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16625 Commits

Author SHA1 Message Date
Graydon Hoare
b4a3fe25c6 librustc: drop AST before running LLVM, frees 400mb on a librustc build 2013-05-28 15:31:32 -07:00
bors
9a06ff0590 auto merge of #6707 : catamorphism/rust/issue-5543, r=catamorphism 2013-05-28 14:35:00 -07:00
Tim Chevalier
7ad1cc71e3 testsuite: Add main function to issue-5554 test 2013-05-28 13:43:10 -07:00
bors
d7e1f08b21 auto merge of #6774 : alexcrichton/rust/silence-warnings, r=graydon 
Also as a bonus this fixes #6767
 2013-05-28 13:35:05 -07:00
Alex Crichton
b04c40bb1c Silence various warnings throughout test modules 2013-05-28 15:27:35 -05:00
Luqman Aden
c49e41c42f compiletest: Add #[no_core] to fix check-stage1. 2013-05-28 15:58:35 -04:00
Daniel Micay
accc5272f8 noalias on all &mut parameters is too coarse 
it can alias `&const` and `@mut`
 2013-05-28 13:05:50 -04:00
bors
05735a934a auto merge of #6783 : hoelzro/rust/master, r=bstrie 
I think settings like this should be left up to the user.
 2013-05-28 07:16:59 -07:00
Rob Hoelz
2505416408 Remove colorcolumn setting 2013-05-28 16:06:15 +02:00
bors
c33258bee1 auto merge of #6773 : lkuper/rust/alt-to-match, r=thestinger 
RIP `alt`.
 2013-05-28 05:07:59 -07:00
bors
24784e8030 auto merge of #6771 : thestinger/rust/highlight, r=luqmana 
This works with pandoc linked against highlighting-kate >= 0.5.3.8. It seems to just be a no-op with earlier versions, because I successfully ran this through `try`.

This also fixes some consistency issues (like making `Example`/`Examples` always a header and always using three tildes).
 2013-05-28 04:02:02 -07:00
bors
b738b5766e auto merge of #6754 : thestinger/rust/noalias, r=nikomatsakis 
The compiler guarantees that there are no other references to a unique pointer when it's passed by-value to a function.

The existence of the header and annihilator don't matter since it's not relevant to the call:

> For a call to the parent function, dependencies between memory references from before or after the call and from those during the call are “irrelevant” to the noalias keyword for the arguments and return value used in that call.

@graydon's tracing garbage collector stores the metadata outside of the boxes, so that won't be a problem. I'm unsure if updating the header while inside a function where it's marked as `noalias` would be a problem anyway since you never actually read or write to the header.

@nikomatsakis: r?
 2013-05-28 02:59:03 -07:00
bors
7ee329e97a auto merge of #6770 : lkuper/rust/6762, r=catamorphism 2013-05-28 01:50:03 -07:00
bors
fe7f528e5d auto merge of #6769 : catamorphism/rust/issue-4994, r=thestinger 
r? @thestinger As called for in #4994
 2013-05-28 00:44:05 -07:00
bors
f7f36a8373 auto merge of #6766 : fdr/rust/time-by-value, r=catamorphism 
Per the recommendation of the now-removed FIXME.
 2013-05-27 23:41:19 -07:00
bors
6264df5331 auto merge of #6777 : alexcrichton/rust/less-memory, r=graydon 
Via my super-accurate timing (`/usr/bin/time -l`), I get 2431119360 => 1884430336 == ~520MB

Closes #6637.
 2013-05-27 22:29:09 -07:00
Jihyun Yu
4521c34775 Fix #6696 2013-05-28 12:35:06 +09:00
Alex Crichton
ae7df57c5a Prevent refcount cycles during linting 
Shaves off ~600MB of memory while compiling rustc
 2013-05-27 22:22:09 -05:00
Graydon Hoare
3c4ce79518 rustc: Switch ty::node_type_table to smallintmap, cut 400mb memory use off a librustc build. 
Smallintmap was being populated with sparse keys during ast deserialization.
 2013-05-27 19:50:49 -07:00
Tom Lee
b7f71e1ee6 Implementing suggestions from @nikomatsakis 2013-05-27 19:34:25 -07:00
Junyoung Cho
56a2e5dc22 core::vec is missing methods for mutable slices 2013-05-28 10:29:35 +09:00
bors
2061ce9aff auto merge of #6741 : pcwalton/rust/intra-crate-start, r=graydon 
r? @brson
 2013-05-27 18:26:04 -07:00
Tim Chevalier
351f6033d6 testsuite: Update core to std 2013-05-27 17:32:32 -07:00
Tim Chevalier
403aee1082 testsuite: Test cases, one xfailed, one not 2013-05-27 17:32:32 -07:00
Tim Chevalier
58547d6488 testsuite: Add working test for #5550 2013-05-27 17:32:31 -07:00
Tim Chevalier
6c03fbfefd testsuite: Add passing test for #4735 2013-05-27 17:32:31 -07:00
Tom Lee
a85993ff69 Added _RUST_STAGEN guard to rust_call_tydesc_glue 2013-05-27 17:13:01 -07:00
Tom Lee
cddd274e4d Add _RUST_STAGE0 #ifdefs 2013-05-27 17:13:01 -07:00
Tom Lee
67283eaad2 Omit unused implicit argument if return type is immediate. 2013-05-27 17:13:01 -07:00
bors
dbc57584bd auto merge of #6724 : thestinger/rust/swap_fast, r=thestinger 
Passing higher alignment values gives the optimization passes more freedom since it can copy in larger chunks. This change results in rustc outputting the same post-optimization IR as clang for swaps and most copies excluding the lack of information about padding.

