 -07:00
bors
e33228727e auto merge of #13522 : seanmonstar/rust/sip, r=alexcrichton
work started from @gereeter's PR: https://github.com/mozilla/rust/pull/13114
but adjusted bits

```
before
test hash::sip::tests::bench_u64                            ... bench:        34 ns/iter (+/- 0)
test hash::sip::tests::bench_str_under_8_bytes              ... bench:        37 ns/iter (+/- 1)
test hash::sip::tests::bench_str_of_8_bytes                 ... bench:        43 ns/iter (+/- 1)
test hash::sip::tests::bench_str_over_8_bytes               ... bench:        50 ns/iter (+/- 1)
test hash::sip::tests::bench_long_str                       ... bench:       613 ns/iter (+/- 14)
test hash::sip::tests::bench_compound_1                     ... bench:       114 ns/iter (+/- 11)

after
test hash::sip::tests::bench_u64                            ... bench:        25 ns/iter (+/- 0)
test hash::sip::tests::bench_str_under_8_bytes              ... bench:        31 ns/iter (+/- 0)
test hash::sip::tests::bench_str_of_8_bytes                 ... bench:        36 ns/iter (+/- 0)
test hash::sip::tests::bench_str_over_8_bytes               ... bench:        40 ns/iter (+/- 0)
test hash::sip::tests::bench_long_str                       ... bench:       600 ns/iter (+/- 14)
test hash::sip::tests::bench_compound_1                     ... bench:        64 ns/iter (+/- 6)
```

Notably it seems smaller keys will hash faster. A long string doesn't see much gains, but compound cuts in half (once compound used a `int` and `u64`).
2014-04-16 00:56:30 -07:00
Huon Wilson
99dd5911a1 syntax: unify all MacResult's into a single trait.
There's now one unified way to return things from a macro, instead of
being able to choose the `AnyMacro` trait or the `MRItem`/`MRExpr`
variants of the `MacResult` enum. This does simplify the logic handling
the expansions, but the biggest value of this is it makes macros in (for
example) type position easier to implement, as there's this single thing
to modify.

By my measurements (using `-Z time-passes` on libstd and librustc etc.),
this appears to have little-to-no impact on expansion speed. There are
presumably larger costs than the small number of extra allocations and
virtual calls this adds (notably, all `macro_rules!`-defined macros have
not changed in behaviour, since they had to use the `AnyMacro` trait
anyway).
2014-04-16 17:53:27 +10:00
klutzy
96710c11de pprust: Handle multi-stmt/no-expr ExprFnBlock
Fixes #12685
2014-04-16 16:02:18 +09:00
bors
349d66af94 auto merge of #13532 : alexcrichton/rust/rollup, r=alexcrichton 2014-04-15 23:36:58 -07:00
Alex Crichton
c18c9284b3 Test fixes from the rollup
Closes #13546 (workcache: Don't assume gcc exists on all platforms)
Closes #13545 (std: Remove pub use globs)
Closes #13530 (test: Un-ignore smallest-hello-world.rs)
Closes #13529 (std: Un-ignore some float tests on windows)
Closes #13528 (green: Add a helper macro for booting libgreen)
Closes #13526 (Remove RUST_LOG="::help" from the docs)
Closes #13524 (dist: Make Windows installer uninstall first. Closes #9563)
Closes #13521 (Change AUTHORS section in the man pages)
Closes #13519 (Update GitHub's Rust projects page.)
Closes #13518 (mk: Change windows to install from stage2)
Closes #13516 (liburl doc: insert missing hyphen)
Closes #13514 (rustdoc: Better sorting criteria for searching.)
Closes #13512 (native: Fix a race in select())
Closes #13506 (Use the unsigned integer types for bitwise intrinsics.)
Closes #13502 (Add a default impl for Set::is_superset)
2014-04-15 22:54:07 -07:00
bors
74bd2338eb auto merge of #13390 : alexcrichton/rust/run-some-destructors, r=brson
Previously, if statements of the form "Foo;" or "let _ = Foo;" were encountered
where Foo had a destructor, the destructors were not run. This changes
the relevant locations in trans to check for ty::type_needs_drop and invokes
trans_to_lvalue instead of trans_into.

