Commit Graph

47458 Commits

Author SHA1 Message Date
Tshepang Lekhonkhobe
c6b8deef7d doc: fix typo 2015-09-30 08:39:02 +02:00
bors
c459e897bd Auto merge of #28729 - retep998:canonical-dir, r=alexcrichton
cc https://github.com/rust-lang/rust/issues/27706
2015-09-30 05:19:17 +00:00
Dato Simó
7914d1b8b7 Fix typo in docs: usize is unsigned, not signed. 2015-09-30 01:18:23 -03:00
bors
44d404804c Auto merge of #28724 - tsion:remove-double-semicolons, r=alexcrichton
Really minor code cleanup, because why not?
2015-09-30 03:24:00 +00:00
bors
15db6ec571 Auto merge of #28500 - alexcrichton:docker-travis, r=brson
Travis CI has new infrastructure using the Google Compute Engine which has both
faster CPUs and more memory, and we've been encouraged to switch as it should
help our build times! The only downside currently, however, is that IPv6 is
disabled, causing a number of standard library tests to fail.

Consequently this commit tweaks our travis config in a few ways:

* ccache is disabled as it's not working on GCE just yet
* Docker is used to run tests inside which reportedly will get IPv6 working
* A system LLVM installation is used instead of building LLVM itself. This is
  primarily done to reduce build times, but we want automation for this sort of
  behavior anyway and we can extend this in the future with building from source
  as well if needed.
* gcc-specific logic is removed as the docker image for Ubuntu gives us a
  recent-enough gcc by default.
2015-09-30 01:21:55 +00:00
Jan Likar
ff2bc7785d Improve "Variable bindings" chapter
- Expand the first paragraph

 - Improve readability by partitioning the chapter into the following
   sections: "Patterns", "Type annotations", "Mutability", and
   "Initializing bindings"

 - Add "Scope and shadowing" section (fix #28177)
2015-09-30 02:42:52 +02:00
Alex Crichton
27dd6dd3db Tweak Travis to use GCE
Travis CI has new infrastructure using the Google Compute Engine which has both
faster CPUs and more memory, and we've been encouraged to switch as it should
help our build times! The only downside currently, however, is that IPv6 is
disabled, causing a number of standard library tests to fail.

Consequently this commit tweaks our travis config in a few ways:

* ccache is disabled as it's not working on GCE just yet
* Docker is used to run tests inside which reportedly will get IPv6 working
* A system LLVM installation is used instead of building LLVM itself. This is
  primarily done to reduce build times, but we want automation for this sort of
  behavior anyway and we can extend this in the future with building from source
  as well if needed.
* gcc-specific logic is removed as the docker image for Ubuntu gives us a
  recent-enough gcc by default.
2015-09-29 16:56:35 -07:00
bors
65d5c08337 Auto merge of #28702 - arielb1:metadata-versioning, r=nrc
This prevents ICEs when old crates are used with a new version of
rustc. Currently, the linking of crates compiled with different
versions of rustc is completely unsupported.

Fixes #28700

r? @nrc
2015-09-29 23:26:34 +00:00
Andrew Paseltiner
532ee3c6d6 Derive Clone for Peekable 2015-09-29 18:35:33 -04:00
Ariel Ben-Yehuda
f2d5ebeae9 sacrifice a few bytes for the euv demon 2015-09-30 00:51:12 +03:00
bors
59eb444076 Auto merge of #28715 - petrochenkov:visit, r=nrc
Some minor parts of AST and HIR were not visited by the `visit::walk_xxx` methods - some identifiers, lifetimes, loop labels, attributes of exported macros - but nothing as serious as in, for example, https://github.com/rust-lang/rust/pull/28364.
\+ Added a convenience macro for visiting lists (including Options)
\+ Removed some pre-Deref-coersions `&**` noise from visitors

r? @nrc
2015-09-29 21:32:39 +00:00
bors
19fe7b6d64 Auto merge of #28623 - llogiq:faster-fasta, r=brson
I just removed the num_cpus dependency (because we don't want that in there), using 4 threads instead.

I should add that Veedrac asked me to submit this here in his name.
2015-09-29 19:28:27 +00:00
Ariel Ben-Yehuda
9699adc508 store the rustc version in metadata and check it
This prevents ICEs when old crates are used with a new version of
rustc. Currently, the linking of crates compiled with different
versions of rustc is completely unsupported.