Code snippet:

```rust
#[inline(never)]
fn swap<T>(x: &mut T, y: &mut T) {
    util::swap(x, y);
}
```

Original IR (for `int`):

```llvm
define internal fastcc void @_ZN9swap_283417_a71830ca3ed2d65d3_00E(i64*, i64*) #1 {
static_allocas:
  %2 = icmp eq i64* %0, %1
  br i1 %2, label %_ZN4util9swap_283717_a71830ca3ed2d65d3_00E.exit, label %3

; <label>:3                                       ; preds = %static_allocas
  %4 = load i64* %0, align 1
  %5 = load i64* %1, align 1
  store i64 %5, i64* %0, align 1
  store i64 %4, i64* %1, align 1
  br label %_ZN4util9swap_283717_a71830ca3ed2d65d3_00E.exit

_ZN4util9swap_283717_a71830ca3ed2d65d3_00E.exit:  ; preds = %3, %static_allocas
  ret void
}
```

After #6710:

```llvm
define internal fastcc void @_ZN9swap_283017_a71830ca3ed2d65d3_00E(i64* nocapture, i64* nocapture) #1 {
static_allocas:
  %2 = load i64* %0, align 1
  %3 = load i64* %1, align 1
  store i64 %3, i64* %0, align 1
  store i64 %2, i64* %1, align 1
  ret void
}
```

After this change:

```llvm
define internal fastcc void @_ZN9swap_283017_a71830ca3ed2d65d3_00E(i64* nocapture, i64* nocapture) #1 {
static_allocas:
  %2 = load i64* %0, align 8
  %3 = load i64* %1, align 8
  store i64 %3, i64* %0, align 8
  store i64 %2, i64* %1, align 8
  ret void
}
```

Another example:

```rust
#[inline(never)]
fn set<T>(x: &mut T, y: T) {
    *x = y;
}
```

Before, with `(int, int)` (align 1):

```llvm
define internal fastcc void @_ZN8set_282517_8fa972e3f9e451983_00E({ i64, i64 }* nocapture, { i64, i64 }* nocapture) #1 {
static_allocas:
  %2 = bitcast { i64, i64 }* %1 to i8*
  %3 = bitcast { i64, i64 }* %0 to i8*
  tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %3, i8* %2, i64 16, i32 1, i1 false)
  ret void
}
```

After, with `(int, int)` (align 8):

```llvm
define internal fastcc void @_ZN8set_282617_8fa972e3f9e451983_00E({ i64, i64 }* nocapture, { i64, i64 }* nocapture) #1 {
static_allocas:
  %2 = bitcast { i64, i64 }* %1 to i8*
  %3 = bitcast { i64, i64 }* %0 to i8*
  tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %3, i8* %2, i64 16, i32 8, i1 false)
  ret void
}
```
 2013-05-27 15:56:08 -07:00
Daniel Micay
e6c04dea03 fix casts on 32-bit 2013-05-27 18:14:00 -04:00
Lindsey Kuper
32c6199161 Change alt to match in filenames. 2013-05-27 17:28:39 -04:00
bors
5d04ee805b auto merge of #6715 : Xazax-hun/rust/incoming, r=graydon 
Preliminary implementation for: https://github.com/mozilla/rust/issues/6275

This is my first (non hello world) rust code, so it may not be idiomatic.
 2013-05-27 13:44:08 -07:00
bors
b0f3686515 auto merge of #6703 : sanxiyn/rust/allocation-lint, r=sanxiyn 
Fix #6145. In particular, handle operator overloading.
 2013-05-27 12:38:12 -07:00
Lindsey Kuper
c9c4d92889 Add xfail'd test for #6762. 2013-05-27 15:21:45 -04:00
Tim Chevalier
77de84b4f6 extra: Add reserve and reserve_at_least to extra::deque 
As called for in #4994
 2013-05-27 11:47:38 -07:00
Daniel Micay
0d5fdce82e syntax highlight code examples in docstrings 2013-05-27 14:47:21 -04:00
Seo Sanghyeon
8f80323f09 Remove unnecessary allocations flagged by lint 2013-05-28 03:14:44 +09:00
Seo Sanghyeon
363e672736 Use adjustments table for allocation lint 2013-05-28 03:12:13 +09:00
Lindsey Kuper
beec6e4b21 Get rid of no-longer-needed #[doc(hidden)] attributes. 
There were several old `#[doc(hidden)]` attributes in libstd and
libextra, left over from when rustdoc didn't hide private
definitions, tagged with `FIXME #3538`.

Since #3538 is now closed, I removed the `#[doc(hidden)]` attributes
as well as the FIXMEs, but I left `#[doc(hidden)]` in
libstd/task/spawn.rs and libstd/task/rt.rs since those two are
apparently `pub`, as well as in libextra/std.rc since std/extra is
`pub`.
 2013-05-27 13:29:48 -04:00
Daniel Farina
c6f3577f72 Increment copyright year of time.rs 2013-05-27 10:02:48 -07:00
Daniel Farina
379460558b Use passing by-value in gmtime, mktime 
Per the recommendation of the now-removed FIXME.
 2013-05-27 10:02:48 -07:00
bors
3941f78a1b auto merge of #6763 : steveklabnik/rust/core_to_std, r=thestinger 
When I submitted #6748 yesterday, I used the old name.

r? @thestinger
 2013-05-27 07:08:04 -07:00
Steve Klabnik
e2fcb92a6d Fix docs to use std instead of core. 
When I submitted #6748 yesterday, I used the old name.
 2013-05-27 08:19:57 -05:00
gareth
04a39359f8 Rename unwrap_input/unwrap_output as suggested by 
@brson. Also fix a few documentation bugs.
 2013-05-27 13:50:33 +01:00
gareth
49a1ab8745 Make test_change_working_directory change the current 
directory to be the parent of the current-current directory,
instead of changing to the tmp directory, which was causing
issues with OS X and its /tmp => /private/tmp symlink.
 2013-05-27 13:50:33 +01:00
gareth
76c31217be Refactor core::run in order to address many of the issues 
mentioned in #2625.

This change makes the module more oriented around
Process values instead of having to deal with process ids
directly.

