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Author SHA1 Message Date
bors
9eae1fc0ea Auto merge of #63819 - najamelan:patch-1, r=Centril 
rustc docs: Update single-use-lifetimes

When using this, rustc emits a warning that the lint has been renamed (to having an 's' at the end)
 2019-08-23 16:22:06 +00:00
Marco A L Barbosa
c8838efe35 Implement decode_error_kind for wasi 
Based on the implementation for unix targets
 2019-08-23 10:48:38 -03:00
bors
3def0f3d5b Auto merge of #63815 - sebastinez:sebastinez-doc-#63792, r=jonas-schievink 
Update occurences of as_slice to as_str in comments

Fix #63792
 2019-08-23 12:40:32 +00:00
bors
f834695781 Auto merge of #63521 - newpavlov:redox_builder, r=pietroalbini 
Re-enable Redox builder (take 2)

Closes: #63160
 2019-08-23 08:58:24 +00:00
bors
0507d49755 Auto merge of #63808 - Rosto75:master, r=KodrAus 
A bunch of minor documentation tweaks and fixes.
 2019-08-23 05:11:41 +00:00
bors
a71e32e407 Auto merge of #63801 - jeremystucki:patch-1, r=jonas-schievink 
Update .mailmap
 2019-08-23 01:27:58 +00:00
Mazdak Farrokhzad
3e061f7c49 --bless some tests due to message format change. 2019-08-23 01:42:05 +02:00
Mazdak Farrokhzad
3cfb6bc73a Fix tidy fallout due to feature_gate.rs refactoring. 2019-08-23 01:41:54 +02:00
Mazdak Farrokhzad
6febb75ec8 syntax: move feature_gate.rs. 2019-08-23 01:41:54 +02:00
Mazdak Farrokhzad
87eafd6c1b syntax: extract check.rs. 2019-08-23 01:41:49 +02:00
Mazdak Farrokhzad
e5aa2dd1ff builtin_attrs.rs: retain FIXMEs. 2019-08-23 01:41:13 +02:00
Mazdak Farrokhzad
d286fe0b8d builtin_attrs.rs: organize! 2019-08-23 01:41:04 +02:00
Mazdak Farrokhzad
584388c4aa builtin_attrs.rs: cleanup with (un)gated!. 2019-08-23 01:40:52 +02:00
Mazdak Farrokhzad
0d19d1d775 builtin_attrs.rs: refactor rustc_attrs entries. 2019-08-23 01:40:37 +02:00
Mazdak Farrokhzad
1c979ad552 builtin_attrs.rs: simplify cfg_fn. 2019-08-23 01:39:59 +02:00
Mazdak Farrokhzad
332a77e621 syntax: extract builin_attrs.rs. 2019-08-23 01:39:54 +02:00
Mazdak Farrokhzad
7afb2a82ec syntax: extract active.rs feature gates. 2019-08-23 01:39:44 +02:00
Mazdak Farrokhzad
975455b37d syntax: extract removed.rs feature gates. 2019-08-23 01:39:38 +02:00
Mazdak Farrokhzad
b873743c02 syntax: extract accepted.rs feature gates. 2019-08-23 01:39:29 +02:00
Vadim Petrochenkov
6548a5fa5d Remove default macro transparencies 
All transparancies are passed explicitly now.
Also remove `#[rustc_macro_transparency]` annotations from built-in macros, they are no longer used.
`#[rustc_macro_transparency]` only makes sense for declarative macros now.
 2019-08-23 01:53:20 +03:00
Oliver Scherer
181ed55e96 Simplify eager normalization of constants 2019-08-23 00:48:52 +02:00
Vadim Petrochenkov
cf9db76454 hygiene: Require passing transparency explicitly to apply_mark 2019-08-23 01:44:33 +03:00
Vadim Petrochenkov
b0c4d0f8cb incremental: Do not rely on default transparency when decoding syntax contexts 
Using `ExpnId`s default transparency here instead of the mark's real transparency was actually incorrect.
 2019-08-23 01:44:33 +03:00
Vadim Petrochenkov
bf345dd6e3 resolve: Do not rely on default transparency when detecting proc macro derives 2019-08-23 01:44:33 +03:00
Vadim Petrochenkov
0fb01d219c Audit uses of apply_mark in built-in macros 
Replace them with equivalents of `Span::{def_site,call_site}` from proc macro API.
The new API is much less error prone and doesn't rely on macros having default transparency.
 2019-08-23 01:44:33 +03:00
Naja Melan
98bd60c281
Update single-use-lifetimes 
When using this, rustc emits a warning that the lint has been renamed (to having an 's' at the end)
 2019-08-22 22:39:21 +00:00
bors
ee7161db98 Auto merge of #63522 - topecongiro:rustfmt-1.4.5, r=Centril 
Update rustfmt to 1.4.5