Fixes #28700
2015-09-29 21:27:08 +03:00
Peter Atashian
6b9b2ee878 Make fs::canonicalize work on directories on Windows
Signed-off-by: Peter Atashian <retep998@gmail.com>
2015-09-29 14:21:39 -04:00
Ulrik Sverdrup
e2aa82c413 Remove redundant uses of Iterator::by_ref() 2015-09-29 19:20:18 +02:00
Simonas Kazlauskas
cefadf05f9 Enable and make stage0 landing pads optional 2015-09-29 20:18:03 +03:00
Lee Jeffery
e4d9951984 Add unused_attributes to unused lint group. 2015-09-29 16:44:26 +01:00
bors
5f06607e23 Auto merge of #27273 - tshepang:claim-not-accurate, r=steveklabnik 2015-09-29 15:04:47 +00:00
Andrew Paseltiner
61cb4d4fc8 Add test for #21922
Closes #21922.
2015-09-29 10:19:24 -04:00
Simon Mazur
025ca11ab9 Add fmt::Debug string escape tests 2015-09-29 15:53:58 +03:00
Simon Mazur
24b5d3afd7 Improve speed of fmt::Debug for str and char
fixes #26920
2015-09-29 15:24:04 +03:00
Vadim Petrochenkov
4764d98223 Restore if lets replaced with fors 2015-09-29 11:33:25 +03:00
bors
9d009c0ec1 Auto merge of #28723 - carols10cents:0-or-O-or-o, r=steveklabnik
Especially when documenting the use of `0`, since zero looks very
similar to `O` in fonts not meant for displaying code.

Other literal characters, traits, etc should also use code formatting.
This change makes this documentation more internally consistent.

Before this change, circled is the character I was using this documentation to find out about and that confused me when it wasn't immediately clear what character it was:

<img width="1013" alt="screen shot 2015-09-28 at 10 13 31 pm" src="https://cloud.githubusercontent.com/assets/193874/10154708/c70815fe-6638-11e5-9acc-57c73a524203.png">

After this change:

<img width="981" alt="screen shot 2015-09-28 at 11 26 35 pm" src="https://cloud.githubusercontent.com/assets/193874/10154710/ce73eeb2-6638-11e5-98f7-902f58679316.png">

I ran `make check-docs` and didn't break anything 
2015-09-29 03:38:52 +00:00
Carol (Nichols || Goulding)
a33d61a401 Use code formatting for code-relevant values in std::fmt docs
Especially when documenting the use of `0`, since zero looks very
similar to `O` in fonts not meant for displaying code.

Other literal characters, traits, etc should also use code formatting.
This change makes this documentation more internally consistent.
2015-09-28 22:56:22 -04:00
bors
abfbea2649 Auto merge of #28707 - apasel422:issue-24389, r=alexcrichton
Closes #24389.
2015-09-29 01:45:33 +00:00
Scott Olson
55e48420db Minor code cleanup. 2015-09-28 19:21:18 -06:00
bors
6108e8c3e5 Auto merge of #28705 - marti1125:master, r=steveklabnik
#28701
2015-09-28 23:56:41 +00:00
Vadim Petrochenkov
4744d56846 Fill in some missing parts in the default HIR visitor 2015-09-29 00:23:54 +03:00
bors
a305b0624b Auto merge of #28703 - gavinb:master, r=alexcrichton
Tests invoking a static method using a type alias.

Closes #11047
2015-09-28 21:08:40 +00:00
Vadim Petrochenkov
eedb95101b Fill in some missing parts in the default AST visitor
+ Add helper macro for walking lists (including Options)
2015-09-28 23:06:43 +03:00
bors
3a71c423c7 Auto merge of #28691 - utkarshkukreti:add-path_max-to-liblibc, r=alexcrichton
PATH_MAX is defined for OSX and various BSDs but not Linux right now.

[Source for the value.](9ffecb1028/include/uapi/linux/limits.h (L12))
2015-09-28 18:40:35 +00:00
Andrew Paseltiner
47c176e9d2 Add test for #24389
Closes #24389.
2015-09-28 13:39:29 -04:00
Willy Aguirre
7f9c4aaa09 fixes #17017 (update padding:11px line 142 of rustbook.css) 2015-09-28 12:11:18 -05:00
bors
9e11845d77 Auto merge of #28668 - alexcrichton:crossing-with-jemalloc, r=nrc
This commit updates the compiler to not attempt to use jemalloc for platforms
where jemalloc is never enabled. Currently the compiler attempts to link in
jemalloc based on whether `--disable-jemalloc` was specified at build time for
the compiler itself, but this is only the right decision for the host target,
not for other targets.

