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Author SHA1 Message Date
Simon Sapin
5067d2f133 Change the comment on opt-level = 2 to point to https://github.com/rust-lang/rust/issues/50867 2018-05-29 17:38:23 +02:00
bors
59c0f5913d Auto merge of #51133 - spastorino:make_borrowck_use_output, r=nikomatsakis 
Make borrowck use polonius output
 2018-05-29 15:02:39 +00:00
Niko Matsakis
c3d688962d WIP fix rustc-hash cargo.lock entry for polonius-engine 2018-05-29 09:39:32 -04:00
Santiago Pastorino
4c10a65b14
Whitelist datafrog on tidy 2018-05-29 10:19:47 -03:00
Santiago Pastorino
a8b36c9e9a
Run rustfmt 2018-05-29 10:19:47 -03:00
Santiago Pastorino
9de4e342df
Use polonius_output 2018-05-29 10:19:46 -03:00
Douglas Campos
db39ec8f9a
store output in FlowState 2018-05-29 10:19:46 -03:00
Douglas Campos
2cd09f27b8
store polonius output in MirBorrowCtx 2018-05-29 10:19:46 -03:00
Douglas Campos
b45aebfdf6
it compiles, but we do not use the output yet 2018-05-29 10:19:46 -03:00
Douglas Campos
4f88283869
expose -Zpolonius flag 2018-05-29 10:19:46 -03:00
Douglas Campos
422fe7c8e8
bump polonius engine 2018-05-29 10:19:45 -03:00
bors
889d8dcaa7 Auto merge of #51134 - RalfJung:from_raw_parts, r=SimonSapin 
extend from_raw_parts docs for slices and strs to mention alignment requirement

The documentation for `str::from_raw_parts_mut` seems to not be visible because that method is private, bit I figured it could still be fixed. I also removed the reference to the no-longer-existing `str::from_raw_parts` while I was at it.

Alternatively, should I remove `str::from_raw_parts_mut` completely? it is only used in `str::split_at_mut`, where it might as well be inlined.
 2018-05-29 12:50:06 +00:00
Simon Sapin
01e8616be9 Revert "Set opt-level to 3" 
This reverts commit aad9840ad49c56830384e87bc8bd87fd0199dc44.

Level 3 (possibly indirectly, the underlying bug might be in XCode’s linker)
causes unit tests to sefault when compiled with some versions of XCode:
https://github.com/rust-lang/rust/issues/50867

It also appears to cause some segfaults on Windows:
https://github.com/rust-lang/rust/pull/50329#issuecomment-386853473

… and regressions in some rustc performance benchmarks:
https://github.com/rust-lang/rust/pull/50329#issuecomment-388084894
 2018-05-29 14:44:42 +02:00
bors
61f35e507a Auto merge of #51019 - Zoxc:hash-bytes, r=michaelwoerister 
Hash up to 8 bytes at once with FxHasher

r? @michaelwoerister
 2018-05-29 10:18:35 +00:00
bors
4f6d9bf209 Auto merge of #51142 - nickbabcock:doc-inspect, r=frewsxcv 
Document additional use case for iter::inspect

Adds docs for `iter::inspect` showing the non-debug use case

Closes #49564
 2018-05-29 06:50:12 +00:00
bors
fe5c45bb53 Auto merge of #51144 - tmccombs:unix-epoch-stable, r=Mark-Simulacrum 
Stabilize SystemTime::UNIX_EPOCH

Fixes #49502
 2018-05-29 03:22:20 +00:00
bors
5ae5361cdd Auto merge of #50475 - csmoe:debr, r=nikomatsakis 
Refactor DebruijnIndex to be 0-based

Fixes #49813
 2018-05-29 01:11:24 +00:00
Thayne McCombs
855ec8b6d5 Stabilize SystemTime::UNIX_EPOCH 2018-05-28 18:24:01 -06:00
Nick Babcock
18cf47bc7d Document additional use case for iter::inspect 2018-05-28 18:50:16 -05:00
Niko Matsakis
783fe4f880 change to 0-based indices 
Co-authored-by: csmoe <35686186+csmoe@users.noreply.github.com>
 2018-05-28 19:47:05 -04:00
Niko Matsakis
22a25d9b49 make depth private 
Co-authored-by: csmoe <35686186+csmoe@users.noreply.github.com>
 2018-05-28 19:47:05 -04:00
Niko Matsakis
7e15e0baff remove use of depth from TyS and replace with a debruijn index 
Co-authored-by: csmoe <35686186+csmoe@users.noreply.github.com>
 2018-05-28 19:47:05 -04:00
Niko Matsakis
8f15d1ea25 replace binder_depth in LateBoundRegionsDetector 
Co-authored-by: csmoe <35686186+csmoe@users.noreply.github.com>
 2018-05-28 19:47:04 -04:00
Niko Matsakis
06b2a3fbdb convert LateBoundRegionsCollector to track a debruijn index 
Co-authored-by: csmoe <35686186+csmoe@users.noreply.github.com>
 2018-05-28 19:47:04 -04:00
Niko Matsakis
4aeb6efb6d replace use of DebruijnIndex in for_each_free_region 
Co-authored-by: csmoe <35686186+csmoe@users.noreply.github.com>
 2018-05-28 19:47:04 -04:00
Niko Matsakis
34c9ae77f7 refactor resolve_lifetime to track outer-index, not depth 
Co-authored-by: csmoe <35686186+csmoe@users.noreply.github.com>
 2018-05-28 19:47:04 -04:00
Niko Matsakis
f965b79ccf rewrite the hasher to not access depth field 
Co-authored-by: csmoe <35686186+csmoe@users.noreply.github.com>
 2018-05-28 19:47:04 -04:00
Niko Matsakis
e2f7f4a7b7 port nice_region_error code to not track depth but rather index 
Co-authored-by: csmoe <35686186+csmoe@users.noreply.github.com>
 2018-05-28 19:47:04 -04:00
Niko Matsakis
8bd4bffe50 stop invoking DebruijnIndex::new directly 
Co-authored-by: csmoe <35686186+csmoe@users.noreply.github.com>
 2018-05-28 19:47:04 -04:00
Niko Matsakis
b5018de0ed make shifted_in and shifted_out const fns 
Co-authored-by: csmoe <35686186+csmoe@users.noreply.github.com>
 2018-05-28 19:47:03 -04:00
Niko Matsakis
9c5a45044a port fold_regions and friends to use debruijn indices directly 
They no longer talk about plain integers.

