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Author SHA1 Message Date
Alex Crichton
3be02fc410 rustbuild: Use copies instead of hard links 
The original motivation for hard links was to speed up the various stages of
rustbuild, but in the end this is causing problems on Windows (#39504).

This commit tweaks the build system to use copies instead of hard links
unconditionally to ensure that the files accessed by Windows are always
disjoint.

Locally this added .3s to a noop build, so it shouldn't be too much of a
regression hopefully!
 2017-03-09 07:00:13 -08:00
Charlie Fan
8062cfb372 Implement placement-in protocol for and VecDeque 2017-03-09 22:46:20 +08:00
Robin Kruppe
58ff4f67e3 rustbuild: expose LLVM_PARALLEL_LINK_JOBS 
This allows limiting the number of linker jobs to avoid swapping when
linking LLVM with debug info.
 2017-03-09 15:07:42 +01:00
Jake Goulding
3e2390ff9c Restore creating the channel-rust-$channel-date.txt files 2017-03-09 08:52:11 -05:00
Jake Goulding
57c989caa1 Fix botched member variable rename 2017-03-09 08:52:11 -05:00
Tobias Bucher
da6e7c8f3a Distinguish the ways CStr::from_bytes_with_nul can fail 2017-03-09 13:31:55 +01:00
Tim Neumann
4eeede3e0f fix emscripten test detection 2017-03-09 11:43:53 +01:00
bors
3087a1f39e Auto merge of #40368 - arielb1:rollup, r=arielb1 
Rollup of 20 pull requests

- Successful merges: #40154, #40222, #40226, #40237, #40254, #40258, #40265, #40268, #40279, #40283, #40292, #40293, #40296, #40316, #40321, #40325, #40326, #40327, #40333, #40335
- Failed merges:
 2017-03-09 08:26:17 +00:00
bors
5c9208faf1 Auto merge of #40337 - alexcrichton:racy-dirs, r=brson 
rustbuild: Assert directory creation succeeds

I've been seeing failures on the bots when building jemalloc and my assumption
is that it's because cwd isn't created. That may be possible if this
`create_dir_all` call change in this commit fails, in which case we ignore the
error.

This commit updates the location to call `create_dir_racy` which handles
concurrent invocations, as multiple build scripts may be trying to create the
`native` dir.
 2017-03-09 06:06:34 +00:00
Eduard-Mihai Burtescu
74bc7fda8c Overhaul coercion to use the lazy InferOk obligations passing. 2017-03-09 05:46:33 +02:00
Clar Charr
edf5dc66c1 Box docs: no allocation is done for ZSTs. 2017-03-08 21:53:28 -05:00
bors
758f37480b Auto merge of #40371 - arielb1:bean-counter, r=alexcrichton 
add some disk usage accounting

Try to figure out why we are out of free space

r? @alexcrichton
 2017-03-09 00:20:25 +00:00
Ariel Ben-Yehuda
8bbbfec96f add some disk usage accounting 
Try to figure out why we are out of free space
 2017-03-09 00:05:36 +02:00
Tim Neumann
79a7ee8d83 fix UB in repr(packed) tests 2017-03-08 21:19:31 +01:00
Ariel Ben-Yehuda
f2886e8bda Rollup merge of #40335 - tbu-:pr_doc_str_to_somecase, r=steveklabnik 
Document why `str.to_{lower,upper}case` return `String`

Fixes #39201.
 2017-03-08 20:54:10 +02:00
Ariel Ben-Yehuda
aea8010098 Rollup merge of #40333 - tbu-:pr_doc_ptr_write, r=alexcrichton 
Clarify handling of `src` in `ptr::write`

Fixes #39733.
 2017-03-08 20:54:08 +02:00
Ariel Ben-Yehuda
e8eb05cddd Rollup merge of #40327 - GuillaumeGomez:macros-urls, r=frewsxcv 
Add missing urls in some macros doc

r? @frewsxcv
 2017-03-08 20:54:07 +02:00
Ariel Ben-Yehuda
5ad3f09216 Rollup merge of #40326 - crazymerlyn:fix-doc-link, r=alexcrichton 
Update link to COMPILER_TESTS.md in CONTRIBUTING.md

Link to compiler test documentation was broken after the file was moved by #40086.
This updates the link to the new location of the file.
 2017-03-08 20:54:06 +02:00
Ariel Ben-Yehuda
99aad021ce Rollup merge of #40325 - eddyb:pr38143, r=alexcrichton 
Added remove_from to vec.rs (#38143)

Turns out that if you push to someone's PR branch and cause the PR to close, you lose delegation 😞.

