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Author SHA1 Message Date
Kurtis Nusbaum
3c8d555497 rename epoch to edition 2018-03-20 10:27:02 -07:00
bors
75af15ee6c Auto merge of #49190 - kennytm:rollup, r=kennytm 
Rollup of 17 pull requests

- Successful merges: #46518, #48810, #48834, #48902, #49004, #49092, #49096, #49099, #49104, #49125, #49139, #49152, #49157, #49161, #49166, #49176, #49184
- Failed merges:
 2018-03-20 10:18:34 +00:00
Vadim Petrochenkov
7c90189e13 Stabilize slice patterns without .. 
Merge `feature(advanced_slice_patterns)` into `feature(slice_patterns)`
 2018-03-20 02:27:40 +03:00
kennytm
7bc9fe3250
Rollup merge of #49092 - mark-i-m:deptrack_readme, r=nikomatsakis 
Replace many of the last references to readmes

In particular, this removes the dep track readme, so it should not be merged before https://github.com/rust-lang-nursery/rustc-guide/pull/92

Fix #47935

cc #48478

r? @nikomatsakis
 2018-03-20 07:15:19 +08:00
kennytm
28eced1cb5
Rollup merge of #49004 - wesleywiser:incr_specialization_graph_query, r=michaelwoerister 
Cache the specialization_graph query

Fixes #48987

r? @michaelwoerister
 2018-03-20 07:15:18 +08:00
kennytm
49b584ce60
Rollup merge of #48834 - ysiraichi:suggest-remove-ref, r=estebank 
Suggest removing `&`s

This implements the error message discussed in #47744.
We check whether removing each `&` yields a type that satisfies the requested obligation.
Also, it was created a new `NodeId` field in `ObligationCause` in order to iterate through the `&`s. The way it's implemented now, it iterates through the obligation snippet and counts the number of `&`.

r? @estebank
 2018-03-20 07:15:15 +08:00
bors
a04b88d194 Auto merge of #49079 - oli-obk:cross_miri, r=michaelwoerister 
Cleanup metadata and incremental cache processing of constants

fixes #49033
fixes #49081

we really need tests for this. do we have any cross compilation tests? I couldn't find any
 2018-03-19 10:39:26 +00:00
bors
15add366fa Auto merge of #49091 - nikomatsakis:issue-49043-ty-infer-hash, r=michaelwoerister 
extend stable hasher to support `CanonicalTy`

Fixes #49043

r? @michaelwoerister
 2018-03-19 05:07:27 +00:00
Yukio Siraichi
736ba433ac Cleaned comments and extras s. 2018-03-18 20:58:56 -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
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
4dd45069fe Refactored with high-order functions. 2018-03-18 20:46:24 -03:00
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
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
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
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
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
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
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
bors
cf5cc2e41e Auto merge of #49088 - michaelwoerister:fix-49070, r=nikomatsakis 
incr.comp.: Make sanity check in try_mark_green() aware of error conditions.

Before this PR, `DepGraph::try_mark_green()` assumed that forcing a query would always set the color of the corresponding dep-node. However, it did not take into account that queries could also fail (e.g. with a cycle error). This PR makes the method handle that condition gracefully.

Fixes #49070.

r? @nikomatsakis
 2018-03-17 00:48:10 +00:00
Mark Mansi
50f2884dcd Replace many of the last references to readmes 2018-03-16 12:43:22 -05:00
Niko Matsakis
f02dc74c2c extend stable hasher to support CanonicalTy 2018-03-16 12:49:37 -04:00
Oliver Schneider
49dac83f84
Cleanup metadata and incremental cache processing of constants 2018-03-16 17:22:37 +01:00
Michael Woerister
ee4a7eba45 incr.comp.: Make sanity check in try_mark_green() aware of error conditions. 2018-03-16 16:19:12 +01:00
bors
3b6412b943 Auto merge of #48896 - alexcrichton:bitcode-in-object, r=michaelwoerister 
rustc: Enable embedding LLVM bitcode for iOS

This commit updates rustc to embed bitcode in each object file generated by
default when compiling for iOS. This was determined in #35968 as a step
towards better compatibility with the iOS toolchain, so let's give it a spin and
see how it turns out!