Apart from issues mentioned in #2625, other changes include:
- Changing the naming to be more consistent - Process/process
  is now used instead of a mixture of Program/program and
  Process/process.
- More docs/tests.

Some io/scheduler related issues remain (mentioned in #2625).
 2013-05-27 13:50:33 +01:00
bors
d577eafff3 auto merge of #6688 : graydon/rust/issue-3396-mystery-bug-in-metadata, r=Aatch 
Whatever it was, it is no longer a problem here.
 2013-05-27 04:38:04 -07:00
bors
a6b05b385a auto merge of #6761 : ILyoan/rust/ctags, r=thestinger 2013-05-27 02:41:12 -07:00
bors
fa67e091e4 auto merge of #6719 : kud1ing/rust/rustc_w, r=bstrie 
Fixes #6697
 2013-05-26 22:26:06 -07:00
ILyoan
998cbbd739 update ctags define 2013-05-27 13:58:27 +09:00
Daniel Micay
c302010ef0 mark unique pointer parameters as noalias 
Closes #6749
 2013-05-26 14:11:30 -04:00
bors
f5d4ea84f5 auto merge of #6748 : steveklabnik/rust/bool_docs, r=thestinger 
There was some before, but now we have a big header, as well as
lots of individual bits of documentation.
 2013-05-26 10:32:02 -07:00
bors
1f8c4b096d auto merge of #6700 : ben0x539/rust/nestvariantdocs, r=thestinger 
This indents all but the first line of multi-line annotations for individual enum variants with four spaces so that pandoc will recognize everything as belonging to the same list item.

Since that introduces `<p>` tags for some list items, I've gone ahead and inserted blank lines after each list item so that consistently get `<p>` tags for all `<li>`s documenting variants. It's a bit less compact now but still tolerable, I think.
 2013-05-26 09:35:00 -07:00
Steve Klabnik
9bb8077c18 Add documentation for libstd/bool.rs. 
There was some before, but now we have a big header, as well as
lots of individual bits of documentation.
 2013-05-26 09:39:55 -05:00
Daniel Micay
14846613bb inline bump_box_refcount 2013-05-26 10:26:04 -04:00
Daniel Micay
b25c520102 make transmute_copy use memcpy, and inline it 2013-05-26 10:26:04 -04:00
Daniel Micay
58d6864ad7 add an align parameter to call_memcpy 2013-05-26 10:26:04 -04:00
Daniel Micay
f6023a01d4 use uninit for cast::transmute_copy 2013-05-26 10:26:03 -04:00
Daniel Micay
d9c0f0f188 add memset32/memset64 2013-05-26 10:26:03 -04:00
Daniel Micay
2eaa5dbb60 C++0x -> C++11 2013-05-26 10:26:03 -04:00
Daniel Micay
cf8e9f9aec make the memcpy/memmove intrinsics higher-level 
This allows them to make use of the type's alignment, instead of being
pessimistic and assuming it is only 1.
 2013-05-26 10:26:03 -04:00
bors
f254d119ea auto merge of #6742 : Aatch/rust/mut-noalias, r=thestinger 
This marks `&mut` function arguments with the `noalias` attribute. Since the borrow checker enforces this property, this is worth doing.

I'm not sure if the place I'm doing it in is ideal, but it generates the correct code.

Closes #6350
 2013-05-26 05:50:00 -07:00
Benjamin Herr
d89a6ceb1b rustdoc: properly nest markup within enum variant lists (fixes #6605) 
This indents all but the first line of multi-line annotations for
individual enum variants with four spaces so that pandoc will
recognize everything as belonging to the same list item.

Since that introduces `<p>` tags for some list items, I've gone ahead
and inserted blank lines after each list item so that consistently
get `<p>` tags for all `<li>`s documenting variants. It's a bit less
compact now but still tolerable, I think.
 2013-05-26 12:06:32 +02:00
James Miller
2c2346e3d4 Mark &mut parameters as noalias 2013-05-26 17:40:07 +12:00
Tim Chevalier
a243ea39c3 testsuite: Add a test for listing the root directory... 
...and don't treat Path("/") like Path("").
 2013-05-25 20:47:44 -07:00
Tim Chevalier
196851c4c9 core: Fail with a better error message when list_dir gets an empty path 
(Yes, this did happen in real life...)
 2013-05-25 20:47:43 -07:00
Patrick Walton
cf34f9f9a9 librustc: Allow intra-crate start functions, for runtimeless operation. 2013-05-25 18:20:33 -07:00
James Miller
df1814ba08 Add some documentation 2013-05-26 12:54:30 +12:00
James Miller
30b471bf23 Add AtomicOption type 2013-05-26 12:39:53 +12:00
James Miller
008e6e5e7e Make AtomicPtr use *mut, instead of ~ 2013-05-26 11:44:31 +12:00
bors
e2f8b51dc5 auto merge of #6722 : alexcrichton/rust/issue-4219-no-merge-hack, r=brson 
Changes the int/uint modules to all use macros instead of using the `merge` attribute. It would be nice to have #4375 resolved as well for this, but that can probably come at a later date.

Closes #4219.
 2013-05-25 15:13:54 -07:00
bors
2706271317 auto merge of #6732 : Aatch/rust/atomic-types, r=brson 
This pull request is more of an RFC than a finished implementation.

It adds some basic atomic types, with an interface modelled off of C++11's atomic types.

It also adds free functions that provide a slightly nicer interface for atomic operations, though they are unsafe because there isn't a way to be generic over "word-sized" types.

See also #5042
 2013-05-25 14:13:55 -07:00
Björn Steinbrink
6c62d77830 Use an enum for keywords and intern them to improve parser performance 
Currently, keywords are stored in hashsets that are recreated for every
Parser instance, which is quite expensive since macro expansion creates
lots of them. Additionally, the parser functions that look for a keyword
currently accept a string and have a runtime check to validate that they
actually received a keyword.

By creating an enum for the keywords and inserting them into the
ident interner, we can avoid the creation of the hashsets and get static
checks for the keywords.

