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Author SHA1 Message Date
bors
bd7021fd57 Auto merge of #46533 - nikomatsakis:ui-stamp-files, r=alexcrichton 
compiletest: account for `ui` reference files when deciding to skip

The stamp files for compiletest were ignoring `.stderr` and `.stdout` files. This was driving me crazy.

r? @alexcrichton
 2017-12-07 04:46:16 +00:00
bors
d516d5dff7 Auto merge of #46528 - CensoredUsername:stabilize_abi_sysv64, r=arielb1 
Stabilize abi_sysv64

Closes #36167, stabilizing the use of the "sysv64" ABI on x64 platforms where it is not the default ABI.

FCP on this is complete in the tracking issue.
 2017-12-07 02:13:13 +00:00
Jonathan Strong
9307917d6a Adds language to the documentation for Option and Result suggesting 
the use of lazily evaluated alternatives when appropriate. These
comments are intended to echo a clippy lint on the same topic (see
https://rust-lang-nursery.github.io/rust-clippy/master/index.html#or_fun_call)
 2017-12-06 20:30:57 -05:00
bors
061bdb5c12 Auto merge of #46524 - eddyb:static-static, r=arielb1 
rustc_mir: promote references of statics from other statics.

Fixes #46522 by also allowing `STATIC_REF` in MIR const-qualification, not just AST rvalue promotion.
 2017-12-06 23:42:17 +00:00
Eduard-Mihai Burtescu
292c6ac57f rustc_mir: promote references of statics from other statics. 2017-12-07 01:18:34 +02:00
bors
5a2465e2b4 Auto merge of #45953 - estebank:tab-4, r=nikomatsakis 
Display `\t` in diagnostics code as four spaces

Follow up to #44386 using the unicode variable width machinery from #45711 to replace tabs in the source code when displaying a diagnostic error with four spaces (instead of only one), while properly accounting for this when calculating underlines.

Partly addresses #44618.
 2017-12-06 21:05:53 +00:00
bors
cf30759a84 Auto merge of #46268 - arielb1:union-borrow, r=nikomatsakis 
MIR borrowck: implement union-and-array-compatible semantics

Fixes #44831.
Fixes #44834.
Fixes #45537.
Fixes #45696 (by implementing DerefPure semantics, which is what we want going forward).

r? @nikomatsakis
 2017-12-06 18:30:15 +00:00
Michael Howell
a126a732eb
Fix overlong line length 2017-12-06 10:54:50 -07:00
Michael Howell
d6ba2e4d1c
Fix dangling close paren 2017-12-06 10:54:03 -07:00
bors
833785b090 Auto merge of #46538 - frewsxcv:rollup, r=frewsxcv 
Rollup of 7 pull requests

- Successful merges: #46136, #46378, #46431, #46483, #46495, #46502, #46512
- Failed merges:
 2017-12-06 14:53:37 +00:00
Niko Matsakis
7b456c053c pacify the mercilous tidy 2017-12-06 09:42:09 -05:00
Oliver Schneider
77faf79c0e
Do not automatically merge Cargo.lock 2017-12-06 15:41:46 +01:00
Corey Farwell
bb239e294e Rollup merge of #46512 - Havvy:doc-compile_fail, r=kennytm 
Give compile_error macro examples

I cannot get Rust to build at all with it complaining about GCC not being a valid C compiler or something, so letting TravisCI be my tester...

Fixes #46171
 2017-12-06 09:35:41 -05:00
Corey Farwell
872c0259b6 Rollup merge of #46502 - GuillaumeGomez:improve-search-style, r=QuietMisdreavus 
Improve search style

Fixes #46494.

r? @QuietMisdreavus
 2017-12-06 09:35:40 -05:00
Corey Farwell
17dd988e72 Rollup merge of #46495 - timotree3:patch-1, r=nikomatsakis 
Update old link

The CONTRIBUTING.md page currently links to an old wiki page in rust-lang/rust-wiki-backup. There is a more up-to-date page in-tree so I changed the link to point there so new contributors can find it more easily.
 2017-12-06 09:35:39 -05:00
Corey Farwell
4a0647d1f9 Rollup merge of #46483 - frewsxcv:frewsxcv-ptr-swap, r=BurntSushi 
Document behavior of `ptr::swap` with overlapping regions of memory.

Fixes https://github.com/rust-lang/rust/issues/44479.
 2017-12-06 09:35:38 -05:00
Corey Farwell
e5fd52bed2 Rollup merge of #46431 - steveklabnik:gh42725, r=QuietMisdreavus 
Mention the name of ? in Result's docs

Fixes #42725

or at least, this is the best we can really do. #35946 is tracking
better errors already, so that should cover the other part of it.
 2017-12-06 09:35:37 -05:00
Corey Farwell
f5e4aa2a80 Rollup merge of #46378 - udoprog:benches-rand, r=kennytm 
Fix use of rand in liballoc benches
 2017-12-06 09:35:36 -05:00
Corey Farwell
b5f11da0ac Rollup merge of #46136 - tbu-:pr_werror, r=nikomatsakis 
Clarify what `-D warnings` or `-F warnings` does

They set all lints currently on the warning level to `deny` or `forbid`,
respectively.
 2017-12-06 09:35:35 -05:00
Simon Sapin
1cf11b3d0b Rename fs::read_utf8 to read_string 2017-12-06 14:10:51 +01:00
Niko Matsakis
8681290240 compiletest: account for ui reference files when deciding to skip 2017-12-06 06:31:10 -05:00
Niko Matsakis
a4cafe46c2 runtest: rustfmt 2017-12-06 06:20:58 -05:00
bors
632ad19135 Auto merge of #46192 - arielb1:locally-coherent, r=nikomatsakis 
coherence: fix is_knowable logic

A trait-ref that passes the orphan-check rules can still be implemented in a crate downstream from our crate (for example, `LocalType for LocalTrait<_>` might be matched by a `LocalType for LocalTrait<TypeFromDownstreamCrate>`), and this should be known by the `is_knowable`  logic.

