]> git.lizzy.rs Git - rust.git/log
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6 years agoFix regression involving identifiers in `macro_rules!` patterns.
Jeffrey Seyfried [Thu, 13 Jul 2017 21:12:57 +0000 (14:12 -0700)]
Fix regression involving identifiers in `macro_rules!` patterns.

6 years agoForward more Iterator methods for iter::Rev
Simon Sapin [Wed, 5 Jul 2017 18:23:55 +0000 (20:23 +0200)]
Forward more Iterator methods for iter::Rev

`position` could not be implemented because calling `rposition`
on the inner iterator would require more trait bounds.

6 years agoForward more Iterator methods for str::Bytes
Simon Sapin [Wed, 5 Jul 2017 18:21:29 +0000 (20:21 +0200)]
Forward more Iterator methods for str::Bytes

These are overridden by slice::Iter

6 years agowindows::fs::symlink_dir: fix example to actually use symlink_dir
Ralf Jung [Thu, 13 Jul 2017 18:14:35 +0000 (11:14 -0700)]
windows::fs::symlink_dir: fix example to actually use symlink_dir

6 years agoUpdate docs on Error struct. #29355
Ryan Thomas [Thu, 22 Jun 2017 20:10:36 +0000 (21:10 +0100)]
Update docs on Error struct. #29355

This adds a pretty contrived example of the usage of fmt::Error. I am
very open to suggestions for a better one.

I have also highlighted the fmt::Error vs std::error::Error.

r? @steveklabnik

6 years agoSplit old and experimental wasm builders
Thomas Lively [Fri, 7 Jul 2017 23:20:24 +0000 (16:20 -0700)]
Split old and experimental wasm builders

6 years agoUpdate the `cargo` submodule
Alex Crichton [Thu, 13 Jul 2017 05:22:25 +0000 (22:22 -0700)]
Update the `cargo` submodule

Notably pull in an update to the `jobserver` crate to have Cargo set the
`CARGO_MAKEFLAGS` environment variable instead of the `MAKEFLAGS` environment
variable.

6 years agoRollup merge of #43204 - jackpot51:patch-3, r=alexcrichton
Steve Klabnik [Thu, 13 Jul 2017 14:45:22 +0000 (10:45 -0400)]
Rollup merge of #43204 - jackpot51:patch-3, r=alexcrichton

Implement fs::rename in sys::redox

This uses a simple implementation of copy + unlink. Redox does not have a rename or link system call for a faster implementation.

6 years agoRollup merge of #43203 - jackpot51:patch-2, r=alexcrichton
Steve Klabnik [Thu, 13 Jul 2017 14:45:21 +0000 (10:45 -0400)]
Rollup merge of #43203 - jackpot51:patch-2, r=alexcrichton

Remove obsolete oom handler from sys::redox

Alloc no longer has set_oom_handler.

6 years agoRollup merge of #43187 - steveklabnik:code-of-conduct, r=alexcrichton
Steve Klabnik [Thu, 13 Jul 2017 14:45:20 +0000 (10:45 -0400)]
Rollup merge of #43187 - steveklabnik:code-of-conduct, r=alexcrichton

Add the Code of Conduct to the repository.

https://github.com/rust-lang/rust/community currently shows that we have
no code of conduct. This will make it understand.

This is an exact copy of the page on the website.

6 years agoRollup merge of #43167 - SimonSapin:alt-profiler, r=alexcrichton
Steve Klabnik [Thu, 13 Jul 2017 14:45:19 +0000 (10:45 -0400)]
Rollup merge of #43167 - SimonSapin:alt-profiler, r=alexcrichton

Enable profiler on "alternate" builds

This hopefully fixes #42967 and #43085.

6 years agoRollup merge of #43157 - zackmdavis:mail_map, r=steveklabnik
Steve Klabnik [Thu, 13 Jul 2017 14:45:18 +0000 (10:45 -0400)]
Rollup merge of #43157 - zackmdavis:mail_map, r=steveklabnik

update .mailmap

It's nice to have an up-to-date .mailmap so that contributor listings (like those provided by `git shortlog` or http://thanks.rust-lang.org/) don't split the same author's contributions across two or more variations of their name.