@madseagames I'm really sorry about that 😭
 2017-03-08 20:54:05 +02:00
Ariel Ben-Yehuda
4e347d634d Rollup merge of #40321 - joelgallant:joelgallant-readme, r=aturon 
README formatting in configure/make section

Tiny change to render the `config.mk` correctly
 2017-03-08 20:54:03 +02:00
Ariel Ben-Yehuda
75262cb1f3 Rollup merge of #40316 - oli-obk:patch-4, r=GuillaumeGomez 
Fix a typo in the docs
 2017-03-08 20:54:02 +02:00
Ariel Ben-Yehuda
37faa60d8e Rollup merge of #40296 - topecongiro:add-missing-tests, r=alexcrichton 
Add tests for issues with the 'E-needtest' label.

This PR adds tests for the following issues:
 2017-03-08 20:54:01 +02:00
Ariel Ben-Yehuda
d4eb25cf0e Rollup merge of #40293 - malbarbo:rustdoctest, r=alexcrichton 
Remove extra space in test description (of a mod test)
 2017-03-08 20:54:00 +02:00
Ariel Ben-Yehuda
949eafe34a Rollup merge of #40292 - mmatyas:readme_fix, r=alexcrichton 
Fix text formatting in README

There was a missing backtick in the README.
 2017-03-08 20:53:59 +02:00
Ariel Ben-Yehuda
5070403f2d Rollup merge of #40283 - oconnor663:args_docs, r=alexcrichton 
clarify docs for Args and ArgsOs

The args() and args_os() docs include a line about how the first element
is usually the program name. Include that line in the struct docs too.
 2017-03-08 20:53:58 +02:00
Ariel Ben-Yehuda
006c74432d Rollup merge of #40279 - gibfahn:test-unwind, r=est31 
Add compile-fail tests for remaining items in whitelist and remove it

Add compile-fail tests for `cfg_target_thread_local` and `unwind_attributes`, and remove the whitelist.

Let me know if I should clean up the tests (or if I've done anything else wrong, this is my first contribution to rust).

cc/ @est31
 2017-03-08 20:53:57 +02:00
Ariel Ben-Yehuda
4eb7a335c0 Rollup merge of #40268 - Mark-Simulacrum:normalization-followup, r=arielb1 
Fix normalization error

Follows #40163. I don't know whether this is good, but seems logical.

[This block of code](ba07bd5d23/src/librustc_typeck/check/mod.rs (L2110-L2138)) doesn't contain a call to `normalize_associated_types_in`, while [this](https://github.com/rust-lang/rust/blob/master/src/librustc_typeck/check/mod.rs#L2027-L2028) block does, and is nearly identical.

Ideally these two blocks should be unified into one, but since the change doesn't seem trivial and I'm unsure if this patch will be accepted it hasn't been done yet.

r? @arielb1
 2017-03-08 20:53:56 +02:00
Ariel Ben-Yehuda
5694ac9e7b Rollup merge of #40265 - wesleywiser:rustdoc_style, r=GuillaumeGomez 
Improve the style of the sidebar in rustdoc output

Makes the sidebar a light grey and highlights the currently viewed item in the sidebar more prominently.

All visual design credit goes to @johnwhelchel (#37856)

Sample screenshots:

![screen shot 2017-03-04 at 12 29 48 pm](https://cloud.githubusercontent.com/assets/831192/23580829/db6c26c2-00d6-11e7-8d89-822e25ba79f0.png)

![screen shot 2017-03-04 at 12 30 10 pm](https://cloud.githubusercontent.com/assets/831192/23580828/db69eeca-00d6-11e7-9f89-1e06fd3bf098.png)

![screen shot 2017-03-04 at 12 30 31 pm](https://cloud.githubusercontent.com/assets/831192/23580830/db6d00ce-00d6-11e7-89ca-cd03e148a121.png)
 2017-03-08 20:53:55 +02:00
Ariel Ben-Yehuda
f38e332b79 Rollup merge of #40258 - est31:master, r=nikomatsakis 
Fix description of closure coercion feature

Thanks to @whitequark for pointing this out.
 2017-03-08 20:53:54 +02:00
Ariel Ben-Yehuda
1e536245e8 Rollup merge of #40254 - nagisa:compiler-builtin-no-panic, r=alexcrichton 
Fix personality_fn within the compiler_builtins

compiler_builtins may not have any unwinding within it to link correctly. This is notoriously
finicky, and this small piece of change removes yet another case where personality function
happens to get introduced.

