Commit Graph

75735 Commits

Author SHA1 Message Date
Michael Woerister
b41f2278f4 MonoItem collector: Cleanup start fn root collection. 2018-03-15 12:53:20 +01:00
kennytm
b6ec75fe62
Remove unnecessary "`" in error message E0307 (invalid self type). 2018-03-15 17:59:17 +08:00
gnzlbg
8478fa2007 add min-llvm version to reduction tests 2018-03-15 10:10:16 +01:00
gnzlbg
3125a30759 error on vector reduction usage if LLVM version is < 5.0 2018-03-15 10:08:22 +01:00
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
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
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
65b4990253 Use a single Lock for CodeMap.stable_id_to_filemap and CodeMap.files 2018-03-15 00:43:03 +01:00
John Kåre Alsaker
8395ce9451 Require the code mapper to be thread-safe 2018-03-15 00:43:03 +01:00
John Kåre Alsaker
a857e6003e Make CodeMap thread-safe 2018-03-15 00:43:02 +01:00
John Kåre Alsaker
426c51d6ea Make FileMap thread-safe 2018-03-15 00:43:02 +01:00
John Kåre Alsaker
26fe97f1f9 Require a thread-safe file loader 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
boats
918ef671b0
Pin and Unpin in libcore. 2018-03-14 15:57:25 -07:00
gnzlbg
c990fa0d88 add dummy symbols for LLVM<6 2018-03-14 22:12:38 +01:00
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
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
dragan.mladjenovic
19b5113c8d rustc_trans: fix small aggregate returns for big-endian mips64 FFI
Current model of threating small aggregate returns as smallest encompassing integer works only for little-endian mips64.
 The patch forces small aggregate return values to be viewed as one or two i64 chunks leaving to the casting implementation
 to handle endianes differences.
2018-03-14 20:18:30 +01:00
gnzlbg
51832c36b7 fix style 2018-03-14 20:14:47 +01:00
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
bors
e96e54d3d4 Auto merge of #49014 - Bobo1239:master, r=alexcrichton
Update RLS

r? @alexcrichton
Includes https://github.com/rust-lang-nursery/rls/pull/762 which should fix the build.
2018-03-14 18:18:49 +00:00
gnzlbg
07ce659dd0 expose ordered/unordered/nanless intirnsics 2018-03-14 17:22:40 +01:00
kennytm
beab2e6608
Rollup merge of #48874 - jcowgill:mips-features, r=sanxiyn
bump mipsel isa leval and enable fpxx

This PR:
* Bumps the default ISA level of the mipsel targets to `mips32r2`. The big endian mips targets are already built with `mips32r2`. This is the usual baseline for the MIPS ISA these days used by other projects, although it does drop support for the 4K processor (which was the only processor released with mips32 r1). Debian no longer supports pre-R2 processors. Using R2 also improves code generation in FPXX in certain circumstances.
* Enables the FPXX floating point ABI[1] on 32-bit hard-float targets by default. This ABI adds some extra restrictions to the existing ABI which allows code to run on the two main floating point modes found on MIPS (FR0 and FR1) and remains compatible with the FR32 ABI currently in use. All code within an executable (including all shared libraries) must be compiled with FPXX/FP64 to be able to use MSA on 32-bit MIPS.
* Enables the "nooddspreg" feature with FPXX. This feature is usually enabled whenever FPXX is. It also helps workaround some issues on Loongson processors. I'm hoping this will fix some test failures mentioned in #39013.
* Adds the `fp64` feature to the MIPS whitelist. This feature must be enabled to use MSA on 32-bit MIPS, otherwise LLVM will complain.