Closes #4734
Closes #6892
2014-04-15 21:17:00 -07:00
Alex Crichton
0754d1d061 green: Add a helper macro for booting libgreen
This one-liner should help booting libgreen with librustuv without having to
worry about all the fiddly bits of argc/argv and whatnot.
2014-04-15 19:47:03 -07:00
Alex Crichton
55f02b2c1b std: Un-ignore some float tests on windows
These were fixed in the upgrade from mingw32 to mingw64.

Closes #8663
2014-04-15 19:47:03 -07:00
Alex Crichton
9e8a270681 test: Un-ignore smallest-hello-world.rs
Rebased through the ages to bring the test up to date.

Closes #8538
2014-04-15 19:47:03 -07:00
Brian Anderson
c8f5b701dc std: Remove pub use globs 2014-04-15 19:47:03 -07:00
Alex Crichton
4a827f588e workcache: Don't assume gcc exists on all platforms
FreeBSD has recently moved to clang by default, and no longer ship gcc. Instead
use "cc" on unix platforms (the default compiler) and "gcc" on windows.
2014-04-15 19:47:03 -07:00
Steven Fackler
06edc6a3b6 More default impl and docs removal in treemap 2014-04-15 19:45:00 -07:00
Steven Fackler
c7325bdd8e Add a default impl for Set::is_superset
I also deleted a bunch of documentation that was copy/pasted from the
trait definition.
2014-04-15 19:45:00 -07:00
Huon Wilson
54ec04f1c1 Use the unsigned integer types for bitwise intrinsics.
Exposing ctpop, ctlz, cttz and bswap as taking signed i8/i16/... is just
exposing the internal LLVM names pointlessly (LLVM doesn't have "signed
integers" or "unsigned integers", it just has sized integer types
with (un)signed *operations*).

These operations are semantically working with raw bytes, which the
unsigned types model better.
2014-04-15 19:45:00 -07:00
Alex Crichton
93dc555188 native: Fix a race in select()
During selection, libnative would erroneously re-acquire ownership of a task
when a separate thread still had ownership of the task. The loop in select()
was rewritten to acknowledge this race and instead block waiting to re-acquire
ownership rather than plowing through.

Closes #13494
2014-04-15 19:45:00 -07:00
Alex Crichton
4ca7abb1c4 native: Be more stringent about pattern matching
Trying to avoid a wildcard where possible.
2014-04-15 19:45:00 -07:00
Alex Crichton
c836ff4621 std: Impl Deref/DerefMut for a borrowed task 2014-04-15 19:45:00 -07:00
Kang Seonghoon
326f938730 rustdoc: Better sorting criteria for searching.
This essentially rewrites the sorting algorithm, which relied on
the implementation-defined handling of non-consistent sorting function
(cf. ECMA-262 5th edition, section 15.4.4.11)
and was also a bit inefficient.

The new criteria expands the prior criteria while adding these ones:

- The current crate is always preferred over other crates.
  (Closes #13178)
- An item with a description is preferred over one without it,
  if item names match. This is a heuristic assuming that
  the documented item is more likely to be relevant.
- An item with no literal occurrence of search query is handled correctly.
2014-04-15 19:45:00 -07:00
Chris Shea
ea5d9088ad liburl doc: insert missing hyphen 2014-04-15 19:45:00 -07:00
Alex Crichton
efec34a95a mk: Change windows to install from stage2
In the past, windows was installed from stage3 to guarantee convergence between
the host and target artifacts, but syntax extensions on all platforms are
currently relying on convergence, so special casing this one platform has become
less relevant over time.

This will also have the added benefit of dealing with #13474 and #13491. These
issues will be closed after next next nightly is confirmed to fix them.
2014-04-15 19:45:00 -07:00
Mihnea Dobrescu-Balaur
ca5babea5f Update GitHub's Rust projects page. 2014-04-15 19:45:00 -07:00