For libstd, this cuts the parse+expansion part from ~2.6s to ~1.6s.
 2013-05-25 17:57:22 +02:00
bors
b238a08725 auto merge of #6728 : alexcrichton/rust/update-linenoise, r=Aatch 
This updates the bundled linenoise library, and explicitly builds it with UTF8 support. This way rusti correctly handles utf8 characters when doing line operations.

Closes #6681
 2013-05-24 23:34:58 -07:00
James Miller
523360415c Add basic atomic types 2013-05-25 17:51:26 +12:00
Alex Crichton
bf4d3729e8 Fix compilation errors with linenoise 2013-05-25 00:40:12 -05:00
bors
d930b2cafb auto merge of #6730 : hjr3/rust/exit_code, r=z0w0 
Scripts need to know if the tests pass or the program ran correctly.
 2013-05-24 22:37:54 -07:00
bors
0628c92540 auto merge of #6726 : alexcrichton/rust/filter-blocks, r=z0w0 
Among other things, this suppresses a spurious unused import warning in the compiler right now.
 2013-05-24 21:25:54 -07:00
Alex Crichton
876ce10264 Update the linenoise library 2013-05-24 22:32:55 -05:00
Alex Crichton
ac6c15aece Actually filter view_items in blocks 2013-05-24 17:31:15 -05:00
Olivier Saut
ff28bb7839 Remove the clone function for the method 2013-05-24 22:54:58 +02:00
Olivier Saut
f2125434d8 Remove the get function 
Rust is now preferring methods over functions and there is no legacy with ARC
 2013-05-24 22:51:24 +02:00
Herman J. Radtke III
264c84b892 Make rust {test, run} exit with appropriate code. 
Scripts need to know if the tests pass or the program ran correctly.
 2013-05-24 13:41:53 -07:00
Alex Crichton
03ae629259 Remove the #[merge] hack from the parser 2013-05-24 15:32:06 -05:00
Alex Crichton
ec8fb884e9 Remove usage of the #[merge] hack with int modules 2013-05-24 15:31:34 -05:00
Lenny222
1009c21ad7 show options for -W help and -W 2013-05-24 21:32:30 +02:00
bors
b5ab1012f1 auto merge of #6680 : ben0x539/rust/slashslashslash, r=graydon 
There's currently a function in the lexer that rejects a line comment that is all slashes from being a doc comment. I think the intention was that you could draw boxes,

    /////////////
    // like so //
    /////////////

Since a line doc comment split up over multiple paragraphs will have a "blank" line that is just /// between the paragraphs, that would get mistaken for a box segment, lexed as a regular comment, and go missing from the sequence of doc comment attributes before they were reassembled by rustdoc into markdown input.

I figure the best plan here is to just declare that a comment that is exactly `///` is a doc comment after all, and to only omit comments with four slashes or more, which is what this commit implements. Can't really draw boxes that narrow, anyway.
 2013-05-24 05:34:45 -07:00
Gábor Horváth
3d61931fca Only trigger missing documentation warnings to public functions and fields. 2013-05-24 14:13:41 +02:00
bors
2f69bb9ba9 auto merge of #6712 : thestinger/rust/derive, r=catamorphism 2013-05-24 02:04:47 -07:00
Gábor Horváth
c6581325ac Warnings for missing documentations. 2013-05-24 10:27:31 +02:00
bors
ed9a793d24 auto merge of #6706 : brson/rust/glue, r=catamorphism 
Instead of `glue_drop1234` it's `Type::<hash>::glue_drop1234`

Haven't done any performance testing.
 2013-05-23 23:13:46 -07:00
Daniel Micay
0629ef16e8 use deriving for DeepClone 2013-05-24 01:16:15 -04:00
bors
212d6a2f61 auto merge of #6710 : thestinger/rust/swap, r=catamorphism 2013-05-23 22:04:40 -07:00
Daniel Micay
7bff0281c7 optimize util::swap, &mut pointers never alias 2013-05-23 23:00:16 -04:00
Jyun-Yan You
abb2823c35 make arm register definition consistent with rt 2013-05-24 10:42:09 +08:00
Daniel Micay
a7f450ab22 indentation fix 2013-05-23 22:32:33 -04:00
Daniel Micay
7d2f836065 add memcpy intrinsic to mirror memmove 2013-05-23 22:29:30 -04:00
Daniel Micay
5ba5865e85 swap_ptr: rm equality check 
This isn't needed semantically, and it's the wrong case to optimize for.
 2013-05-23 21:57:37 -04:00
bors
a776d65b4d auto merge of #6690 : erickt/rust/cleanup-warnings, r=brson 
Simple patch series to fix up all the warnings a rustc compile is giving at the moment. It also fixes a NOTE in `to_bytes.rs` to remove the `to_bytes::iter_bytes_<N>` functions.
 2013-05-23 18:10:36 -07:00
Erick Tryzelaar
21c3cf02f0 cleanup warnings from librustpkg 2013-05-23 17:57:08 -07:00
Erick Tryzelaar
88a1219336 cleanup warnings from compiletest 2013-05-23 17:57:08 -07:00
Erick Tryzelaar
d7e43aa779 cleanup warnings from librustdoc 2013-05-23 17:57:07 -07:00
Erick Tryzelaar
50f6198ee2 cleanup warnings from librusti 2013-05-23 17:57:07 -07:00
Erick Tryzelaar
9635b30837 cleanup warnings from librustc 2013-05-23 17:57:07 -07:00
Erick Tryzelaar
a4df35f2bc cleanup warnings from libsyntax 2013-05-23 17:57:07 -07:00
Erick Tryzelaar
609a9e69e1 cleanup warnings from libextra 2013-05-23 17:57:06 -07:00
Erick Tryzelaar
dc970c13f4 cleanup warnings from libstd 2013-05-23 17:48:16 -07:00
Erick Tryzelaar
1965d72957 core: remove iter_bytes helper functions 2013-05-23 17:48:16 -07:00
bors
4bbc13d6db auto merge of #6705 : brson/rust/issue-5192, r=catamorphism 
r? @catamorphism 