Affected contributors—

@Aaronepower (3 commits as "Aaron Power", 1 as "Aaronepower")
@djrollins (5 commits as "Daniel J Rollins", 1 as "Daniel Rollins")
@eddyb (345 commits as "Eduard-Mihai Burtescu", 678 as "Eduard Burtescu", assuming former is canonical based on recency and GitHub profile display name)
@edunham (1 more recent commit contradicts existing .mailmap entry)
@GuillaumeGomez (942 commits as "Guillaume Gomez", 55 commits as "ggomez", 22 commits as "GuillaumeGomez")
@jonathandturner (362 commits as "Jonathan Turner", 1 as "jonathandturner")
@Mark-Simulacrum (248 commits as "Mark Simulacrum", 97 "Mark-Simulacrum")
@fiveop (1 commit each as "Philipp Matthias Schäfer" and "Philipp Matthias Schaefer", assuming former is canonical based on GitHub profile display name)
@shyaamsundhar (1 commit as "Shyam Sundar B", 3 as ShyamSundarB, assuming former is canonical based on recency)
@steveklabnik (1634 commits as "Steve Klabnik", 41 as "steveklabnik")

6 years agoRollup merge of #43125 - aochagavia:stable_drop, r=arielb1
Steve Klabnik [Thu, 13 Jul 2017 14:45:17 +0000 (10:45 -0400)]
Rollup merge of #43125 - aochagavia:stable_drop, r=arielb1

Add regression tests to ensure stable drop order

Work towards #43034

I think this is all we need to do on the testing front regarding RFC 1857

6 years agoRollup merge of #42926 - Havvy:doc-path-ext, r=steveklabnik
Steve Klabnik [Thu, 13 Jul 2017 14:45:16 +0000 (10:45 -0400)]
Rollup merge of #42926 - Havvy:doc-path-ext, r=steveklabnik

Document what happens on failure in path ext is_file is_dir

r? @steveklabnik

Also, what other ways could there be an error that gets discarded and returns false? Should we list them all? Should we say that any errors trying to access the metadata at that path causes it to return false, even if there might be a file or directory there?

Should I add a See also link to the original functions that do return Results?

6 years agoReduce the usage of features in compiletest and libtest
Oliver Schneider [Wed, 12 Jul 2017 08:44:49 +0000 (10:44 +0200)]
Reduce the usage of features in compiletest and libtest

6 years agoAuto merge of #43158 - PlasmaPower:thread-local-try-with, r=alexcrichton
bors [Thu, 13 Jul 2017 10:50:23 +0000 (10:50 +0000)]
Auto merge of #43158 - PlasmaPower:thread-local-try-with, r=alexcrichton

Thread local try with

https://github.com/rust-lang/rfcs/pull/2030 was turned into this PR (the RFC was closed, but it looks like just a PR should be good).

See also: state stabilization issue: #27716

`try_with` is used in two places in std: stdio and thread_info. In stdio, it would be better if the result was passed to the closure, but in thread_info, it's better as is where the result is returned from the function call. I'm not sure which is better, but I prefer the current way as it better represents the scope.

6 years agoAuto merge of #43129 - Ophirr33:master, r=alexcrichton
bors [Thu, 13 Jul 2017 08:06:11 +0000 (08:06 +0000)]
Auto merge of #43129 - Ophirr33:master, r=alexcrichton

Updated docker images to share scripts

Attempts to resolve #42201. I managed to pull out five scripts (android-base-apt-get, ubuntu16-apt-get, make3, rustbuild-setup, and crosstool-ng). Let me know if there's more I can do or if I should change some names.
r? @malbarbo

6 years agoAuto merge of #43198 - rust-lang:travis-shell, r=alexcrichton
bors [Thu, 13 Jul 2017 04:35:32 +0000 (04:35 +0000)]
Auto merge of #43198 - rust-lang:travis-shell, r=alexcrichton

Change language in Travis configuration to shell

In theory, this will give us more disk space to work with and unblock the queue.

