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Author SHA1 Message Date
Niko Matsakis
6f73127458 pacify the mercilous tidy: doc comment for is_identity 2018-08-24 13:27:38 -04:00
Niko Matsakis
beb3374b1c pacify the mercilous tidy: canonical ignore comments 2018-08-24 13:27:38 -04:00
Niko Matsakis
f8653006d3 ufcs with annot in position 1 and 2 2018-08-24 13:27:38 -04:00
Niko Matsakis
05c1b89308 rename test case 
the 3 is because the type arguments are in the 3rd position
 2018-08-24 13:27:38 -04:00
Niko Matsakis
016ccf8e6e include ADT user-ty in output 2018-08-24 13:27:38 -04:00
Niko Matsakis
e84db9bc1b add test for method ufcs notation 2018-08-24 13:27:38 -04:00
Niko Matsakis
56506cfa25 support user-given types in adts 2018-08-24 13:27:38 -04:00
Niko Matsakis
2d1d3fef62 support user annotations in fns, methods 2018-08-24 13:27:38 -04:00
Niko Matsakis
5f1643d2ea equate the user_ty of a constant with its declared ty 2018-08-24 13:27:38 -04:00
Niko Matsakis
e23ad83fbc add a user_ty annotation to Constant 2018-08-24 13:27:38 -04:00
Niko Matsakis
d7d4d7c8d5 add a user_substs table and store the annotations in there 2018-08-24 13:27:38 -04:00
Niko Matsakis
1884fe35b6 add a user_substs map into the typeck tables 2018-08-24 13:27:38 -04:00
bors
727eabd681 Auto merge of #53662 - kennytm:rollup, r=kennytm 
Rollup of 16 pull requests

Successful merges:

 - #53311 (Window Mutex: Document that we properly initialize the SRWLock)
 - #53503 (Discourage overuse of mem::forget)
 - #53545 (Fix #50865: ICE on impl-trait returning functions reaching private items)
 - #53559 (add macro check for lint)
 - #53562 (Lament the invincibility of the Turbofish)
 - #53563 (use String::new() instead of String::from(""), "".to_string(), "".to_owned() or "".into())
 - #53592 (docs: minor stylistic changes to str/string docs)
 - #53594 (Update RELEASES.md to include clippy-preview)
 - #53600 (Fix a grammatical mistake in "expected generic arguments" errors)
 - #53614 (update nomicon and book)
 - #53617 (tidy: Stop requiring a license header)
 - #53618 (Add missing fmt examples)
 - #53636 (Prefer `.nth(n)` over `.skip(n).next()`.)
 - #53644 (Use SmallVec for SmallCStr)
 - #53664 (Remove unnecessary closure in rustc_mir/build/mod.rs)
 - #53666 (Added rustc_codegen_llvm to compiler documentation.)
 2018-08-24 17:02:23 +00:00
MaloJaffre
11e488b64f Optimize VecDeque::append 2018-08-24 17:43:05 +02:00
MaloJaffre
6ce76acae4 Slightly refactor VecDeque implementation 2018-08-24 17:43:05 +02:00
kennytm
c6039de546
Rollup merge of #53666 - davidtwco:issue-51737, r=Mark-Simulacrum 
Added rustc_codegen_llvm to compiler documentation.

Fixes #51737.
 2018-08-24 23:27:57 +08:00
kennytm
a1ec2f76bb
Rollup merge of #53545 - FelixMcFelix:fix-50865-beta, r=petrochenkov 
Fix #50865: ICE on impl-trait returning functions reaching private items

Adds a test case as suggested in #50865, and implements @petrochenkov's suggestion. Fixes #50865.

Impl-trait-returning functions are marked under a new (low) access level, which they propagate rather than `AccessLevels::Reachable`. `AccessLevels::is_reachable` returns false for such items (leaving stability analysis unaffected), these items may still be visible to the lints phase however.
 2018-08-24 23:27:16 +08:00
bors
61b0072707 Auto merge of #53044 - SergioBenitez:stable-attr-literals, r=petrochenkov 
Stabilize 'attr_literals' feature.