This update includes a bug fix that fixes generating invalid code when formatting an impl block with const generics inside a where clause.

**Changes**
0462008de8...1de58ce46d
 2019-08-22 21:51:14 +00:00
Esteban Küber
1acb53753b Do not suggest .try_into() on i32::from(x) 2019-08-22 13:37:35 -07:00
Sebastian Martinez
03507a1688
Update occurences of as_slice 
Update occurences of as_slice to as_str
 2019-08-22 16:16:22 -03:00
bors
760226733e Auto merge of #63807 - Centril:rollup-b8lo8ct, r=Centril 
Rollup of 7 pull requests

Successful merges:

 - #63624 (When declaring a declarative macro in an item it's only accessible inside it)
 - #63737 (Fix naming misspelling)
 - #63767 (Use more optimal Ord implementation for integers)
 - #63782 (Fix confusion in theme picker functions)
 - #63788 (Add amanjeev to rustc-guide toolstate)
 - #63796 (Tweak E0308 on opaque types)
 - #63805 (Apply few Clippy suggestions)

Failed merges:

r? @ghost
 2019-08-22 18:06:31 +00:00
Tomasz Różański
d9f3258186 Fix for 7e13679. 2019-08-22 19:27:16 +02:00
Jeremy Stucki
2f790ee5d2
Update .mailmap 2019-08-22 16:47:42 +02:00
Mazdak Farrokhzad
3068064430
Rollup merge of #63805 - mati865:clippy, r=Centril 
Apply few Clippy suggestions

Somewhat follow-up of https://github.com/rust-lang/rust/pull/62806

Changes per commit are rather small so I can squash them if that's preferred.
 2019-08-22 15:15:45 +02:00
Mazdak Farrokhzad
aa9490bd7b
Rollup merge of #63796 - estebank:opaque_future, r=Centril 
Tweak E0308 on opaque types

```
error[E0308]: if and else have incompatible types
  --> file.rs:21:9
   |
18 | /     if true {
19 | |         thing_one()
   | |         ----------- expected because of this
20 | |     } else {
21 | |         thing_two()
   | |         ^^^^^^^^^^^ expected opaque type, found a different opaque type
22 | |     }.await
   | |_____- if and else have incompatible types
   |
   = note: expected type `impl std::future::Future` (opaque type)
              found type `impl std::future::Future` (opaque type)
   = note: distinct uses of `impl Trait` result in different opaque types
   = help: if both futures resolve to the same type, consider `await`ing on both of them
```

r? @Centril
CC #63167
 2019-08-22 15:15:43 +02:00
Mazdak Farrokhzad
6c1cdb75ab
Rollup merge of #63788 - mark-i-m:rustc-guide-toolstate-add, r=ehuss 
Add amanjeev to rustc-guide toolstate

cc @amanjeev @spastorino

r? @ehuss
 2019-08-22 15:15:42 +02:00
Mazdak Farrokhzad
1f56441a00
Rollup merge of #63782 - GuillaumeGomez:theme-switch-fix, r=kinnison 
Fix confusion in theme picker functions

To reproduce the bug currently: click on the theme picker button twice (to show it then hide it). Then click anywhere else: the dropdown menu appears again.