See https://github.com/travis-ci/packer-templates/pull/454 and https://github.com/travis-ci/docs-travis-ci-com/issues/1267#issuecomment-313675483.

cc @kennytm
r? @alexcrichton

6 years agoUpdate fs.rs
Jeremy Soller [Thu, 13 Jul 2017 04:16:35 +0000 (22:16 -0600)]
Update fs.rs

6 years agoUpdate mod.rs
Jeremy Soller [Thu, 13 Jul 2017 02:48:04 +0000 (20:48 -0600)]
Update mod.rs

6 years agoUpdate fs.rs
Jeremy Soller [Thu, 13 Jul 2017 02:40:43 +0000 (20:40 -0600)]
Update fs.rs

6 years agoUpdate mod.rs
Jeremy Soller [Thu, 13 Jul 2017 02:39:02 +0000 (20:39 -0600)]
Update mod.rs

6 years agoUpdate tcp.rs
Jeremy Soller [Thu, 13 Jul 2017 02:37:18 +0000 (20:37 -0600)]
Update tcp.rs

6 years agoUpdated docker images to factor out common scripts
Ty Coghlan [Sun, 9 Jul 2017 15:01:27 +0000 (11:01 -0400)]
Updated docker images to factor out common scripts

6 years agosuggest one-argument enum variant to fix type mismatch when applicable
Zack M. Davis [Wed, 12 Jul 2017 03:03:58 +0000 (20:03 -0700)]
suggest one-argument enum variant to fix type mismatch when applicable

Most notably, this will suggest `Some(x)` when the expected type was
an Option<T> but we got an x: T.

Resolves #42764.

6 years agoChange language in Travis configuration to shell
Mark Simulacrum [Wed, 12 Jul 2017 22:34:18 +0000 (16:34 -0600)]
Change language in Travis configuration to shell

In theory, this will give us more disk space to work with and unblock the queue.

6 years agoplease tidy by shortening lines
Ralf Jung [Wed, 12 Jul 2017 20:19:58 +0000 (13:19 -0700)]
please tidy by shortening lines

6 years agorename trait to conform with 'getter trait' pattern
Ralf Jung [Wed, 12 Jul 2017 20:15:29 +0000 (13:15 -0700)]
rename trait to conform with 'getter trait' pattern

6 years agooverload the mir ty methods to make them more ergonomic to use
Ralf Jung [Wed, 12 Jul 2017 19:59:05 +0000 (12:59 -0700)]
overload the mir ty methods to make them more ergonomic to use

6 years agoDocument error coercion to false in path-ext methods + see also sections
Havvy [Tue, 27 Jun 2017 10:59:07 +0000 (03:59 -0700)]
Document error coercion to false in path-ext methods + see also sections

6 years agoAuto merge of #43181 - Mark-Simulacrum:rollup, r=Mark-Simulacrum
bors [Wed, 12 Jul 2017 17:04:14 +0000 (17:04 +0000)]
Auto merge of #43181 - Mark-Simulacrum:rollup, r=Mark-Simulacrum

Rollup of 8 pull requests

- Successful merges: #42670, #42826, #43000, #43011, #43098, #43100, #43136, #43137
- Failed merges:

6 years agoUse try_with for with implementation
Lee Bousfield [Wed, 12 Jul 2017 16:55:39 +0000 (10:55 -0600)]
Use try_with for with implementation

6 years agoTweak the CoC to point to the online version.
steveklabnik [Wed, 12 Jul 2017 16:40:09 +0000 (12:40 -0400)]
Tweak the CoC to point to the online version.

6 years agoAdd the Code of Conduct to the repository.
steveklabnik [Wed, 12 Jul 2017 16:34:29 +0000 (12:34 -0400)]
Add the Code of Conduct to the repository.

https://github.com/rust-lang/rust/community currently shows that we have
no code of conduct. This will make it understand.

This is an exact copy of the page on the website.

