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Author SHA1 Message Date
varkor
cb4bd5a22c Update ub-uninhabit tests 2018-12-11 11:18:55 +00:00
varkor
6e5e54f735 Use unions for uninhabitedness checking rather than mem::transmute 2018-12-11 11:18:55 +00:00
varkor
419d2d8f31 Update const eval uninhabited messages 2018-12-11 11:18:55 +00:00
varkor
ffce4fbd6c Update uninhabited matches tests 2018-12-11 11:18:55 +00:00
Vadim Petrochenkov
44fe586060 Fix rebase + Add missing // force-host 2018-12-09 21:10:19 +03:00
Vadim Petrochenkov
725d22e645 Move some tests from ui-fulldeps to ui 2018-12-09 19:56:30 +03:00
Vadim Petrochenkov
4c9c70af38 Move former compile-fail-fulldeps tests to ui 2018-12-09 19:56:30 +03:00
bors
8db23425a3 Auto merge of #56616 - estebank:issue-56539, r=davidtwco 
Encode `TraitAlias` as if they were `Trait`

Fix #56539.
 2018-12-08 19:34:43 +00:00
Mazdak Farrokhzad
9f7f949600
Rollup merge of #56620 - petrochenkov:noclutter, r=estebank 
resolve: Reduce some clutter in import ambiguity errors

Noticed in https://www.reddit.com/r/rust/comments/a3pyrw/announcing_rust_131_and_rust_2018/eb8alhi/.
The first error is distracting, but unnecessary, it's a *consequence* of the ambiguity error and appears because one of the ambiguous `actix` modules (unsurprisingly) doesn't have the expected name in it.
 2018-12-08 08:43:49 +01:00
Mazdak Farrokhzad
ac15b4f4bd
Rollup merge of #56248 - estebank:suggest-bare-pub, r=petrochenkov 
Suggest an appropriate token when encountering `pub Ident<'a>`

Fix #55403. Follow up to #45997.
 2018-12-08 08:43:43 +01:00
Alexander Regueiro
003c5b796e Fixed nll stderr file. 2018-12-08 03:17:54 +00:00
Vadim Petrochenkov
2010b4f60b resolve: Reduce some clutter in import ambiguity errors 2018-12-08 04:19:29 +03:00
Alexander Regueiro
4d95f5b46d Fixed test stderr files. 2018-12-07 23:53:34 +00:00
Alexander Regueiro
ee89c088b0 Various minor/cosmetic improvements to code 2018-12-07 23:53:34 +00:00
Esteban Küber
14cca296c5 Encode TraitAlias as if they were Trait 2018-12-07 14:52:44 -08:00
David Wood
4a286d33f9
Fix ICE in region naming. 
This commit puts a fix in place for the ICE in region naming code so
that it doesn't break the compiler. However, this results in the
diagnostic being poorer as the borrow explanation that was causing the
ICE is not being added - this should be fixed as a follow-up.
 2018-12-07 14:45:30 +01:00
Vadim Petrochenkov
8ab115c21d Unsupport #[derive(Trait)] sugar for #[derive_Trait] legacy plugin attributes 2018-12-07 03:30:01 +03:00
bors
4bb5d35659 Auto merge of #56392 - petrochenkov:regensym, r=oli-obk 
Delay gensym creation for "underscore items" (`use foo as _`/`const _`) until name resolution

So they cannot be cloned by macros. See https://github.com/rust-lang/rust/pull/56303 for the discussion.

Mostly fix cross-crate use of underscore items by inverting the "gensyms are lost in metadata" bug as described in https://github.com/rust-lang/rust/pull/56303#issuecomment-442464695.
Fix unused import warnings for single-segment imports (first commit) and `use crate_name as _` imports (as specified in https://github.com/rust-lang/rust/pull/56303#issuecomment-442274118).
Prohibit accidentally implemented `static _: TYPE = EXPR;` (cc https://github.com/rust-lang/rust/pull/55983).
Add more tests for `use foo as _` imports.
 2018-12-06 15:08:11 +00:00
bors
367e783e6f Auto merge of #56557 - pietroalbini:rollup, r=pietroalbini 
Rollup of 11 pull requests

Successful merges:

 - #56315 (Rustdoc inline macro reexport)
 - #56332 ([rustdoc] Specific crate search)
 - #56362 (Stabilise exhaustive integer patterns)
 - #56426 (libsyntax_pos: A few tweaks)
 - #56441 (rustbuild: Fix issues with compiler docs)
 - #56446 (pass the parameter environment to `traits::find_associated_item`)
 - #56500 (cleanup: remove static lifetimes from consts)
 - #56525 (Avoid extra copy and syscall in std::env::current_exe)
 - #56528 (Remove unused dependency (rustc_lint -> rustc_mir))
 - #56548 (Optimized string FromIterator + Extend impls)
 - #56553 (Don't print the profiling summary to stdout when -Zprofile-json is set)

Failed merges:

r? @ghost
 2018-12-06 12:41:30 +00:00
bors
128a1fa4e1 Auto merge of #55635 - oli-obk:min_const_unsafe_fn, r=nikomatsakis 
Allow calling `const unsafe fn` in `const fn` behind a feature gate

cc #55607

r? @Centril
 2018-12-06 10:18:17 +00:00
Pietro Albini
0aa72ad55d
Rollup merge of #56426 - petrochenkov:syntweak, r=nikomatsakis 
libsyntax_pos: A few tweaks
 2018-12-06 07:48:53 +01:00
Pietro Albini
e57ed0ddab
Rollup merge of #56362 - varkor:stabilise-exhaustive-integer-patterns, r=nikomatsakis 
Stabilise exhaustive integer patterns

This is dependent on the FCP for https://github.com/rust-lang/rfcs/pull/2591 being completed, but that should happen tomorrow, so there's little harm in opening this PR early.

