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Author SHA1 Message Date
bors
c2f4744d2d Auto merge of #49095 - alexcrichton:debug-asmjs, r=kennytm 
Try to reduce amount of time on the asmjs builder

This PR has two commits for two separate strategies:

* First it disables optimizations for all tests, hopefully saving time by not optimizing the test code. This caused a number of run-pass tests to fail which are switched to being ignored here.
* Next it disables a number of test suites which aren't asm.js specific and already run elsewhere

cc #48826
 2018-03-19 00:02:32 +00:00
Yukio Siraichi
736ba433ac Cleaned comments and extras s. 2018-03-18 20:58:56 -03:00
Yukio Siraichi
0b36b20651 CodeMap functions refactored. 
- Using `span_take_while` to implement others.
 2018-03-18 20:46:29 -03:00
Yukio Siraichi
74a4928ed4 Review fixes. 
- `span_suggestion` changed to `span_suggestion_short`;
- `Span` used changed to contain only `&` refs;
- Tests passing.
 2018-03-18 20:46:28 -03:00
Yukio Siraichi
c1ba5ac62c Reporting with span_suggestion_short. 2018-03-18 20:46:28 -03:00
Yukio Siraichi
f6bffd16d1 Rebased with master. 2018-03-18 20:46:28 -03:00
Yukio Siraichi
52cd07aef7 Created multiple line test. 2018-03-18 20:46:28 -03:00
Yukio Siraichi
f41dc775a3 Keeping code formatting. 
Suggesting snippet without changing the original formatting of the code.
 2018-03-18 20:46:27 -03:00
Yukio Siraichi
97b66d2987 Review fixes. 
- `suggest_snippet` handling space between refs;
- Suggest message changing according to the number of refs that should
be removed.
 2018-03-18 20:46:27 -03:00
Yukio Siraichi
f44b945e0e New test added. 2018-03-18 20:46:27 -03:00
Yukio Siraichi
e0fb0132c1 Test added. 2018-03-18 20:46:27 -03:00
Yukio Siraichi
4dd45069fe Refactored with high-order functions. 2018-03-18 20:46:24 -03:00
boats
2797aaca77
Update tracking issue. 2018-03-18 15:05:45 -07:00
Steven Fackler
16da5d4bb2 Add BufReader::buffer 
This subsumes the need for an explicit is_empty function, and provides
access to the buffered data itself which has been requested from time to
time.
 2018-03-18 13:14:29 -07:00
bors
5508b27145 Auto merge of #49134 - oli-obk:clippy, r=kennytm 
Update clippy and RLS

r? @Manishearth
 2018-03-18 17:22:17 +00:00
Guillaume Gomez
5581aa8eeb Fix events handling in rustdoc 2018-03-18 16:32:41 +01:00
kennytm
8501e95023
Update RLS. 2018-03-18 22:26:57 +08:00
Oliver Schneider
5904543234
Update clippy 2018-03-18 13:29:57 +01:00
csmoe
55116243e7 remove unneeded where clause 2018-03-18 20:18:21 +08:00
Martin Hoffmann
13d94d666e Fix formatting. 2018-03-18 13:05:00 +01:00
bors
8aa27ee309 Auto merge of #48986 - matklad:update-cargo, r=alexcrichton 
Update Cargo

r? @alexcrichton

Let's put new clap argument parsing in production to see if anything dies in flames :)
 2018-03-18 10:03:18 +00:00
bors
7c396ebd0b Auto merge of #48985 - scalexm:lowering, r=nikomatsakis 
MVP for chalkification

r? @nikomatsakis
 2018-03-18 07:35:43 +00:00
bors
5e3ecdce4e Auto merge of #48917 - petrochenkov:import, r=oli-obk 
syntax: Make imports in AST closer to the source and cleanup their parsing

This is a continuation of https://github.com/rust-lang/rust/pull/45846 in some sense.
 2018-03-18 01:50:52 +00:00
Maxim Nazarenko
1e73c1d39f rustbuild: Ship libsynchronization 
Ship libsynchronization from MinGW
 2018-03-18 03:05:00 +02:00
bors
ca6a984261 Auto merge of #48842 - petrochenkov:under, r=nikomatsakis 
syntax: Make `_` a reserved identifier

Why:
- Lexically `_` is an identifier.
- Internally it makes implementation of `use Trait as _;` (https://github.com/rust-lang/rust/issues/48216) and some other things cleaner.
- We prevent the externally observable effect of `_` being accepted by macros expecting `ident` by treating `_` specially in the `ident` matcher:
```rust
macro_rules! m {
    ($i: ident) => { let $i = 10; }
}

m!(_); // Still an error
```
 2018-03-17 23:22:57 +00:00
Vadim Petrochenkov
a02b1d7e2b Add some docs + Fix rebase 2018-03-17 22:29:15 +03:00
Vadim Petrochenkov
636357b09a Cleanup import parsing 
Fix spans of root segments
 2018-03-17 22:12:21 +03:00
Vadim Petrochenkov
f88162654d Rename Span::empty to Span::shrink_to_lo, add Span::shrink_to_hi 2018-03-17 22:12:21 +03:00
Vadim Petrochenkov
e5fb13897d AST: Keep distinction between path and ::path in imports and visibilities 
Add the root segment for name resolution purposes only
 2018-03-17 22:12:21 +03:00
Vadim Petrochenkov
b057c554ab AST: Make renames in imports closer to the source 
Fix `unused_import_braces` lint false positive on `use prefix::{self as rename}`
 2018-03-17 22:12:21 +03:00
Vadim Petrochenkov
c6c6cf9515 AST/HIR: Clarify what the optional name in extern crate items mean 2018-03-17 22:12:21 +03:00
Vadim Petrochenkov
ed5ea5c705 Reject _ in ident matcher 2018-03-17 22:08:18 +03:00
Vadim Petrochenkov
5d06c890fe syntax: Make _ an identifier 2018-03-17 22:08:07 +03:00
Yukio Siraichi
fab7020bd9 Add span_suggestion while removing TyRefs based on the snippet String. 2018-03-17 15:53:33 -03:00
bors
adf2135adc Auto merge of #48936 - Zoxc:cstore, r=michaelwoerister 
Make CrateMetadata and CStore thread-safe