Note that this also updates the `cc` dependency which should propagate this
change of embedding bitcode for C dependencies as well.
 2018-03-16 13:48:20 +00:00
Oliver Schneider
4133b16036
Only generate miri backtraces if explicitly requested 2018-03-16 11:48:32 +01:00
bors
36b6687318 Auto merge of #49051 - kennytm:rollup, r=kennytm 
Rollup of 17 pull requests

- Successful merges: #48706, #48875, #48892, #48922, #48957, #48959, #48961, #48965, #49007, #49024, #49042, #49050, #48853, #48990, #49037, #49049, #48972
- Failed merges:
 2018-03-16 00:09:14 +00:00
kennytm
a45b79ddb7
Rollup merge of #48706 - ehuss:main-not-found-in-crate, r=estebank 
Add crate name to "main function not found" error message.

Fixes #44798 and rust-lang/cargo#4948.

I was wondering if it might be cleaner to update the ui tests to add a simple `fn main() {}` for the unrelated tests.  Let me know if you would prefer that.
 2018-03-16 01:49:38 +08:00
bors
3926453944 Auto merge of #47813 - kennytm:stable-incl-range, r=nrc 
Stabilize inclusive range (`..=`)

Stabilize the followings:

* `inclusive_range` — The `std::ops::RangeInclusive` and `std::ops::RangeInclusiveTo` types, except its fields (tracked by #49022 separately).
* `inclusive_range_syntax` — The `a..=b` and `..=b` expression syntax
* `dotdoteq_in_patterns` — Using `a..=b` in a pattern

cc #28237
r? @rust-lang/lang
 2018-03-15 16:00:40 +00:00
bors
ff2d506c2c Auto merge of #48138 - estebank:issue-45092, r=nikomatsakis 
Reword E0044 and message for `!Send` types

 - Reword E0044 help.
 - Change error message for types that don't implement `Send`

CC #45092, #46678, #24909, #33307.
 2018-03-15 13:16:09 +00:00
kennytm
939cfa251a
Keep the fields of RangeInclusive unstable. 2018-03-15 17:01:30 +08:00
kennytm
6399d16cfd
Disallow &a..=b and box a..=b in pattern. 
They are disallowed because they have different precedence than
expressions. I assume parenthesis in pattern will be soon stabilized and
thus write that as suggestion directly.
 2018-03-15 16:58:03 +08:00
kennytm
92d1f8d8e4
Stabilize inclusive_range_syntax language feature. 
Stabilize the syntax `a..=b` and `..=b`.
 2018-03-15 16:58:02 +08:00
kennytm
b5913f2e76
Stabilize inclusive_range library feature. 
Stabilize std::ops::RangeInclusive and std::ops::RangeInclusiveTo.
 2018-03-15 16:58:01 +08:00
Esteban Küber
fe1975448c Suggest using move when trying to share ...::channel::{Receiver, Sender} 
Extend `rustc_on_unimplemented` to match on ADT without evaluating type
arguments.
 2018-03-14 18:04:20 -07:00
Wesley Wiser
5766e71fa7 Cache the specialization_graph query 
Fixes #48987
 2018-03-14 21:01:31 -04:00
bors
5ebf74851d Auto merge of #47630 - canndrew:exhaustive-patterns, r=nikomatsakis 
Stabilise feature(never_type). Introduce feature(exhaustive_patterns)

This stabilizes `!`, removing the feature gate as well as the old defaulting-to-`()` behavior. The pattern exhaustiveness checks which were covered by `feature(never_type)` have been moved behind a new `feature(exhaustive_patterns)` gate.
 2018-03-14 23:43:04 +00:00
John Kåre Alsaker
426c51d6ea Make FileMap thread-safe 2018-03-15 00:43:02 +01:00
Niko Matsakis
f9bf827055 resolve '_ in dyn Trait just like ordinary elision 
cc #48468
 2018-03-14 19:39:28 -04:00
bors
521d91c6be Auto merge of #49008 - kennytm:rollup, r=kennytm 
Rollup of 12 pull requests

- Successful merges: #48765, #48831, #48840, #48964, #48970, #48971, #48981, #48988, #48991, #48966, #48993, #48874
- Failed merges:
 2018-03-14 20:59:09 +00:00
Eric Huss
2f1b34cc15 Add backticks to main not found errors. 2018-03-14 12:23:29 -07:00
Eric Huss
b08e6d305f Add suggestion where to add main function. 2018-03-14 12:23:29 -07:00
Eric Huss
b4b7ccbd1c Add crate name to "main function not found" error message. 
Fixes #44798 and rust-lang/cargo#4948.
 2018-03-14 11:40:13 -07:00