Co-authored-by: csmoe <35686186+csmoe@users.noreply.github.com>
 2018-05-28 19:47:03 -04:00
Jonathan Behrens
fc895665c9 Avoid 128-bit arithmetic where possible 2018-05-28 19:01:50 -04:00
bors
e9a489be94 Auto merge of #50465 - clarcharr:wrapping, r=KodrAus 
Add missing Wrapping methods, use doc_comment!

Re-opened version of #49393 . Finishing touches for #32463.

Note that this adds `Shl` and `Shr` implementations for `Wrapping<i128>` and `Wrapping<u128>`, which were previously missed. This is technically insta-stable, but I don't know why this would be a problem.
 2018-05-28 22:28:43 +00:00
Ralf Jung
b30aaf244e get rid of str::from_raw_parts_mut 
str::from_raw_parts has been removed long ago because it can be obtained via
str::from_utf8_unchecked and slice::from_raw_parts.  The same goes for
str::from_raw_parts_mut.
 2018-05-28 22:04:52 +02:00
bors
5bf68db6ec Auto merge of #50929 - zackmdavis:hiridification_initiative, r=michaelwoerister 
operate on `HirId` instead of `NodeId` in `hir::Pat::each_binding`, and consequences of that

See #50928 for motivation.

Questions—

 * Is #50928 actually a good idea as a plan of record, or is there some reason to keep `NodeId`s?
 * Are the uses of `find_node_for_hir_id` in this initial submission OK (see the FIXME comments)?
 * Can we bikeshed a better method names `struct_span_lint_hir` _&c._? (Coined in analogy to the `struct_span_lint_node` and `NodeId`, but it feels kind of semantically clunky.)

r? @michaelwoerister
 2018-05-28 19:16:27 +00:00
John Kåre Alsaker
7ebd4d637d Update rustc-hash to hash up to 8 bytes at once with FxHasher 2018-05-28 20:40:31 +02:00
Niko Matsakis
69ab6f2995 introduce shifted_in, shifted_out and friends 
Co-authored-by: csmoe <35686186+csmoe@users.noreply.github.com>
 2018-05-28 14:25:55 -04:00
Esteban Küber
2b2eff15cd Fix tidy 2018-05-28 10:57:26 -07:00
Esteban Küber
43d863b5ed Add test for reexported crate names 2018-05-28 10:55:32 -07:00
Esteban Küber
b169cf1128 Add primary span label 2018-05-28 10:29:49 -07:00
Esteban Küber
6c7a5ba020 Only suggest assoc fn when sure about the type 2018-05-28 10:18:34 -07:00
bors
2612bbcba0 Auto merge of #50521 - gnzlbg:simd_float, r=alexcrichton 
Add simd math intrinsics and gather/scatter

This PR adds simd math intrinsics for floating-point vectors (sqrt, sin, cos, pow, exp, log, fma, abs, etc.) and the generic simd gather/scatter intrinsics.
 2018-05-28 16:54:44 +00:00
Ralf Jung
3ee9d89969 extend from_raw_parts docs for slices and strs to mention alignment requirement 2018-05-28 18:34:15 +02:00
Zack M. Davis
1b7488d40b scrap find_node_for_hir_id in favor of hir_to_node_id 
Michael Woerister pointed out that `hir_to_node_id` (introduced in
August 2017's 28ddd7a4e) supersedes the functionality of
`find_node_for_hir_id` (just a hash lookup compared to that linear
search).
 2018-05-28 09:20:14 -07:00
Zack M. Davis
078486b9f6 in which NodeMap and friends are macrotized! 2018-05-28 09:20:14 -07:00
Zack M. Davis
1329605a3d operate on HirId in hir::Pat::each_binding, and consequences of that 
Changing the `each_binding` utility method to take the `HirId` of a
binding pattern rather than its `NodeId` seems like a modest first step
in support of the `HirId`ification initiative #50928. (The inspiration
for choosing this in particular came from the present author's previous
work on diagnostics issued during liveness analysis, which is the most
greatly affected module in this change.)
 2018-05-28 09:20:14 -07:00
Nicolas Koch
3b271eb039 Use FIXME instead of TODO; Move bytes_to_copy calculation inside if 
branch
 2018-05-28 17:19:42 +02:00
bors
a2c4d4e2f0 Auto merge of #51121 - Manishearth:rust-syntax, r=killercup 
Mark .fixed files as Rust syntax for GitHub

r? @killercup
 2018-05-28 14:45:46 +00:00
Corey Farwell
12878a78a7 Provide more context for what the {f32,f64}::EPSILON values represent. 2018-05-28 09:28:40 -04:00
bors
2b1d69d6b5 Auto merge of #51118 - nrc:update, r=oli-obk 
Update RLS, Rustfmt, and Cargo

r? @Mark-Simulacrum

Should fix broken rustfmt and RLS builds - Cargo update is needed for compatibility with RLS
 2018-05-28 12:39:03 +00:00