Commit Graph

104513 Commits

Author SHA1 Message Date
bors
3a087ad3a9 Auto merge of #67670 - oli-obk:rollup-2dp08sd, r=oli-obk
Rollup of 15 pull requests

Successful merges:

 - #65244 (add IntoFuture trait and support for await)
 - #67576 (reuse `capacity` variable in slice::repeat)
 - #67588 (Use NonNull in slice::Iter and slice::IterMut.)
 - #67594 (Update libc to 0.2.66)
 - #67602 (Use issue = "none" instead of "0" in intrinsics)
 - #67604 (Add Scalar::to_(u|i)16 methods)
 - #67617 (Remove `compiler_builtins_lib` documentation)
 - #67621 (Use the correct type for static qualifs)
 - #67629 (Remove redundant link texts)
 - #67632 (Convert collapsed to shortcut reference links)
 - #67633 (Update .mailmap)
 - #67635 (Document safety of Path casting)
 - #67654 (Add regression test for old NLL ICE)
 - #67659 (Stabilize the `matches!` macro)
 - #67664 (Fix some mailmap entries)

Failed merges:

r? @ghost
2019-12-28 00:18:59 +00:00
Oliver Scherer
65bbcf0e13
Rollup merge of #67664 - Manishearth:mailmapfixes, r=Mark-Simulacrum
Fix some mailmap entries

r? @pietroalbini
2019-12-28 00:36:18 +01:00
Oliver Scherer
335c887721
Rollup merge of #67659 - SimonSapin:matches, r=rkruppe
Stabilize the `matches!` macro

Fixes https://github.com/rust-lang/rust/issues/65721

FCP: https://github.com/rust-lang/rust/issues/65721#issuecomment-569118119
2019-12-28 00:36:17 +01:00
Oliver Scherer
9eb45e38dc
Rollup merge of #67654 - rossmacarthur:fix-51770-add-regression-test, r=Centril
Add regression test for old NLL ICE

This fails on nightly-2018-06-24.

Resolves #51770
2019-12-28 00:36:16 +01:00
Oliver Scherer
9525e8e6b2
Rollup merge of #67635 - Mark-Simulacrum:path-doc-unsafe, r=dtolnay
Document safety of Path casting

I would personally feel more comfortable making the relevant (internal anyway) types repr(transparent) and then documenting that we can make these casts because of that, but I believe this is a more minimal PR, so posting it first.

Resolves #45910.
2019-12-28 00:36:14 +01:00
Oliver Scherer
47d5acf54d
Rollup merge of #67633 - christianpoveda:patch-1, r=Mark-Simulacrum
Update .mailmap
2019-12-28 00:36:13 +01:00
Oliver Scherer
48efc1e6c2
Rollup merge of #67632 - kraai:remove-collapsed-reference-links, r=steveklabnik
Convert collapsed to shortcut reference links
2019-12-28 00:36:11 +01:00
Oliver Scherer
b371e0fa00
Rollup merge of #67629 - kraai:remove-redundant-link-texts, r=steveklabnik
Remove redundant link texts

Most of these links are followed by a parenthesized expression.  I think that the redundant link texts were added to prevent interpretation as an inline link.  This is unnecessary since the closing square bracket and opening parenthesis are separated by whitespace.
2019-12-28 00:36:09 +01:00
Oliver Scherer
b88ce0ed4b
Rollup merge of #67621 - matthewjasper:correct-static-type, r=oli-obk
Use the correct type for static qualifs

Closes #67609
2019-12-28 00:36:08 +01:00
Oliver Scherer
98de5042b0
Rollup merge of #67617 - kraai:remove-compiler_builtins_lib-docs, r=Dylan-DPC
Remove `compiler_builtins_lib` documentation

Fixes #67593
2019-12-28 00:36:07 +01:00
Oliver Scherer
e9af9dba6f
Rollup merge of #67604 - christianpoveda:scalar_to_(u|i)64, r=RalfJung
Add Scalar::to_(u|i)16 methods

r? @RalfJung
2019-12-28 00:36:05 +01:00
Oliver Scherer
4cf4fc6cb1
Rollup merge of #67602 - xfix:use-issue-none-instead-of-0-in-intrinsics, r=Centril
Use issue = "none" instead of "0" in intrinsics

`issue = "0"` was incorrectly used in 9ee16e14c5, the project is moving away from issue 0
2019-12-28 00:36:04 +01:00
Oliver Scherer
31fd966647
Rollup merge of #67594 - oxalica:update-libc, r=Dylan-DPC
Update libc to 0.2.66

cc @gnzlbg @alexcrichton
2019-12-28 00:36:02 +01:00
Oliver Scherer
4b91966501
Rollup merge of #67588 - Kixunil:nonnull-slice-iter, r=rkruppe
Use NonNull in slice::Iter and slice::IterMut.

`ptr` of `slice::Iter` and `slice::IterMut` can never be null, but this
fact wasn't exploited for layout optimizations. By changing `ptr` from
`*<mutability> T` to `NonNull<T>`, the compiler can now optimize layout
of `Option<Iter<'a, T>>`.

