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Author SHA1 Message Date
Simon Sapin
c09b9f9372 Deprecate the AsciiExt trait in favor of inherent methods 
The trait and some of its methods are stable and will remain.
Some of the newer methods are unstable and can be removed later.

Fixes https://github.com/rust-lang/rust/issues/39658
 2018-03-21 17:54:33 +01:00
bors
cc34ca1c97 Auto merge of #48818 - michaelwoerister:issue-47309, r=eddyb 
Properly handle collecting default impls of methods with lifetime parameters.

r? @eddyb

Fixes #47309.
 2018-03-16 11:13:13 +00:00
bors
5f3996c3ec Auto merge of #48813 - sinkuu:build_in_assert_macro, r=alexcrichton 
Make `assert` a built-in procedural macro

Makes `assert` macro a built-in one without touching its functionality. This is a prerequisite for RFC 2011 (#44838).
 2018-03-16 08:22:11 +00:00
bors
a7170b0412 Auto merge of #48524 - abonander:check-macro-stability, r=petrochenkov 
check stability of macro invocations

I haven't implemented tests yet but this should be a pretty solid prototype. I think as-implemented it will also stability-check macro invocations in the same crate, dunno if we want that or not.

I don't know if we want this to go through `rustc::middle::stability` or not, considering the information there wouldn't be available at the time of macro expansion (even for external crates, right?).

r? @nrc
closes #34079
cc @petrochenkov @durka @jseyfried #38356
 2018-03-16 02:46:23 +00:00
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
a199fb2319
Rollup merge of #49037 - estebank:coherence-tweaks, r=nikomatsakis 
Coherence diagnostic tweaks
 2018-03-16 05:38:11 +08:00
kennytm
64490ff883
Rollup merge of #48990 - ExpHP:dont-drop-the-bomb, r=estebank 
Fix ICE on malformed plugin attributes

See #48941 for some discussion.

This bug had several duplicate reports which were never closed as dupes:

Fixes #47612
Fixes #48387
Fixes #48941
Fixes #48982
 2018-03-16 05:37:39 +08:00
kennytm
55a0075a20
Rollup merge of #49042 - kennytm:fix-e0307-typo, r=rkruppe 
Remove unnecessary "`" in error message E0307 (invalid self type).
 2018-03-16 05:35:20 +08:00
kennytm
5a7aa6cae5
Rollup merge of #49007 - estebank:follow-up-47574, r=oli-obk 
Some tweaks to "type parameters from outer function" diagnostic

Follow up to #47574.
 2018-03-16 05:35:12 +08:00
Esteban Küber
4d5cd21a0d Coherence diagnostic tweaks 2018-03-15 11:59:54 -07:00
kennytm
e1d19df9a5
Rollup merge of #48922 - petrochenkov:asunder, r=nikomatsakis 
Implement import renaming with `_` (RFC 2166)

cc https://github.com/rust-lang/rust/issues/48216
 2018-03-16 01:49:42 +08:00
kennytm
da88827267
Rollup merge of #48875 - jcowgill:mips-test-fixes, r=sanxiyn 
MIPS testsuite fixes

This PR adjusts various bits in the testsuite so that more stuff passes on mips*.
 2018-03-16 01:49:39 +08:00
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
Michael Woerister
5218c2d5ef Properly handle collecting default impls of methods with lifetime parameters. 2018-03-15 13:37:46 +01:00
kennytm
b6ec75fe62
Remove unnecessary "`" in error message E0307 (invalid self type). 2018-03-15 17:59:17 +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
a4d80336c9
Stabilize dotdoteq_in_patterns language feature. 
Stabilize `match 2 { 1..=3 => {} }`.
 2018-03-15 16:58:02 +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
bors
a4af6f089b Auto merge of #48648 - snf:fallible_allocation, r=Kimundi 
Fallible allocation

Implementing RFC#2116 [Fallible Allocation](https://github.com/rust-lang/rust/issues/48043) .
Work in progress. Initially adding @Gankro's try_reserve for Vec.
 2018-03-15 08:18:58 +00:00
Esteban Küber
1bbd4fd395 Add span label to E0044 2018-03-14 19:14:30 -07:00
Esteban Küber
bfc66daef9 Review comment: remove mention of move closure 2018-03-14 18:05:55 -07:00
Esteban Küber
cb5667eaa5 Make hint clearer, with the potential of being wrong 2018-03-14 18:04:21 -07:00
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
Esteban Küber
6d8a173980 Reword E0044 and message for !Send types 
- Reword E0044 help.
 - Change error message for types that don't implement `Send`
 2018-03-14 18:04:20 -07:00
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
Eric Huss
5257275294 Update E0601 test for new message format. 2018-03-14 13:04:24 -07:00
Esteban Küber
16d424f147 Some tweaks to "type parameters from outer function" diagnostic 
Follow up to #47574.
 2018-03-14 12:35:25 -07:00
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
6aa4dcb9cf Add empty main() to tests where it is missing. 2018-03-14 12:23:28 -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
kennytm
4074bafcf1
Rollup merge of #48988 - bobtwinkles:add_48070_test, r=nikomatsakis 
Add a test for #48070

Resolves #48070.
The bug itself was fixed by #48770, but that PR didn't add a test for it.

r? @nikomatsakis
 2018-03-15 00:15:52 +08:00
John Kåre Alsaker
cbdf4ec03e Remove syntax and syntax_pos thread locals 2018-03-14 11:56:01 +01:00
snf
06057d9143 try_reserve: updating message for feature-gate-try_reserve.stderr 2018-03-14 03:48:42 -07:00
snf
92bfcd2b19 implementing fallible allocation API (try_reserve) for Vec, String and HashMap 2018-03-14 03:48:42 -07:00
Vadim Petrochenkov
12ac032c72 Implement import renaming with _ (RFC 2166) 2018-03-14 12:32:53 +03:00
Shotaro Yamada
4a254c0050 Escape stringified expression 
Payload of `Literal` token must be escaped.
Also print printable non-ASCII characters.
 2018-03-14 18:11:42 +09:00
Andrew Cann
a8a0c69191 fix ui test error again 2018-03-14 13:31:02 +08:00
Andrew Cann
b1526ca384 Fixes after rebase 2018-03-14 12:45:14 +08:00
Andrew Cann
5b32211e62 Add note about fallback to !: !Trait error 2018-03-14 12:44:52 +08:00
Andrew Cann
5a6b781266 really actually fix ui test error for real 2018-03-14 12:44:52 +08:00
Andrew Cann
b4f1081af1 really fix ui test errors for real 2018-03-14 12:44:52 +08:00
Andrew Cann
04cad56915 really fix ui test errors 2018-03-14 12:44:51 +08:00
Andrew Cann
edb9d2b20d Fix ui test errors 2018-03-14 12:44:51 +08:00
Andrew Cann
59688e119e Make coerce_never lint an error 
Remove the coerce_never lint and make the behaviour an error.
 2018-03-14 12:44:51 +08:00
Andrew Cann
a9fc3901b0 stabilise feature(never_type) 
Replace feature(never_type) with feature(exhaustive_patterns).
feature(exhaustive_patterns) only covers the pattern-exhaustives checks
that used to be covered by feature(never_type)
 2018-03-14 12:44:51 +08:00
Andrew Cann
9b15ddb29e remove defaulting to unit 
Types will no longer default to `()`, instead always defaulting to `!`.
This disables the associated warning and removes the flag from TyTuple
 2018-03-14 12:44:51 +08:00