This could probably refactored to more closely mirror the code for `@objects`, but I'm not inclined to do so.
 2013-05-23 17:04:34 -07:00
Brian Anderson
7f642f3d85 rustc: Give glue symbols meaningful names 
Instead of `glue_drop1234` it's `Type::<hash>::glue_drop1234`

Haven't done any performance testing.
 2013-05-23 17:01:45 -07:00
Brian Anderson
d213443a67 rustc: Check for null before dropping ~objects. #5192 2013-05-23 15:33:34 -07:00
Ted Horst
34cfd2183b more testing fallout from core->std/std->extra move 2013-05-23 15:06:29 -05:00
Patrick Walton
6e2b082adc libextra: Add missing core::prelude import. rs=burningtree 2013-05-23 08:33:30 -07:00
Patrick Walton
be0110989e etc: Fix test combiner for core->std/std->extra change. rs=burningtree 2013-05-23 08:32:36 -07:00
Patrick Walton
18fca3e2e5 librustc: Add some missing use core::prelude::*; in the test cases 2013-05-22 21:57:12 -07:00
Patrick Walton
a5ca58ae34 libextra: Allow unnecessary allocations 2013-05-22 21:57:11 -07:00
Patrick Walton
3a66d732bb libsyntax: Fix more merge fallout. 2013-05-22 21:57:11 -07:00
Patrick Walton
18df18c817 libstd: Fix merge fallout. 2013-05-22 21:57:11 -07:00
Patrick Walton
ee52865c88 test: Update tests and import the prelude in some more places. 2013-05-22 21:57:10 -07:00
Patrick Walton
1be40be613 test: Update tests to use the new syntax. 2013-05-22 21:57:10 -07:00
Patrick Walton
c10e0cb9c9 syntax: Change syntax extensions to expand to std::foo instead of core::foo 2013-05-22 21:57:08 -07:00
Patrick Walton
9200237b4d fuzzer: Change core to std in the fuzzer 2013-05-22 21:57:08 -07:00
Patrick Walton
14be4c23e4 librustdoc: Rename std to extra. 2013-05-22 21:57:08 -07:00
Patrick Walton
b8be7e8329 libfuzzer: Rename std to extra. 2013-05-22 21:57:08 -07:00
Patrick Walton
d5055f4e97 librustc: Make std_inject inject the name std, not core 2013-05-22 21:57:08 -07:00
Patrick Walton
c532e033c9 librustc: Change std to extra throughout libsyntax and librustc 2013-05-22 21:57:08 -07:00
Patrick Walton
f3723cf7c4 libextra: Rename the actual metadata names of libcore to libstd and libstd to libextra 2013-05-22 21:57:07 -07:00
Patrick Walton
ebfc2b8e56 librustc: Rename core injection to std injection 2013-05-22 21:57:05 -07:00
Patrick Walton
0c820d4123 libstd: Rename libcore to libstd and libstd to libextra; update makefiles. 
This only changes the directory names; it does not change the "real"
metadata names.
 2013-05-22 21:57:05 -07:00
Patrick Walton
565942b145 librustc: Fix privacy checking for cross-crate variants 2013-05-22 21:57:03 -07:00
Patrick Walton
211d038abc librustc: Make ~Trait two words by storing the type descriptor in the vtable. 2013-05-22 21:57:03 -07:00
Patrick Walton
db518ef68a test: Fix tests. 2013-05-22 21:57:02 -07:00
Patrick Walton
08e561ae70 librustc: Disable borrow check debugging even when rustc is compiled with -O0. 
This improves -O0 compile times dramatically.
 2013-05-22 21:57:02 -07:00
Patrick Walton
ca9bb2d9ac librustc: Disallow use from reaching into impls or traits. 
This can perhaps be restored in the future. For now this is a precursor to
making typedefs work as expected.
 2013-05-22 21:57:02 -07:00
bors
291518712f auto merge of #6677 : yjh0502/rust/smallintset, r=graydon 
Implement SmallIntSet (refer #4984)
 2013-05-22 20:52:38 -07:00
bors
1d3e84c5d6 auto merge of #6669 : yjh0502/rust/fix_6209, r=graydon 
Fix issue #6209, and some related issues about constant expression
 - unmatched type between arms
 - unmatched type in range
 2013-05-22 18:01:36 -07:00
bors
f517ed0b08 auto merge of #6686 : cmr/rust/fix-6596, r=catamorphism 
The error message is extremely unideal.
 2013-05-22 16:22:35 -07:00
Corey Richardson
5118d2f84a Add test 2013-05-22 19:19:00 -04:00
Corey Richardson
7ccc97e5b4 Fix ICE in macros 2013-05-22 19:18:50 -04:00
Graydon Hoare
ee1b419818 revert no-longer-required workaround for mystery bug, close #3396 2013-05-22 15:35:25 -07:00
Tim Chevalier
1aae163d44 testsuite: Make main fn public 2013-05-22 14:13:42 -07:00
Tim Chevalier
fd94bd984e testsuite: Add passing test for #4107 2013-05-22 14:13:22 -07:00
bors
4bbbae625d auto merge of #6672 : yjh0502/rust/fix_6342, r=graydon 
Fix #6342
 2013-05-22 11:43:35 -07:00
Corey Richardson
e64339645b Implement static_assert attribute 
This verifies that a static item evaluates to true, at compile time.
 2013-05-22 13:13:24 -04:00
Benjamin Herr
5a42481366 declare that "///" is still a doc comment, just not "////+" (fixes #5838) 2013-05-22 15:53:26 +02:00
Jihyun Yu
06685bacf8 add smallintset 2013-05-22 21:01:21 +09:00
bors
b6a0d40c1d auto merge of #6671 : kud1ing/rust/patch-1, r=z0w0 2013-05-22 04:16:26 -07:00
Jihyun Yu
6c33f5044b Fix #6342 2013-05-22 16:11:48 +09:00
kud1ing
da94580ddc "Type :help for help", similar to ghci 2013-05-22 10:03:51 +03:00
Jihyun Yu
f8af2b50ee fix issue #6209 2013-05-22 14:06:25 +09:00
Jyun-Yan You
499b02213d fix arm stack alignment 2013-05-22 08:49:16 +08:00
bors
15e44381af auto merge of #6665 : catamorphism/rust/issue-5741, r=nikomatsakis 
r? @nikomatsakis The way we deal with unreachable expressions in trans is pretty ad hoc,
but this at least doesn't make it worse, and eliminates the LLVM
assertion failure reported in #5741.
 2013-05-21 16:13:15 -07:00
bors
799f281b43 auto merge of #6664 : catamorphism/rust/issue-3796, r=catamorphism 2013-05-21 15:07:24 -07:00
bors
02c59bcc02 auto merge of #6662 : catamorphism/rust/issue-4780, r=catamorphism 2013-05-21 14:04:27 -07:00
Tim Chevalier
8c68c4a52c rustc: Don't generate code for unreachable expressions 
The way we deal with unreachable expressions in trans is pretty ad hoc,
but this at least doesn't make it worse, and eliminates the LLVM
assertion failure reported in #5741.
 2013-05-21 13:15:48 -07:00
Tim Chevalier
1df8a543f1 testsuite: Add xfailed test cases 2013-05-21 13:12:31 -07:00
Tim Chevalier
1fadb97b68 testsuite: Update test for #2478. Still xfailed 2013-05-21 12:58:27 -07:00
Tim Chevalier
b6cf84f3e0 testsuite: Test for #4780 2013-05-21 12:55:54 -07:00
bors
0252c30443 auto merge of #6658 : sanxiyn/rust/static-string-2, r=thestinger 2013-05-21 12:49:33 -07:00
bors
73597a5bd5 auto merge of #6657 : sanxiyn/rust/allocation, r=thestinger 2013-05-21 11:40:41 -07:00
Seo Sanghyeon
743e4b044c Use static strings 2013-05-22 02:48:56 +09:00
bors
64963d6cba auto merge of #6611 : huonw/rust/syntax-ext-no-dup, r=jbclements 
Fixes https://github.com/mozilla/rust/issues/6578 by merging the 3 different ways to build an AST into a single `AstBuilder` trait, creating a more uniform and briefer interface.