[1] See https://dmz-portal.mips.com/wiki/MIPS_O32_ABI_-_FR0_and_FR1_Interlinking
2018-03-15 00:15:57 +08:00
kennytm
508ffa3352
Rollup merge of #48993 - alexheretic:fix-48816, r=michaelwoerister
fix #48816 don't print help on indirect compiler ICE

https://github.com/rust-lang/rust/issues/48816#issuecomment-372817573
2018-03-15 00:15:56 +08:00
kennytm
6639b60ec6
Rollup merge of #48966 - retep007:hir-fingerprint-optimization, r=michaelwoerister
Speed up SVH computation by using Fingerprint::combine()

Fix #47297
2018-03-15 00:15:55 +08:00
kennytm
55e5ba3b81
Rollup merge of #48991 - jsgf:remap-path-prefix, r=estebank
Clarify usage message for --remap-path-prefix.
2018-03-15 00:15:54 +08:00
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
kennytm
088bf643bd
Rollup merge of #48981 - alexcrichton:lld-no-at-file, r=michaelwoerister
rustc: Don't invoke `lld` with an `@`-file

Looks like LLD doesn't support this yet, so always try to use the OS before we
fall back to using `@`

cc https://github.com/rust-lang/rust/issues/48948
2018-03-15 00:15:51 +08:00
kennytm
ff80cde998
Rollup merge of #48971 - mark-i-m:fix_readmes, r=nikomatsakis
Move librustc_typeck READMEs to rustc guide

cc https://github.com/rust-lang-nursery/rustc-guide/issues/2 and #48478

Don't merge this before https://github.com/rust-lang-nursery/rustc-guide/pull/85

r? @nikomatsakis
2018-03-15 00:15:50 +08:00
kennytm
c144fb79cd
Rollup merge of #48970 - GuillaumeGomez:doc-examples, r=QuietMisdreavus
Add missing examples

r? @QuietMisdreavus
2018-03-15 00:15:49 +08:00
kennytm
57f76783be
Rollup merge of #48964 - QuietMisdreavus:picket-fence, r=GuillaumeGomez
tweak code fences in the rustdoc book

You can stack backticks to create "big code fences" if you're documenting some markdown and need to have code fences inside your code fences. This is especially important in this spot in the Rustdoc Book, because we're showing that using no language specifier on your code blocks is interpreted as using `rust`, but the code blocks here lose their code fences!

`````````markdown
``````markdown
Just showing some recursion, nbd.

```rust
println!("sup");
```
``````

(If you have edit powers in the rust-lang/rust repo, hit the edit button to view the source and see even more recursion :P)
`````````
2018-03-15 00:15:47 +08:00
kennytm
b5f102c7ae
Rollup merge of #48840 - varkor:idxset-cleanup, r=pnkfelix
Remove some unnecessary IdxSet methods

This replaces `IdxSet:: reset_to_empty` with `IdxSet:: clear`, and `IdxSet::elems`/`IdxSet::each_bit` with `IdxSet::iter`. Based on some [comments on #rustc](https://botbot.me/mozilla/rustc/2018-01-23/?msg=96063396).

r? @pnkfelix
2018-03-15 00:15:46 +08:00
kennytm
c65ee94365
Rollup merge of #48831 - GuillaumeGomez:fix-theme-blink, r=QuietMisdreavus
Fix blink when main theme is selected

r? @QuietMisdreavus
2018-03-15 00:15:45 +08:00
kennytm
4ea78d4c84
Rollup merge of #48765 - Phlosioneer:10234-wall-help-message, r=estebank
Add info message for -Wall command

Users coming from other languages (namely C and C++) often expect
to use a -Wall flag. Rustc doesn't support that, and previously it
simply printed that it didn't recognize the "all" lint.

This change makes rustc print out a help message, explaining:
- Why there is no -Wall flag
- How to view all the available warnings
- Point out that the most commonly used warning is -Wunused
- Instead of using a command-line flag, the user should consider
  a !#[warn(unused)] directive in the root of their crate.

I tried to keep the language consistent with the other usage help. Comment if I should change anything.

closes #10234, if accepted.
2018-03-15 00:15:44 +08:00
Boris-Chengbiao Zhou
c21480233e Update RLS 2018-03-14 16:51:41 +01:00
bors
11d9959641 Auto merge of #48864 - oli-obk:miri_incremental_regression, r=eddyb
Cache const eval queries

fixes #48846 (I think, still running more perf tests, but tuple-stress stops recomputing any constants)

r? @michaelwoerister
2018-03-14 15:39:59 +00:00