This still leaves a hole open where a set of target libraries are downloaded
which were built with `--disable-jemalloc` and the compiler is unaware of that,
but this is a pretty rare case so it can always be fixed later.
2015-09-28 15:58:44 +00:00
Willy Aguirre
e1acf87fe0 remove a sentence #28701 2015-09-28 10:46:50 -05:00
Gavin Baker
f5b6a32230 Test case for Issue 11047
Tests invoking a static method using a type alias
2015-09-28 22:33:29 +10:00
Tshepang Lekhonkhobe
4a5e190d46 reference: Unsafe section does not fit under Functions 2015-09-28 11:13:00 +02:00
Utkarsh Kukreti
dd91f3e431 Add PATH_MAX to liblibc's Linux bindings. 2015-09-27 21:06:54 +05:30
bors
638b2608a7 Auto merge of #28689 - Manishearth:rollup, r=Manishearth
- Successful merges: #28664, #28673, #28681, #28682, #28688
- Failed merges:
2015-09-27 11:01:11 +00:00
Manish Goregaokar
c34f3eaebc Rollup merge of #28688 - Manishearth:fix-primitives-search, r=eddyb
None
2015-09-27 15:05:18 +05:30
Manish Goregaokar
30b43c1b12 Rollup merge of #28682 - apasel422:features, r=steveklabnik 2015-09-27 15:05:18 +05:30
Manish Goregaokar
7e6e64b12d Rollup merge of #28681 - arielb1:destructor-fixes, r=eddyb
Fixes #28568 

r? @eddyb
2015-09-27 15:05:17 +05:30
Manish Goregaokar
5f90904e5a Rollup merge of #28673 - wthrowe:bad-archive, r=alexcrichton 2015-09-27 15:05:17 +05:30
Manish Goregaokar
8c47cfef5d Rollup merge of #28664 - apasel422:collections-debug, r=alexcrichton 2015-09-27 15:05:17 +05:30
Manish Goregaokar
9256947051 rustdoc: Remove crate name from primitives, make them turn up first in search 2015-09-27 14:48:36 +05:30
bors
219eca11b0 Auto merge of #28663 - bluss:vec-as-mut, r=alexcrichton
Implement AsMut for Vec

Fixes #28549
2015-09-27 08:26:49 +00:00
bors
dde7283b80 Auto merge of #28651 - dotdash:exhaustive_match, r=eddyb
By putting an "unreachable" instruction into the default arm of a switch
instruction we can let LLVM know that the match is exhaustive, allowing
for better optimizations.

For example, this match:
```rust
pub enum Enum {
    One,
    Two,
    Three,
}

impl Enum {
    pub fn get_disc(self) -> u8 {
        match self {
            Enum::One => 0,
            Enum::Two => 1,
            Enum::Three => 2,
        }
    }
}
```

Currently compiles to this on x86_64:
```asm
  .cfi_startproc
  movzbl  %dil, %ecx
  cmpl  $1, %ecx
  setne %al
  testb %cl, %cl
  je  .LBB0_2
  incb  %al
  movb  %al, %dil
.LBB0_2:
  movb  %dil, %al
  retq
.Lfunc_end0:
```

But with this change we get:
```asm
  .cfi_startproc
  movb  %dil, %al
  retq
.Lfunc_end0:
```
2015-09-27 05:29:39 +00:00
bors
90c04d0362 Auto merge of #28685 - steveklabnik:rollup, r=steveklabnik
- Successful merges: #28666, #28674, #28677, #28678, #28679, #28680
- Failed merges: #28621
2015-09-27 01:25:00 +00:00
Steve Klabnik
cc44d65c19 Rollup merge of #28680 - xaviershay:doc-readme, r=steveklabnik
This wasn't complete (you need a `./configure`), and it is already
documented well in the main README.

r? @steveklabnik
2015-09-26 18:00:39 -06:00
Steve Klabnik
3e36eecae4 Rollup merge of #28679 - xaviershay:book-unit-example, r=steveklabnik
This was non-obvious to me: with no example, I assumed `Electron {}` and
didn't know what else to try when it didn't work.  The correct form is
weird because it looks like you're assigning the struct name rather than
an instance of the struct.

r? @steveklabnik
2015-09-26 18:00:39 -06:00