Also, converts the `ext_ctxt` trait-object to be a plain struct, as well as renaming it to `ExtCtxt`.

Seems to make expansion slightly faster for the normal case (e.g. `libcore` and `libstd`), but slower for `librustc` (slightly) and `libsyntax` (0.3s -> 0.8s! I'm investigating this, but I'd prefer this patch to land relatively quickly.).

`git blame` suggests maybe @graydon or @erickt are familiar with this area of the code. r?
 2013-05-21 10:43:17 -07:00
Seo Sanghyeon
6b525ecbda Take string slices 2013-05-22 02:32:29 +09:00
Huon Wilson
a59bec43e3 syntax/ext: convert all AstBuilder methods to a uniform syntax. 2013-05-22 00:30:52 +10:00
Huon Wilson
6e50515530 syntax/ext: migrate build.rs functions to AstBuilder methods. 2013-05-22 00:15:36 +10:00
Seo Sanghyeon
70222b7e86 Remove unnecessary allocations flagged by lint from fuzzer 2013-05-21 23:05:45 +09:00
Huon Wilson
8c15a0ec4c syntax/ext: collect the ast building traits into a single trait. 2013-05-22 00:04:10 +10:00
Huon Wilson
4045da9f4f syntax/ext: modernise ext_ctxt to be CamelCase and use new. 2013-05-22 00:04:10 +10:00
Huon Wilson
eea265ea16 syntax/ext: Remove the trait-object indirection of the ext_ctxt object. 2013-05-22 00:02:37 +10:00
Seo Sanghyeon
d4724c1a17 Remove unnecessary allocations flagged by lint from rustpkg 2013-05-21 23:00:34 +09:00
Seo Sanghyeon
d543354d6c Remove unnecessary allocations flagged by lint from rustdoc 2013-05-21 22:55:07 +09:00
Huon Wilson
8e9eba8013 syntax/ext: remove the ~str dependence of the deriving code. 2013-05-21 23:33:58 +10:00
bors
808aada1fb auto merge of #6654 : sanxiyn/rust/accurate-span-2, r=bstrie 2013-05-21 05:37:17 -07:00
Seo Sanghyeon
258d20ea84 Correct span for unused_import 2013-05-21 19:09:22 +09:00
Seo Sanghyeon
9390cdaa8b Correct span for expr_vec 2013-05-21 19:08:34 +09:00
bors
dc7b83d186 auto merge of #6650 : crabtw/rust/mips-rt, r=sanxiyn 
Results of libcore and libstd tests

```
failures:
    rand::tests::test_rng_seeded_custom_seed2
    time::tests::run_tests
    uv_ll::test::test_uv_ll_struct_size_addrinfo
    uv_ll::test::test_uv_ll_struct_size_uv_timer_t

segfaults:
    stackwalk::test_simple
    stackwalk::test_simple_deep
```
 2013-05-21 03:01:17 -07:00
bors
329d8e2622 auto merge of #6648 : alexcrichton/rust/issue-6633, r=graydon 
Resolves #6633 and removes an unnecessary import in libcore
 2013-05-21 01:04:16 -07:00
bors
5a3e320514 auto merge of #6647 : alexcrichton/rust/unnecessary-alloc, r=graydon 
This adds a lint mode for detecting unnecessary allocations on the heap. This isn't super fancy, currently it only has two rules

1. For a function's arguments, if you allocate a `[~|@]str` literal, when the type of the argument is a `&str`, emit a warning.
2. For the same case, emit warnings for boxed vectors when slices are required.