6 years agoAdd regression tests to ensure stable drop order
Adolfo Ochagavía [Sat, 8 Jul 2017 19:32:29 +0000 (21:32 +0200)]
Add regression tests to ensure stable drop order

6 years agoRollup merge of #43137 - ollie27:stab, r=aturon
Mark Simulacrum [Wed, 12 Jul 2017 12:58:49 +0000 (06:58 -0600)]
Rollup merge of #43137 - ollie27:stab, r=aturon

Correct some stability attributes

These show up in rustdoc so need to be correct.

6 years agoRollup merge of #43136 - jgallag88:bufWriterDocs, r=steveklabnik
Mark Simulacrum [Wed, 12 Jul 2017 12:58:48 +0000 (06:58 -0600)]
Rollup merge of #43136 - jgallag88:bufWriterDocs, r=steveklabnik

Add warning to BufWriter documentation

When using `BufWriter`, it is very easy to unintentionally ignore errors, because errors which occur when flushing buffered data when the `BufWriter` is dropped are ignored. This has been noted in a couple places:  #32677, #37045.

There has been some discussion about how to fix this problem in #32677, but no solution seems likely to land in the near future. For now, anyone who wishes to have robust error handling must remember to manually call `flush()` on a `BufWriter` before it is dropped.  Until a permanent fix is in place, it seems worthwhile to add a warning to that effect to the documentation.

6 years agoRollup merge of #43100 - ids1024:stat2, r=aturon
Mark Simulacrum [Wed, 12 Jul 2017 12:58:47 +0000 (06:58 -0600)]
Rollup merge of #43100 - ids1024:stat2, r=aturon

Redox: add stat methods(); support is_symlink()

6 years agoRollup merge of #43098 - alexcrichton:more-proc-macro, r=jseyfried
Mark Simulacrum [Wed, 12 Jul 2017 12:58:46 +0000 (06:58 -0600)]
Rollup merge of #43098 - alexcrichton:more-proc-macro, r=jseyfried

Add `isize` and `usize` constructors to Literal

This commit fills out the remaining integer literal constructors on the
`proc_macro::Literal` type with `isize` and `usize`. (I think these were just
left out by accident)

6 years agoRollup merge of #43011 - qnighy:unsized-tuple-impls, r=aturon
Mark Simulacrum [Wed, 12 Jul 2017 12:58:45 +0000 (06:58 -0600)]
Rollup merge of #43011 - qnighy:unsized-tuple-impls, r=aturon

Implement Eq/Hash/Debug etc. for unsized tuples.

As I mentioned in [the comment in #18469](https://github.com/rust-lang/rust/issues/18469#issuecomment-306767422), the implementations of `PartialEq`, `Eq`, `PartialOrd`, `Ord`, `Debug`, `Hash` can be generalized to unsized tuples.

This is consistent with the `derive` behavior for unsized structs.

```rust
#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Debug, Default, Hash)]
struct MyTuple<X, Y, Z: ?Sized>(X, Y, Z);

fn f(x: &MyTuple<i32, i32, [i32]>) {
    x == x;
    x < x;
    println!("{:?}", x);
}
```

Questions:

- Need an RFC?
- Need a feature gate? I don't think it does because the unsized tuple coercion #42527 is feature-gated.
- I changed `builder.field($name);` into `builder.field(&$name);` in the `Debug` implementation to pass compilation. This won't affect the behavior because `Debug for &'a T` is a mere redirection to `Debug for T`. However, I don't know if it affects code size / performance.

6 years agoRollup merge of #43000 - estebank:on-unimplemented-path, r=arielb1
Mark Simulacrum [Wed, 12 Jul 2017 12:58:44 +0000 (06:58 -0600)]
Rollup merge of #43000 - estebank:on-unimplemented-path, r=arielb1

`rustc_on_unimplemented` supports referring to trait

Add support to `rustc_on_unimplemented` to reference the full path of
the annotated trait. For the following code:

```rust
pub mod Bar {
    #[rustc_on_unimplemented = "test error `{Self}` with `{Bar}` `{Baz}` `{Quux}` in `{Foo}`"]
    pub trait Foo<Bar, Baz, Quux> {}
}
```

the error message will be:

```
test error `std::string::String` with `u8` `_` `u32` in `Bar::Foo`
```

6 years agoRollup merge of #42826 - Yorwba:type-mismatch-same-absolute-paths, r=arielb1
Mark Simulacrum [Wed, 12 Jul 2017 12:58:44 +0000 (06:58 -0600)]
Rollup merge of #42826 - Yorwba:type-mismatch-same-absolute-paths, r=arielb1

Note different versions of same crate when absolute paths of different types match.