Side note: I do remember solving the exact same thing before. I wonder why it has reappered...

@cuviper, could you please try building beta with this patch applied? It should apply cleanly. If it works, I’ll nominate to land this into beta.

Fixes(?) https://github.com/rust-lang/rust/issues/40251
 2017-03-08 20:53:53 +02:00
Ariel Ben-Yehuda
2c252ff1fb Rollup merge of #40237 - arthurprs:hm-adapt2, r=alexcrichton 
Reduce size overhead of adaptative hashmap

Exposes a boolean flag in RawTable and use it instead of a bool field in HashMap.

Taking a bit from capacity or length would make overflow handling tricky.

Fixes: #40042
 2017-03-08 20:53:52 +02:00
Ariel Ben-Yehuda
68a5a16740 Rollup merge of #40226 - jdhorwitz:master, r=frewsxcv 
Issue #39688 - Help people find String::as_bytes() for UTF-8

Added in links for the inverse functions so people will know that as_bytes() is the inverse of from_utf8() and vice versa.
?r @steveklabnik
 2017-03-08 20:53:51 +02:00
Ariel Ben-Yehuda
7c18194498 Rollup merge of #40222 - steveklabnik:extract-nomicon, r=alexcrichton 
Extract nomicon to its own repo

part of https://github.com/rust-lang/rust/issues/39588

same as https://github.com/rust-lang/rust/pull/40213 but for the nomicon

r? @alexcrichton
 2017-03-08 20:53:50 +02:00
Ariel Ben-Yehuda
df9a721a55 Rollup merge of #40154 - steveklabnik:link-unstable-book, r=frewsxcv 
add unstable book to the bookshelf

r? @frewsxcv @GuillaumeGomez
 2017-03-08 20:53:48 +02:00
bors
ee60afa094 Auto merge of #39860 - japaric:san, r=alexcrichton 
cleanup: remove the *san Cargo features from std

these belong to a previous iteration of the sanitizer implementation

r? @alexcrichton
cc @whitequark
 2017-03-08 13:00:13 +00:00
Eduard-Mihai Burtescu
319890487a Disallow subtyping between T and U in T: Unsize<U>. 2017-03-08 14:36:19 +02:00
bors
f91c3f6755 Auto merge of #39713 - estebank:issue-39698, r=jonathandturner 
Clean up "pattern doesn't bind x" messages

Group "missing variable bind" spans in `or` matches and clarify wording
for the two possible cases: when a variable from the first pattern is
not in any of the subsequent patterns, and when a variable in any of the
other patterns is not in the first one.

Before:

```rust
error[E0408]: variable `a` from pattern #1 is not bound in pattern #2
  --> file.rs:10:23
   |
10 |         T::T1(a, d) | T::T2(d, b) | T::T3(c) | T::T4(a) => { println!("{:?}", a); }
   |                       ^^^^^^^^^^^ pattern doesn't bind `a`

error[E0408]: variable `b` from pattern #2 is not bound in pattern #1
  --> file.rs:10:32
   |
10 |         T::T1(a, d) | T::T2(d, b) | T::T3(c) | T::T4(a) => { println!("{:?}", a); }
   |                                ^ pattern doesn't bind `b`

error[E0408]: variable `a` from pattern #1 is not bound in pattern #3
  --> file.rs:10:37
   |
10 |         T::T1(a, d) | T::T2(d, b) | T::T3(c) | T::T4(a) => { println!("{:?}", a); }
   |                                     ^^^^^^^^ pattern doesn't bind `a`

error[E0408]: variable `d` from pattern #1 is not bound in pattern #3
  --> file.rs:10:37
   |
10 |         T::T1(a, d) | T::T2(d, b) | T::T3(c) | T::T4(a) => { println!("{:?}", a); }
   |                                     ^^^^^^^^ pattern doesn't bind `d`

error[E0408]: variable `c` from pattern #3 is not bound in pattern #1
  --> file.rs:10:43
   |
10 |         T::T1(a, d) | T::T2(d, b) | T::T3(c) | T::T4(a) => { println!("{:?}", a); }
   |                                           ^ pattern doesn't bind `c`

error[E0408]: variable `d` from pattern #1 is not bound in pattern #4
  --> file.rs:10:48
   |
10 |         T::T1(a, d) | T::T2(d, b) | T::T3(c) | T::T4(a) => { println!("{:?}", a); }
   |                                                ^^^^^^^^ pattern doesn't bind `d`

error: aborting due to 6 previous errors
```