The problem was coming from a confusion of what the `hideThemeButtonState` and `showThemeButtonState` were supposed to do. I switched their codes and updated the `switchThemeButtonState` function. It now works as expected.

r? @kinnison
 2019-08-22 15:15:40 +02:00
Mazdak Farrokhzad
30fd79cb6c
Rollup merge of #63767 - lzutao:integer-ord-suboptimal, r=nagisa 
Use more optimal Ord implementation for integers

Closes #63758
r? @nagisa

### Compare results

([godbolt link](https://godbolt.org/z/dsbczy))

Old assembly:
```asm
example::cmp1:
  mov eax, dword ptr [rdi]
  mov ecx, dword ptr [rsi]
  cmp eax, ecx
  setae dl
  add dl, dl
  add dl, -1
  xor esi, esi
  cmp eax, ecx
  movzx eax, dl
  cmove eax, esi
  ret
```

New assembly:
```asm
example::cmp2:
  mov eax, dword ptr [rdi]
  xor ecx, ecx
  cmp eax, dword ptr [rsi]
  seta cl
  mov eax, 255
  cmovae eax, ecx
  ret
```

Old llvm-mca statistics:
```
Iterations:        100
Instructions:      1100
Total Cycles:      243
Total uOps:        1300

Dispatch Width:    6
uOps Per Cycle:    5.35
IPC:               4.53
Block RThroughput: 2.2
```

New llvm-mca statistics:
```
Iterations:        100
Instructions:      700
Total Cycles:      217
Total uOps:        1100

Dispatch Width:    6
uOps Per Cycle:    5.07
IPC:               3.23
Block RThroughput: 1.8
```
 2019-08-22 15:15:38 +02:00
Mazdak Farrokhzad
0784395912
Rollup merge of #63737 - HowJMay:fix_naming, r=jonas-schievink 
Fix naming misspelling

Fixes #63734
 2019-08-22 15:15:36 +02:00
Mazdak Farrokhzad
8a26ba77ef
Rollup merge of #63624 - estebank:unreachable-macro, r=petrochenkov 
When declaring a declarative macro in an item it's only accessible inside it

Fix #63164.
r? @petrochenkov
 2019-08-22 15:15:35 +02:00
Tomasz Różański
eae5d77995 Change variables names to be more consistent. 
Changed all instances of `c_str` into `cstr` in the documentation examples. This is also consistent with the module source code.
 2019-08-22 15:09:03 +02:00
Tomasz Różański
cdedd268d2 Make use of existing constants. 
f32::consts::PI / 2.0 -> f32::consts::FRAC_PI_2
f32::consts::PI / 4.0 -> f32::consts::FRAC_PI_4
f64::consts::PI / 2.0 -> f64::consts::FRAC_PI_2
f64::consts::PI / 4.0 -> f64::consts::FRAC_PI_4
 2019-08-22 14:59:31 +02:00
Tomasz Różański
3b04e91d27 Change code formatting for readability. 2019-08-22 14:27:51 +02:00
Tomasz Różański
49dce2935f Fix punctuation. 2019-08-22 13:14:42 +02:00
Tomasz Różański
7e13679cde Remove redundant mut. 2019-08-22 13:12:31 +02:00
Tomasz Różański
4ee6ee0daa Fix formatting. 2019-08-22 13:06:39 +02:00
Tomasz Różański
a078a34f05 Fix a typo. 2019-08-22 13:04:32 +02:00
Wesley Wiser
5c45420bda Changed tests 2019-08-22 06:36:31 -04:00
Wesley Wiser
84556502e6 Handle statics in Subst::subst() by implementing TypeFoldable 2019-08-22 06:36:31 -04:00
Wesley Wiser
e63b992030 Resolve PR comments 2019-08-22 06:36:31 -04:00
Wesley Wiser
9fdf5b5551 Remove unnecessary Option 2019-08-22 06:36:31 -04:00