RFC Issue: rust-lang/rfcs#1559
Tracking Issue: rust-lang/rust#34981

Reference PR: https://github.com/rust-lang-nursery/reference/pull/388.
 2018-08-24 14:48:29 +00:00
Matthew Russo
79afc6e9e8 updates tests to use new error code 2018-08-24 08:51:25 -04:00
Matthew Russo
34e76375ce Removing GenericArgMismatchErrorCode. 2018-08-24 08:50:00 -04:00
Matthew Russo
aa2abeaf34 Merging error code descriptions into E0107 and adding "no longer 
emitted" messages to the others.
 2018-08-24 08:49:56 -04:00
kennytm
62f29c4fb8
Rollup merge of #53664 - IsaacWoods:fix_53608, r=oli-obk 
Remove unnecessary closure in rustc_mir/build/mod.rs

Fixes #53608
 2018-08-24 19:29:59 +08:00
kennytm
0009fad435
Rollup merge of #53644 - llogiq:smallvec-for-small-c-str, r=estebank 
Use SmallVec for SmallCStr

This reuses the awesome optimizations from Servo's `SmallVec` to speed up `SmallCStr`.
 2018-08-24 19:24:45 +08:00
kennytm
9dfb95b11f
Rollup merge of #53636 - frewsxcv:frewsxcv-nth, r=rkruppe 
Prefer `.nth(n)` over `.skip(n).next()`.

Found by clippy.
 2018-08-24 19:24:44 +08:00
kennytm
a37b69da9f
Rollup merge of #53618 - GuillaumeGomez:fmt-examples, r=QuietMisdreavus 
Add missing fmt examples

r? @QuietMisdreavus
 2018-08-24 19:24:42 +08:00
kennytm
cf90fd04dc
Rollup merge of #53617 - joshtriplett:tidy-no-license-header, r=Mark-Simulacrum 
tidy: Stop requiring a license header

Previously approved in rust-lang/rust#43498 ; update tidy to match.
 2018-08-24 19:24:40 +08:00
kennytm
ff4500c389
Rollup merge of #53614 - RalfJung:nomicon, r=kennytm 
update nomicon and book
 2018-08-24 19:24:38 +08:00
kennytm
7d990fa7cd
Rollup merge of #53600 - varkor:expected-generic-arg-s, r=eddyb 
Fix a grammatical mistake in "expected generic arguments" errors

r? @eddyb
 2018-08-24 19:24:37 +08:00
kennytm
3fbd72e66b
Rollup merge of #53594 - rust-lang:Aaronepower-patch-1, r=Mark-Simulacrum 
Update RELEASES.md to include clippy-preview

[Rendered](https://github.com/rust-lang/rust/blob/Aaronepower-patch-1/RELEASES.md#misc)

r? @Mark-Simulacrum
 2018-08-24 19:24:35 +08:00
kennytm
c51903c73e
Rollup merge of #53592 - matthiaskrgr:str_doc, r=alexcrichton 
docs: minor stylistic changes to str/string docs

std::string::String.repeat(): slightly rephrase to be more in-line with other descriptions.

add ticks around a few keywords in other descriptions.
 2018-08-24 19:24:32 +08:00
bors
57e13babe9 Auto merge of #53653 - petrochenkov:moreregr, r=Mark-Simulacrum 
Address two regressions

Remove assert checking that expansion data is immutable until I have time to investigate why it's firing, cc https://github.com/rust-lang/rust/issues/52363
Turn the error for module-relative access to macro-expanded `macro_export` macros into a deprecation lint, closes https://github.com/rust-lang/rust/issues/53495
 2018-08-24 11:22:11 +00:00
David Wood
c802be6f30
Added rustc_codegen_llvm to compiler documentation. 2018-08-24 13:09:34 +02:00
Isaac Woods
b24a30e94d
Remove unnecessary closure in rustc_mir/build/mod.rs 2018-08-24 11:21:15 +01:00
Nicholas Nethercote
626b2987a9 Introduce UnionIntoIdxSet and SubtractFromIdxSet traits. 
They let `union()`, `union_sparse()` and `union_hybrid()` be merged.
Likewise for subtract()`, `subtract_sparse()` and `subtract_hybrid()`.
 2018-08-24 19:51:09 +10:00
Nicholas Nethercote
180052d5f7 Rename universe_size as domain_size. 
Because `domain` is a more obvious term than `universe` for this
concept.
 2018-08-24 19:51:09 +10:00
kennytm
d13c61208a
Rollup merge of #53563 - matthiaskrgr:String, r=varkor 
use String::new() instead of String::from(""), "".to_string(), "".to_owned() or "".into()
 2018-08-24 16:44:35 +08:00
kennytm
714e5b3c46
Rollup merge of #53562 - varkor:bastion-of-the-turbofish, r=nagisa 
Lament the invincibility of the Turbofish