Closes #50907.
 2018-12-06 07:48:52 +01:00
Pietro Albini
1276ffeba2
Rollup merge of #56456 - oli-obk:private_impl_trait, r=cramertj 
Handle existential types in dead code analysis

fixes #55124

r? @cramertj
 2018-12-05 23:54:32 +01:00
Pietro Albini
b2a002dc4b
Rollup merge of #56372 - wildarch:issue-55314-second-borrow-ref, r=davidtwco 
Refer to the second borrow as the "second borrow" in E0501.rs

Fixes #55314.

r? @davidtwco
 2018-12-05 23:54:27 +01:00
varkor
ed64b1927b Fix precise_pointer_size_matching tests on all platforms 2018-12-05 23:21:56 +01:00
bors
21cb46a6e9 Auto merge of #55922 - oli-obk:slice_pat_ice, r=zackmdavis 
Fix ICE in `const` slice patterns

fixes #55911

based on https://github.com/rust-lang/rust/pull/55915

New commits start at eabc1551e0d0953f1951020afb5919ab4c129cf5
 2018-12-05 07:16:17 +00:00
bors
b3af09205b Auto merge of #56486 - matthewjasper:propagate-all-closure-bounds, r=pnkfelix 
Propagate all closure requirements to the caller

Closes #56477

This should be backported to 1.32 if it doesn't make the cut.

r? @pnkfelix
cc @nikomatsakis
 2018-12-04 20:56:11 +00:00
Oliver Scherer
f4115765c5 Intrinsic checks are just needed for qualify_min_const_fn 2018-12-04 10:17:37 +01:00
Oliver Scherer
ae0b00cada Add and update tests 2018-12-04 10:17:37 +01:00
Oliver Scherer
37ef5e43af Add tests for stable unsafe features in const fn 2018-12-04 10:17:37 +01:00
Oliver Scherer
4497ff3762 Emit feature gate suggestion 2018-12-04 10:17:36 +01:00
Oliver Scherer
55abc0bc90 Also prevent mutation fields directly 2018-12-04 10:17:36 +01:00
Oliver Scherer
1894a5fe2c Also make immutable references to non-freeze restricted value range types unsafe 2018-12-04 10:17:36 +01:00
Oliver Scherer
081c49783f generalize the message about the creation of layout restricted types 2018-12-04 10:17:36 +01:00
Oliver Scherer
14218e3969 Trailing newlines again 2018-12-04 10:17:36 +01:00
Oliver Scherer
8bdb11c4d9 Forbid the creation of mutable borrows to fields of layout constrained types 2018-12-04 10:17:36 +01:00
Oliver Scherer
02b22323f1 Make sure the initialization of constrained int range newtypes is unsafe 2018-12-04 10:17:36 +01:00
Oliver Scherer
cc3470ce3b Add test for dereferencing raw pointers and immediately referencing again 2018-12-04 10:17:36 +01:00
Oliver Scherer
f2ae7b78d6 Allow calling const unsafe fn in const fn behind a feature gate 2018-12-04 10:17:36 +01:00
Oliver Scherer
690439bb45 Update ui tests 2018-12-04 10:06:05 +01:00
Oliver Scherer
374a096cb1 Remove unused stderr file 2018-12-04 10:06:05 +01:00
Oliver Scherer
1b636b1cd9 Newlines.... newlines everywhere 2018-12-04 10:06:05 +01:00
Oliver Scherer
296398ab52 Add a test ensuring that we don't regress this 2018-12-04 10:06:05 +01:00
Oliver Scherer
61efc3b71b Update tests 2018-12-04 10:06:05 +01:00
Matthew Jasper
d748712521 Propagate all closure requirements to the caller 2018-12-03 23:17:02 +00:00
Vadim Petrochenkov
101467c152 syntax: dyn is a used keyword now 2018-12-04 00:30:27 +03:00
Oliver Scherer
1fb82b5a03 Handle existential types in dead code analysis 2018-12-03 14:44:58 +01:00
kennytm
81752fd85d
Rollup merge of #56412 - petrochenkov:extself, r=Centril 
Update tracking issue for `extern_crate_self`
 2018-12-03 18:07:11 +08:00
kennytm
441aaf8110
Rollup merge of #56395 - Centril:stabilize-dbg-macro, r=SimonSapin 
Stabilize dbg!(...)

Per FCP in https://github.com/rust-lang/rust/issues/54306 (which is ~1 day from completion).

r? @SimonSapin

The PR is fairly isolated so a rollup should probably work.
 2018-12-03 18:07:08 +08:00
kennytm
bf96a7bbed
Rollup merge of #56366 - alexreg:stabilise-self_in_typedefs, r=Centril 
Stabilize self_in_typedefs feature

[**Tracking Issue**](https://github.com/rust-lang/rust/issues/49303)

r? @centril
 2018-12-03 18:07:07 +08:00