After adding the lint, I rampaged through the libraries and removed all the unnecessary allocations I could find.
 2013-05-20 23:55:20 -07:00
bors
d49a9dbc7f auto merge of #6646 : dotdash/rust/method_lookup, r=brson 2013-05-20 22:52:22 -07:00
bors
7abcc142e5 auto merge of #6626 : brson/rust/io-upstream, r=graydon 
r?

Mostly refactoring, and adding some of the remaining types described in #4419.

The [`Local`](3b4ff41511/src/libcore/rt/local.rs (L17)) trait collects some common, often unsafe patterns around task-local and thread-local values. Making all these types safe is largely the aim of #6210.
 2013-05-20 21:40:27 -07:00
Jyun-Yan You
d86a32bbb2 fix mips stack alignment 2013-05-21 11:58:30 +08:00
bors
adaae45c3e auto merge of #6604 : bjz/rust/ptr-to-option, r=brson 2013-05-20 20:31:26 -07:00
bors
6c0a4693c9 auto merge of #6649 : brson/rust/atomic-load-align, r=graydon 2013-05-20 19:25:29 -07:00
bors
32e30aaa00 auto merge of #6576 : nikomatsakis/rust/issue-5362-tuple-indices, r=graydon 
r? @pcwalton
 2013-05-20 18:04:39 -07:00
Brian Anderson
474d9983be rustllvm: Use target alignment for atomic load/store 2013-05-20 17:28:06 -07:00
bors
24609675eb auto merge of #6528 : brson/rust/docs, r=brson 
Remove the uncommon term 'object tree' in favor of 'value'.
 2013-05-20 16:55:36 -07:00
bors
6d4845668f auto merge of #6372 : brson/rust/intrinsics, r=catamorphism 
...s
 2013-05-20 15:49:45 -07:00
Brian Anderson
a246e8faf3 core::rt: Convert unsafe_borrow_io to a Local impl 2013-05-20 15:21:29 -07:00
Brian Anderson
2042696236 core::rt: Implement Local for Task 2013-05-20 15:21:29 -07:00
Brian Anderson
2f99fb8efa core::rt: Remove local_sched module 2013-05-20 15:21:29 -07:00
Brian Anderson
06f1a64bd6 core::rt: Convert users of local_sched to Local trait 2013-05-20 15:21:09 -07:00
Brian Anderson
18fab45aab core::rt: Make local_sched a wrapper around Local 2013-05-20 15:20:50 -07:00
Brian Anderson
71aa6b6631 core::rt: Move more TLS functionality into local_ptr 2013-05-20 15:20:50 -07:00
Brian Anderson
97c2fd1a96 core::rt: Move some TLS functions from local_sched to local_ptr 2013-05-20 15:20:50 -07:00
Brian Anderson
86ba457349 rt: Rename rust_initialize_global_state to rust_initialize_rt_tls_key 2013-05-20 15:20:50 -07:00
Brian Anderson
f59fcd5d5f core::rt: Store Task as a ~ pointer 2013-05-20 15:20:50 -07:00
Brian Anderson
43c6f32ece core::rt: Add Local trait 2013-05-20 15:20:50 -07:00
Brian Anderson
b0722c55f8 core:rt:: Rename LocalServices to Task 2013-05-20 15:20:49 -07:00
Brian Anderson
fa18a861fb core::rt: Queues MessageQueue and WorkQueue are cloneable 2013-05-20 15:20:49 -07:00
Brian Anderson
d2a1378ed8 core::rt: Add MessageQueue type 
This is the queue used to send messages to Schedulers
 2013-05-20 15:20:49 -07:00
Brian Anderson
ee06ed2bfd core::rt: Put a lock on the work queue 2013-05-20 15:20:49 -07:00
Brian Anderson
f03c9bd08c core::rt: Rename WorkQueue methods, remove extra push method 2013-05-20 15:20:49 -07:00
Brian Anderson
7ffd523354 core: Update clone docs 2013-05-20 15:19:35 -07:00
bors
54eafc009d auto merge of #6639 : osaut/rust/arc-clean, r=brson 
* Add ARC::get method and implements the function from it.
* Add an example showing a simple use of ARC.

Update PR #6622 to avoid git noise.