Trait selection had a hackfix for this, but it's an hacky fix that does not handle all cases. This patch removes it.

fixes #43355.

r? @nikomatsakis

Needs a crater run
 2017-12-06 10:36:09 +00:00
Agustin Chiappe Berrini
65ccf24ce8 and refactor to just move the checking 2017-12-06 04:28:01 -05:00
bors
a62910baca Auto merge of #46521 - SimonSapin:uninhabited-variants, r=eddyb 
rustc_trans: don't write discriminants for uninhabited variants

Fixes #46519.

Patch as suggested by eddyb: https://github.com/rust-lang/rust/issues/46519#issuecomment-349443519
 2017-12-06 08:01:14 +00:00
bors
6a5895c433 Auto merge of #46530 - nrc:rls-update, r=alexcrichton 
Update rls and rustfmt and set them testing

r? @alexcrichton
 2017-12-06 05:29:39 +00:00
Nick Cameron
36c380292c Update Cargo 2017-12-06 18:21:14 +13:00
Nick Cameron
75029259b3 Update rls and rustfmt 2017-12-06 18:18:44 +13:00
bors
d10b04d3df Auto merge of #45898 - JRegimbal:master, r=QuietMisdreavus 
Change "Types/modules" title of search tab to be more accurate

From issue #45787. Used "In name" as per suggestion from @Seeker14491.
 2017-12-06 03:02:17 +00:00
CensoredUsername
d68d127875 Stabilize abi_sysv64 2017-12-06 01:19:35 +01:00
Ariel Ben-Yehuda
9d3558725b work around weird match arm lifetimes 2017-12-06 02:10:24 +02:00
Jeff Crocker
3f0cc7caca
Format function interface fingerprint hash tests 2017-12-05 15:27:14 -08:00
Jeff Crocker
104ebd2c43
Update 'while loop' fingerprint hash tests 2017-12-05 15:01:49 -08:00
Jeff Crocker
b8714c6040
Update 'while let loop' fingerprint hash tests 2017-12-05 14:57:35 -08:00
Ariel Ben-Yehuda
66c032cb2d more comments 2017-12-06 00:51:47 +02:00
Jeff Crocker
3f48cbb455
Update loop expression fingerprint hash tests 2017-12-05 14:50:54 -08:00
Simon Sapin
d4fabb987b rustc_trans: don't write discriminants for uninhabited variants 
Fixes #46519.

Patch as suggested by eddyb:
https://github.com/rust-lang/rust/issues/46519#issuecomment-349443519
 2017-12-05 23:50:41 +01:00
Jeff Crocker
820ed30a85
Update inline asm fingerprint hash tests 2017-12-05 14:44:52 -08:00
Ariel Ben-Yehuda
425c2c3606 convert errors to warnings 2017-12-06 00:43:47 +02:00
Jeff Crocker
bc1754216d
Update function interface fingerprint hash tests 2017-12-05 14:40:13 -08:00
JRegimbal
41df62ce29 Changed tab names to those agreed upon. 
Tabs are "In Names", "In Parameters", and "In Return Types".
 2017-12-05 17:39:50 -05:00
Ariel Ben-Yehuda
37df5e0b91 adjust libcore 2017-12-06 00:34:02 +02:00
Ariel Ben-Yehuda
6b9fbb2ab8 fix borrows across loops, libcore *almost* compiles 2017-12-06 00:34:02 +02:00
Ariel Ben-Yehuda
82f3fc5dbc fix handling of immutable variables 2017-12-06 00:34:02 +02:00
Ariel Ben-Yehuda
210f76816f handle gen/kill sets together 2017-12-06 00:34:01 +02:00
Ariel Ben-Yehuda
243c5a5faa fix handling of CallScopeData 
This fixes the tests for issue #29793
 2017-12-06 00:34:01 +02:00
Ariel Ben-Yehuda
cbcae7f694 improve conflict error reporting 2017-12-06 00:34:01 +02:00
Ariel Ben-Yehuda
f8c35d9e41 fix handling of consts in borrow-checking 
I'm not sure how correct it this, but it gets whatever needs to compile
to compile.
 2017-12-06 00:34:01 +02:00
Ariel Ben-Yehuda
87a8a70d0d MIR borrowck: avoid formatting state when it is not needed 
This improves performance on large functions.
 2017-12-06 00:34:01 +02:00
Ariel Ben-Yehuda
6bc4b50511 MIR borrowck: implement union-and-array-compatible semantics 
Fixes #44831.
Fixes #44834.
Fixes #45537.
Fixes #45696 (by implementing DerefPure semantics, which is what we want
going forward).
 2017-12-06 00:34:01 +02:00