After:

```rust
error[E0408]: variable `d` is not bound in all patterns
  --> $DIR/issue-39698.rs:20:37
   |
20 |         T::T1(a, d) | T::T2(d, b) | T::T3(c) | T::T4(a) => { println!("{:?}", a); }
   |                  -          -       ^^^^^^^^   ^^^^^^^^ pattern doesn't bind `d`
   |                  |          |       |
   |                  |          |       pattern doesn't bind `d`
   |                  |          variable not in all patterns
   |                  variable not in all patterns

error[E0408]: variable `c` is not bound in all patterns
  --> $DIR/issue-39698.rs:20:48
   |
20 |         T::T1(a, d) | T::T2(d, b) | T::T3(c) | T::T4(a) => { println!("{:?}", a); }
   |         ^^^^^^^^^^^   ^^^^^^^^^^^         -    ^^^^^^^^ pattern doesn't bind `c`
   |         |             |                   |
   |         |             |                   variable not in all patterns
   |         |             pattern doesn't bind `c`
   |         pattern doesn't bind `c`

error[E0408]: variable `a` is not bound in all patterns
  --> $DIR/issue-39698.rs:20:37
   |
20 |         T::T1(a, d) | T::T2(d, b) | T::T3(c) | T::T4(a) => { println!("{:?}", a); }
   |               -       ^^^^^^^^^^^   ^^^^^^^^         - variable not in all patterns
   |               |       |             |
   |               |       |             pattern doesn't bind `a`
   |               |       pattern doesn't bind `a`
   |               variable not in all patterns

error[E0408]: variable `b` is not bound in all patterns
  --> $DIR/issue-39698.rs:20:37
   |
20 |         T::T1(a, d) | T::T2(d, b) | T::T3(c) | T::T4(a) => { println!("{:?}", a); }
   |         ^^^^^^^^^^^            -    ^^^^^^^^   ^^^^^^^^ pattern doesn't bind `b`
   |         |                      |    |
   |         |                      |    pattern doesn't bind `b`
   |         |                      variable not in all patterns
   |         pattern doesn't bind `b`

error: aborting due to 4 previous errors
```

Fixes #39698.
 2017-03-08 09:30:13 +00:00
Paul Daniel Faria
234753a5ca Fix missing backtick typo 
Fixes rendering of the end of the `Configure and Make` section.
 2017-03-07 21:49:43 -05:00
Alex Crichton
e412af2a88 rustbuild: Assert directory creation succeeds 
I've been seeing failures on the bots when building jemalloc and my assumption
is that it's because cwd isn't created. That may be possible if this
`create_dir_all` call change in this commit fails, in which case we ignore the
error.

This commit updates the location to call `create_dir_racy` which handles
concurrent invocations, as multiple build scripts may be trying to create the
`native` dir.
 2017-03-07 15:24:36 -08:00
Tobias Bucher
f3a2f90c88 Document why str.to_{lower,upper}case return String 
Fixes #39201.
 2017-03-08 00:06:09 +01:00
Tobias Bucher
025bf9582e Clarify handling of src in ptr::write 
Fixes #39733.
 2017-03-07 23:39:49 +01:00
Guillaume Gomez
65ac1e92fe Add missing urls in some macros doc 2017-03-07 19:13:17 +01:00
madseagames
df617195f0 Added remove_from to vec.rs 2017-03-07 19:44:51 +02:00
CrazyMerlyn
b5533d2953 Update link to COMPILER_TESTS.md in CONTRIBUTING.md 2017-03-07 23:13:31 +05:30
Joel Gallant
f283141656 README formatting in configure/make section 2017-03-07 09:00:33 -07:00
Oliver Schneider
acd8fe8fe8 Fix a typo in the docs 2017-03-07 10:45:13 +01:00
topecongiro
7dc36e9d99 Add tests for issues with the 'E-needtest' label. 2017-03-07 14:01:19 +09:00
Wesley Wiser
2bb2a2975f Improve the style of the sidebar in rustdoc output 
Makes the sidebar a light grey and highlights the currently viewed item
in the sidebar more prominently.

All visual design credit goes to @johnwhelchel (#37856)
 2017-03-06 18:23:55 -05:00
bors
b04ebef432 Auto merge of #40272 - jseyfried:fix_const_macro_invocations, r=petrochenkov 
macros: fix const expression invocations

Fixes #40136.
r? @nrc
 2017-03-06 15:04:10 +00:00
Mark Simulacrum
403ae37ce8 Remove reference to Ty. 2017-03-06 07:04:04 -07:00