Here a test case is added to ensure that any others attempting to drive the Turbofish to extinction have second thoughts. Previously the [entire test suite would succeed](https://github.com/rust-lang/rust/pull/53511) if generic arguments were accepted without disambiguation, making for [confusing and heartbreaking circumstances](https://github.com/rust-lang/rfcs/pull/2527).
 2018-08-24 16:44:34 +08:00
kennytm
7f396bad9e
Rollup merge of #53559 - Dylan-DPC:fix/missing-doc-lint, r=kennytm 
add macro check for lint

Fixes #53537
 2018-08-24 16:44:32 +08:00
kennytm
973428d522
Rollup merge of #53503 - kornelski:master, r=dtolnay 
Discourage overuse of mem::forget

Some uses of `mem::forget` have been replaced by better methods of `Box`, so I've removed obsoleted use-cases from these docs.

I've removed emphasis on leaking, because it's not obvious `mem::forget` does not guarantee leaking of memory: memory of stack-allocated objects and values partially moved out of `Box` will still be freed. That's a potential error when used to pass objects to FFI, so it's better to direct users to `Box::into_raw` instead.
 2018-08-24 16:44:31 +08:00
kennytm
ab5a71b034
Rollup merge of #53311 - RalfJung:windows-mutex, r=retep998 
Window Mutex: Document that we properly initialize the SRWLock

See https://github.com/rust-lang/rust/issues/35836
 2018-08-24 16:44:30 +08:00
Sergio Benitez
ed0bd38cac Stabilize 'attr_literals' feature. 2018-08-23 19:06:07 -07:00
Vadim Petrochenkov
77f2a2fe35 Turn the error for module-relative access to macro-expanded macro_export macros into a deprecation lint 2018-08-24 02:51:41 +03:00
Vadim Petrochenkov
7a8b726811 Add a test for reset expansion info 2018-08-24 02:50:34 +03:00
Vadim Petrochenkov
6fdb400ff2 Revert "hygiene: Make sure expansion info is set at most once for a given Mark" 
This reverts commit b15785b671.
 2018-08-24 02:21:52 +03:00
bors
63d66494af Auto merge of #53638 - flip1995:clippy, r=nrc 
Update clippy

r? @oli-obk @Manishearth
 2018-08-23 22:52:29 +00:00
Guillaume Gomez
61fc7f18c3 Add struct keyword doc 2018-08-23 23:50:05 +02:00
flip1995
cd8fcb6140
Update clippy again 2018-08-23 23:31:55 +02:00
Andre Bogus
25a83e3a88 Use SmallVec for SmallCStr 2018-08-23 23:13:14 +02:00
Niko Matsakis
46bb36da80 implicit_infer: apply rustfmt 2018-08-23 17:05:38 -04:00
bors
5ce5e08606 Auto merge of #53588 - tristanburgess:52985_diagnostics_no_concrete_type_behind_existential_type, r=oli-obk 
52985 diagnostics no concrete type behind existential type

@oli-obk FYI. See below for new cycle error generated.

```rust
error[E0391]: cycle detected when processing `Foo`
 --> /dev/staging/existential_type_no_concrete_type_nouse_potential.rs:3:1
  |
3 | existential type Foo: Copy;
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  |
note: ...which requires processing `bar`...
 --> /dev/staging/existential_type_no_concrete_type_nouse_potential.rs:6:23
  |
6 |   fn bar(x: Foo) -> Foo {
  |  _______________________^
7 | |     x
8 | | }
  | |_^
  = note: ...which again requires processing `Foo`, completing the cycle

error: aborting due to previous error

For more information about this error, try `rustc --explain E0391`.
```
 2018-08-23 20:34:12 +00:00