I will remove the function get later.
 2013-05-20 14:46:45 -07:00
Brian Anderson
7bd4217766 Replace all uses of rust-intrinsic ABI with calls to unstable::intrinsics 2013-05-20 14:41:56 -07:00
Alex Crichton
82fa0018c8 Remove all unnecessary allocations (as flagged by lint) 2013-05-20 16:10:40 -05:00
Alex Crichton
074799b4c5 Implement a lint mode to detect unnecessary allocations 2013-05-20 16:08:50 -05:00
John Clements
999f692645 getting rid of interner_key! macro 2013-05-20 11:49:21 -07:00
John Clements
fc4f304ef9 hygiene infrastructure. 
- added a hash table to memoize rename and mark operations.
- added rename, mark, and resolve fold fns
 2013-05-20 11:49:21 -07:00
John Clements
b621820dc4 detect unused attrs in one more place, allow parsing to continue for all 
changed a bunch of fatal()'s into err()'s, to allow parsing to proceed.
 2013-05-20 11:49:20 -07:00
John Clements
05ab83eea8 parser comment 2013-05-20 11:49:20 -07:00
John Clements
975f264983 refactoring test functions 2013-05-20 11:49:20 -07:00
Alex Crichton
15f97acdc8 Correctly track the source of imports with the same name 2013-05-20 13:02:08 -05:00
Björn Steinbrink
19dc72809d Optimize the lookup of traits containing a given method 
Currently, trait_info is a hashmap that allows a quick lookup of all
methods contained in a given trait, but we actually only use it to
lookup traits that contain a given method. Adjusting the map to support
the lookup we actually need gives a nice speed boost, reducing the time
required for the resolution step for librustc from ~2.6s to ~1.0s on my
box.
 2013-05-20 19:50:30 +02:00
bors
f3b458b5c5 auto merge of #6644 : steveklabnik/rust/remove_unsafe_warning, r=bstrie 
Since a snapshot was done last night, these are good to go.
 2013-05-20 10:31:44 -07:00
Björn Steinbrink
b5be7d8a2c Avoid range checks in HashMap::each() 2013-05-20 18:42:31 +02:00
bors
84233c0b4b auto merge of #6643 : sanxiyn/rust/legacy-modes, r=bstrie 2013-05-20 09:34:44 -07:00
Steve Klabnik
eb3f47a40a Remove two warnings about unneccesary safe blocks. 
Since a snapshot was done last night, these are good to go.
 2013-05-20 09:17:19 -07:00
Seo Sanghyeon
17dfebf883 Remove legacy_modes 2013-05-21 00:41:56 +09:00
Brendan Zabarauskas
eef03c39cf Update to stop unsolicited copying and mark methods as unsafe 2013-05-20 22:07:35 +10:00
Björn Steinbrink
09efd472a9 Remove outdated function transmute_for_stage0 
The function was a workaround for bootstrapping that isn't required
anymore and just degrades hashmap performance, as it doesn't get inlined
cross-crate and turns a no-op into a call.
 2013-05-20 12:10:55 +02:00
Olivier Saut
3f232bc4a0 Add ARC::get method and implements the function from it. Add an example showing a simple use of ARC. 2013-05-20 12:07:14 +02:00
Olivier Saut
a9c7d3f775 Typo corrected and updated copyright years 2013-05-20 12:06:37 +02:00
bors
2e6cda254a auto merge of #6635 : brson/rust/snapshot, r=brson 2013-05-20 02:46:36 -07:00
bors
ab46a38039 auto merge of #6632 : steveklabnik/rust/remove_more_warnings, r=thestinger 
With this, the build is almost 100% warning free.

One more can be fixed after the next snapshot, and there's one other that I filed an issue about already.
 2013-05-20 01:37:39 -07:00
bors
ea0640764a auto merge of #6629 : steveklabnik/rust/remove_uvio_warnings, r=catamorphism 
Mostly of the 'unused imports' kind.

I'm unsure about the 'no unsafe' bit, but that's what it says...
 2013-05-20 00:25:40 -07:00
Brian Anderson
66319b0278 Register snapshots 2013-05-19 23:34:32 -07:00
bors
d019e145c0 auto merge of #6621 : steveklabnik/rust/expand_reader_docs, r=thestinger 
Had a conversation with @cmr in IRC about some places that these
docs were confusing. The functions that advance the stream now say so.

In addition, I think that calling out the similarities to familliar C
functions should help people coming from other languages.
 2013-05-19 23:13:36 -07:00
bors
3a481c0f88 auto merge of #6627 : steveklabnik/rust/remove_warnings, r=thestinger,catamorphism 
These imports were not being used.
 2013-05-19 21:58:38 -07:00
Steve Klabnik
dcc2879266 Add a few 'function's. 
This is now 100% consistent. Whoops!
 2013-05-19 22:40:13 -06:00
Steve Klabnik
d3f70b141a Fix many warnings. 2013-05-19 21:32:32 -07:00
bors
0b39bc275e auto merge of #6624 : steveklabnik/rust/io_prelude, r=catamorphism 
Let's actually give a top-level description of what's in here, eh?
 2013-05-19 20:49:42 -07:00
Steve Klabnik
dc57d15b69 Remove more warnings. 
Mostly of the 'unused imports' kind.
 2013-05-19 20:00:39 -07:00
bors
cab9249c62 auto merge of #6625 : cmr/rust/constops, r=Aatch 2013-05-19 19:40:39 -07:00
Steve Klabnik
06d196ad5f Removing some warnings from logging.rs 
These imports were not being used.
 2013-05-19 19:40:36 -07:00
Steve Klabnik
91d3e7f1a0 Fix wording per feedback 
Thanks @catamorphism!
 2013-05-19 20:39:02 -06:00
Corey Richardson
808c5b8d4e Test fixes, use LLVMConstFCmp in ConstFCmp 2013-05-19 22:09:32 -04:00
Corey Richardson
b97642758f Fix LLVMConst{I,F}Cmp 2013-05-19 22:09:32 -04:00
Corey Richardson
e42fcb958c Implement unimplemented const binops 2013-05-19 22:09:32 -04:00
Steve Klabnik
b1e805694b Add a better introduction for the io module. 
Let's actually give a top-level description of what's in here, eh?
 2013-05-19 19:02:55 -07:00
bors
9283dfe0b4 auto merge of #6619 : steveklabnik/rust/stdout_docs, r=thestinger 
Added docs for stdout, stderr, print, and println.
 2013-05-19 18:22:33 -07:00
Tom Lee
e3a91f60c5 Explain an odd conditional check. 2013-05-19 17:07:18 -07:00
Tom Lee
cac97d7ee5 Remove unused variable. 2013-05-19 17:07:18 -07:00
Tom Lee
e02716e6d3 Reexport static trait methods on traits in the same module. 2013-05-19 17:07:18 -07:00
Steve Klabnik
5877727285 Fix trailing whitespace 2013-05-19 15:31:19 -07:00
Steve Klabnik
1065a92bf3 Elaborate a bit in the Reader docs regarding stream position. 
Had a conversation with @cmr in IRC about some places that these
docs were confusing. The functions that advance the stream now say so.

In addition, I think that calling out the similarities to familliar C
functions should help people coming from other languages.
 2013-05-19 12:57:00 -07:00
Steve Klabnik
929050de73 Added note about prelude inclusion. 2013-05-19 12:42:00 -07:00
Steve Klabnik
a389d86fa4 Add docs for stdin in core::io. 2013-05-19 12:33:01 -07:00
Steve Klabnik
e0b1bdca5b Add additional documentation in core::io. 
Added docs for stdout, stderr, print, and println.
 2013-05-19 12:06:39 -07:00