The current check to address #22750 only works when the paths of the mismatched types relative to the current crate are equal, but this does not always work if one of the types is only included through an indirect dependency. If reexports are involved, the indirectly included path can e.g. [contain private modules](https://github.com/rust-lang/rust/issues/22750#issuecomment-302755516).

This PR takes care of these cases by also comparing the *absolute* path, which is equal if the type hasn't moved in the module hierarchy between versions. A more coarse check would be to compare only the crate names instead of full paths, but that might lead to too many false positives.

Additionally, I believe it would be helpful to show where the differing crates came from, i.e. the information in `rustc::middle::cstore::CrateSource`, but I'm not sure yet how to nicely display all of that, so I'm leaving it to a future PR.

6 years agoRollup merge of #42670 - dns2utf8:panic_return_code, r=steveklabnik
Mark Simulacrum [Wed, 12 Jul 2017 12:58:43 +0000 (06:58 -0600)]
Rollup merge of #42670 - dns2utf8:panic_return_code, r=steveklabnik

Add hint about the return code of panic!

I hope the link works on all cases, since the `unreachable` doc is copied to `std::` as well.

6 years ago[LLVM] Avoid losing the !nonnull attribute in SROA
Ariel Ben-Yehuda [Sat, 1 Jul 2017 19:00:20 +0000 (22:00 +0300)]
[LLVM] Avoid losing the !nonnull attribute in SROA

This still does not work on 32-bit archs because of an LLVM limitation,
but this is only an optimization, so let's push it on 64-bit only for now.

Fixes #37945

6 years agoAuto merge of #42897 - Mark-Simulacrum:pretty-print-refactor, r=jseyfried
bors [Wed, 12 Jul 2017 11:10:37 +0000 (11:10 +0000)]
Auto merge of #42897 - Mark-Simulacrum:pretty-print-refactor, r=jseyfried

Refactor pretty printing slightly

This doesn't introduce any functional changes (that I'm aware of). The primary intention here is to clean up the code a little. Each commit is intended to stand alone, reviewing commit-by-commit may be easiest.

6 years agointegrate anon dep nodes into trait selection
Niko Matsakis [Mon, 10 Jul 2017 21:10:30 +0000 (17:10 -0400)]
integrate anon dep nodes into trait selection

6 years agoAuto merge of #43107 - michaelwoerister:less-span-info-in-debug, r=nikomatsakis
bors [Wed, 12 Jul 2017 08:45:39 +0000 (08:45 +0000)]
Auto merge of #43107 - michaelwoerister:less-span-info-in-debug, r=nikomatsakis

incr.comp.: Don't include span information in the ICH of type definitions

This should improve some of the `regex` tests on perf.rlo. Not including spans into the ICH is harmless until we also cache warnings. To really solve the problem, we need to do more refactoring (see #43088).

r? @nikomatsakis

6 years agoReintroduce expansion info for proc macros 1.1
Oliver Schneider [Tue, 11 Jul 2017 07:52:50 +0000 (09:52 +0200)]
Reintroduce expansion info for proc macros 1.1

6 years agoAuto merge of #42697 - Mark-Simulacrum:take-limit, r=aturon
bors [Wed, 12 Jul 2017 06:23:38 +0000 (06:23 +0000)]
Auto merge of #42697 - Mark-Simulacrum:take-limit, r=aturon

Allow setting the limit on std::io::Take.

Fixes https://github.com/rust-lang/rust/issues/27269.

6 years agoAuto merge of #42936 - steveklabnik:update-mdbook, r=alexcrichton
bors [Wed, 12 Jul 2017 04:07:32 +0000 (04:07 +0000)]
Auto merge of #42936 - steveklabnik:update-mdbook, r=alexcrichton

update crate dependencies

I wanted to update mdbook's version. This ended up updating a bunch of other stuff too.