r? @michaelwoerister
 2018-03-17 17:30:14 +00:00
csmoe
9f5a356c1d improve attribute trailing semicolon error 2018-03-17 21:23:41 +08:00
Martin Hoffmann
d664b8954e Rewrite the documentation for BorrowMut. 2018-03-17 14:09:45 +01:00
Martin Hoffmann
5bef034b19 Bring back the phrase 'borrowing as' for what Borrow does. 2018-03-17 14:05:24 +01:00
Simon Sapin
89ecb0d542 Mark deprecated unstable SipHasher13 as a doc-hidden impl detail of HashMap. 
It stays in libcore rather than being private in HashMap’s module
because it shares code with the deprecated *stable* `SipHasher` type.
 2018-03-17 13:04:13 +01:00
bors
61b6bf54fd Auto merge of #49106 - kennytm:rollup, r=kennytm 
Rollup of 8 pull requests

- Successful merges: #48943, #48960, #48983, #49055, #49057, #49077, #49082, #49083
- Failed merges:
 2018-03-17 11:39:38 +00:00
Simon Sapin
c5f020a640 Make the deprecated unstable SipHasher24 type private. 
It is still used by the deprecated *stable* `SipHasher` type.
 2018-03-17 11:07:02 +01:00
kennytm
ef9581e757
Rollup merge of #49083 - oli-obk:mopsgeschwindigkeit, r=michaelwoerister 
Only generate miri backtraces if explicitly requested

fixes #49072
fixes #48888

r? @michaelwoerister
 2018-03-17 17:20:49 +08:00
kennytm
7638c9fd84
Rollup merge of #49082 - SimonSapin:mu, r=alexcrichton 
Remove deprecated unstable alloc::heap::EMPTY constant
 2018-03-17 17:20:48 +08:00
kennytm
f24e35cabd
Rollup merge of #49077 - sinkuu:macro_use_typo, r=estebank 
Checks for unknown attributes before aborting due to unresolved macros

Fixes #49074

The ``attribute `...` is currently unknown to the compiler`` error was not shown if there are any unresolved macros, which might be caused by mistyped `macro_use`.
 2018-03-17 17:20:47 +08:00
kennytm
c78426bfc8
Rollup merge of #49057 - Zoxc:fast-submodules, r=alexcrichton 
Faster submodule updating

For the common case when there are no submodules which need updating, this takes 0.48 seconds instead of 47 seconds.

r? @alexcrichton
 2018-03-17 17:20:46 +08:00
kennytm
a2289dadb0
Rollup merge of #49055 - alexcrichton:ship-more-libs, r=nikomatsakis 
rustbuild: Add more MinGW libraries to ship

Closes #49044
 2018-03-17 17:20:44 +08:00
kennytm
b724c69374
Rollup merge of #48983 - gnzlbg:red, r=alexcrichton 
add intrinsics for portable packed simd vector reductions

Adds the following portable vector reduction intrinsics:

* fn simd_reduce_add<T, U>(x: T) -> U;
* fn simd_reduce_mul<T, U>(x: T) -> U;
* fn simd_reduce_min<T, U>(x: T) -> U;
* fn simd_reduce_max<T, U>(x: T) -> U;
* fn simd_reduce_and<T, U>(x: T) -> U;
* fn simd_reduce_or<T, U>(x: T) -> U;
* fn simd_reduce_xor<T, U>(x: T) -> U;

I've also added:

* fn simd_reduce_all<T>(x: T) -> bool;
* fn simd_reduce_any<T>(x: T) -> bool;

These produce better code that what we are currently producing in `stdsimd`, but the code is still not optimal due to this LLVM bug:  https://bugs.llvm.org/show_bug.cgi?id=36702

r? @alexcrichton
 2018-03-17 17:20:43 +08:00
kennytm
c9d06a4a4e
Rollup merge of #48960 - nikomatsakis:issue-48468-dyn-trait-elision, r=cramertj 
resolve `'_` in `dyn Trait` just like ordinary elision

r? @cramertj

Fixes #48468
 2018-03-17 17:20:42 +08:00
kennytm
2a7dac05e7
Rollup merge of #48943 - comex:verbose, r=kennytm 
Support extra-verbose builds

- The bootstrap crate currently passes -v to Cargo if itself invoked with -vv.  But Cargo supports -vv (to show build script output), so make bootstrap pass that if itself invoked with -vvv.  (More specifically, pass N '-v's to Cargo if invoked with N+1 of them.)

- bootstrap.py currently tries to pass on up to two '-v's to cargo when building bootstrap, but incorrectly ('-v' is marked as 'store_true', so argparse stores either False or True, ignoring multiple '-v's).  Fix this, allow passing any number of '-v's, and make it consistent with bootstrap's invocation of Cargo (i.e. subtract one from the number of '-v's).

- Also improve bootstrap.py's config.toml 'parsing' to support arbitrary verbosity levels, + allow command line to override it.
 2018-03-17 17:20:41 +08:00
bors
c3fd5d0dde Auto merge of #48904 - Zoxc:code-and-file-maps, r=michaelwoerister 
Make CodeMap and FileMap thread-safe

r? @michaelwoerister
 2018-03-17 08:54:22 +00:00