Closes #67228
2019-12-28 00:36:01 +01:00
Oliver Scherer
a076464c4a
Rollup merge of #67576 - king6cong:slice_repeat, r=Dylan-DPC
reuse `capacity` variable in slice::repeat

None
2019-12-28 00:35:59 +01:00
Oliver Scherer
b1b005b8f0
Rollup merge of #65244 - seanmonstar:into-future, r=seanmonstar
add IntoFuture trait and support for await

The [async-await RFC](https://rust-lang.github.io/rfcs/2394-async_await.html#the-await-compiler-built-in) mentions being able to `await` anything implementing `IntoFuture`. Somewhere along the way, it was left out.
2019-12-28 00:35:58 +01:00
Sean McArthur
f35517ee86 core: add IntoFuture trait and support for await 2019-12-27 11:56:11 -08:00
bors
74c4e6a981 Auto merge of #67035 - Goirad:implement-ipadd-padding, r=dtolnay
Implement padding for IpAddr without heap alloc

Implements padding for `IpAddr`s without heap allocations.
This fixes issue #66810 .

cc @jethrogb @mzohreva
2019-12-27 18:40:50 +00:00
Manish Goregaokar
e518e38564 Fix whitequark's entry in the mailmap 2019-12-27 09:52:59 -08:00
Manish Goregaokar
1ec81abad6 Fix Nika's entry in the mailmap 2019-12-27 09:52:59 -08:00
Manish Goregaokar
aa5983d560 Fix my entry in the mailmap 2019-12-27 09:43:36 -08:00
Simon Sapin
1c572a2d6e Stabilize the matches! macro
Fixes https://github.com/rust-lang/rust/issues/65721

FCP: https://github.com/rust-lang/rust/issues/65721#issuecomment-569118119
2019-12-27 14:07:16 +01:00
Ross MacArthur
749295cfbf
Add regression test for old NLL ICE 2019-12-27 13:36:41 +02:00
bors
41501a6b03 Auto merge of #67437 - matthew-healy:skip-llvm-rebuild, r=Mark-Simulacrum
Add LLVM `skip-rebuild` option to `x.py`

This PR reimplements parts of @Walther's work from #65848, and closes #65612.

I decided not to implement the [arguments to override this setting](https://github.com/rust-lang/rust/issues/65612#issuecomment-544247546) in this PR. If there's strong feeling that this change shouldn't be merged without the overrides then I'm happy to close this until I've had a chance to add them in. Otherwise I'll aim to submit a second PR with those this weekend.

I'd have liked to have tested the change in `native.rs`, but there didn't seem to be any existing test infrastructure. I ran this a few times manually and it _worked on my machine_ though... 😬
2019-12-27 10:58:57 +00:00
bors
8f5f8f916f Auto merge of #67192 - oli-obk:const_zst_addr, r=RalfJung,varkor
Various const eval and pattern matching ICE fixes

r? @RalfJung
cc @spastorino

This PR does not change existing behaviour anymore and just fixes a bunch of ICEs reachable from user code (sometimes even on stable via obscure union transmutes).
2019-12-27 07:38:52 +00:00
bors
a04c789f69 Auto merge of #66936 - cjgillot:hirene-expr, r=Zoxc
Allocate HIR on an arena 2/4 -- Expr & Pat

This is the second PR in the series started by #66931

This time, commits don't really make sense on their own.
They are mostly split by type of compile error.

The additional diff is here: https://github.com/cjgillot/rust/compare/hirene-preamble...hirene-expr
2019-12-27 01:40:41 +00:00
Camille GILLOT
fb100e5ddc Move arena_vec inside lowering. 2019-12-26 23:40:50 +01:00
Camille GILLOT
75632c5ffe Remove some type information. 2019-12-26 23:40:13 +01:00
Camille GILLOT
1984ec5d20 Fewer calls to arena.alloc. 2019-12-26 23:39:14 +01:00
Camille GILLOT
8284035372 Fallout in other crates. 2019-12-26 23:38:46 +01:00
Camille GILLOT
58b908d09c Lowering for hir::Expr. 2019-12-26 23:36:12 +01:00
Camille GILLOT
52e9825ba8 Visit for hir::Expr. 2019-12-26 23:36:12 +01:00
Camille GILLOT
2b1cfe5b5b Syntax for hir::Expr. 2019-12-26 23:36:12 +01:00
Matthew Healy
e44fc4577f Skip LLVM rebuild when skip-rebuild is true 2019-12-26 22:19:18 +00:00
Matthew Healy
2297a8b199 Parse llvm_skip_rebuild into Config 2019-12-26 22:16:42 +00:00
Matthew Healy
1a01f97785 Document LLVM skip-rebuild config.toml option 2019-12-26 22:16:41 +00:00
Oliver Scherer
f65a91eb47 Make ui test bitwidth independent 2019-12-26 22:50:18 +01:00
Oliver Scherer
12a4c2ca18 Fix rebase fallout 2019-12-26 22:50:18 +01:00
Oliver Scherer
aaffe12453 Use the targetted const eval functions 2019-12-26 22:50:18 +01:00
Oliver Scherer
b476344ccc Reintroduce the recursion comment 2019-12-26 22:50:18 +01:00
Oliver Scherer
1531c3937b Documentation nit 2019-12-26 22:50:18 +01:00
Oliver Scherer
20c1b3fb49 Add a const_eval helper to InterpCx 2019-12-26 22:50:18 +01:00
Oliver Scherer
1acbf4b802 Early abort instead of building up zero sized values 2019-12-26 22:50:18 +01:00
Oliver Scherer
95205518dd Explain why const_eval is ok here 2019-12-26 22:50:17 +01:00
Oliver Scherer
0e3fafaea7 Typo 2019-12-26 22:50:17 +01:00
Oliver Scherer
72ebce0e1b Remove unintended noisy log statement 2019-12-26 22:50:17 +01:00
Oliver Scherer
6937ca2c90 Explain the currently necessary existance of TransmuteSizeDiff 2019-12-26 22:50:17 +01:00
Oliver Scherer
cb8d1c3c65 Explain what we are doing with parameter environments for statics 2019-12-26 22:50:17 +01:00
Oliver Scherer
8a88ff1006 Comments should start capitalized and end in a period 2019-12-26 22:50:17 +01:00
Oliver Scherer
41d58185dd Explain ParamEnv::reveal_all usage 2019-12-26 22:50:17 +01:00