I am not sure if updating this much stuff is considered a Good Idea or not; happy to figure out how to make it smaller if someone can help me figure out how to use x.py to do it.

6 years agoupdate crate dependencies
steveklabnik [Tue, 27 Jun 2017 17:33:32 +0000 (13:33 -0400)]
update crate dependencies

I wanted to update mdbook's version. This ended up updating a bunch of other stuff too.

6 years agoAuto merge of #43056 - ids1024:nofollow2, r=burntsushi
bors [Wed, 12 Jul 2017 00:49:51 +0000 (00:49 +0000)]
Auto merge of #43056 - ids1024:nofollow2, r=burntsushi

Redox: Use O_NOFOLLOW for lstat()

6 years agoRefactor: {Lvalue,Rvalue,Operand}::ty only need the locals' types, not the full &Mir
Ralf Jung [Tue, 11 Jul 2017 23:02:06 +0000 (16:02 -0700)]
Refactor: {Lvalue,Rvalue,Operand}::ty only need the locals' types, not the full &Mir

6 years agoRedox: Use O_NOFOLLOW for lstat()
Ian Douglas Scott [Tue, 4 Jul 2017 02:21:03 +0000 (19:21 -0700)]
Redox: Use O_NOFOLLOW for lstat()

6 years agoAuto merge of #43083 - kennytm:fix-42434-custom-stdxxx-normalization, r=nikomatsakis
bors [Tue, 11 Jul 2017 22:02:20 +0000 (22:02 +0000)]
Auto merge of #43083 - kennytm:fix-42434-custom-stdxxx-normalization, r=nikomatsakis

compilertest (UI test): Support custom normalization.

Closes #42434.

Adds this header for UI tests:

```rust
// normalize-stderr-32bit: "fn() (32 bits)" -> "fn() ($PTR bits)"
```

It will normalize the `stderr` output on 32-bit platforms, by replacing all instances of `fn() (32 bits)` by `fn() ($PTR bits)`.

Extends the UI tests in #42304 and #41968 to 32-bit targets.

r? @nikomatsakis

6 years agolet #[allow_internal_unstable] cover :vis
Alex Burka [Fri, 21 Apr 2017 23:54:38 +0000 (23:54 +0000)]
let #[allow_internal_unstable] cover :vis

6 years agostage0 fallback
Alex Burka [Fri, 21 Apr 2017 04:30:08 +0000 (04:30 +0000)]
stage0 fallback

6 years agouse :vis in thread_local!
Alex Burka [Wed, 19 Apr 2017 02:29:40 +0000 (02:29 +0000)]
use :vis in thread_local!

6 years agosupport pub(restricted) in thread_local!
Alex Burka [Sat, 1 Apr 2017 03:06:34 +0000 (23:06 -0400)]
support pub(restricted) in thread_local!

6 years agoRefactor call_with_pp functions to not take a payload.
Mark Simulacrum [Sun, 25 Jun 2017 15:54:09 +0000 (09:54 -0600)]
Refactor call_with_pp functions to not take a payload.

This is needless noise; the closure we take is FnOnce, so move || {} is
fine to pass other parameters necessary.

6 years agoMake a few functions non-public
Mark Simulacrum [Sun, 25 Jun 2017 13:51:55 +0000 (07:51 -0600)]
Make a few functions non-public

6 years agoRefactor cur_cmnt_and_lit away.
Mark Simulacrum [Sun, 25 Jun 2017 12:38:13 +0000 (06:38 -0600)]
Refactor cur_cmnt_and_lit away.

The literal index was increased in only next_lit, so it isn't
necessary: code now uses an iterator. The cur_cmnt field is also moved
to be increased in print_comment instead of after each call to
print_comment.

6 years agoRefactor methods onto Printer struct.
Mark Simulacrum [Sun, 25 Jun 2017 03:22:42 +0000 (21:22 -0600)]
Refactor methods onto Printer struct.

No (intentional) changes to behavior. This is intended to avoid the
anti-pattern of having to import individual methods throughout code.

6 years agoAuto merge of #43116 - alexcrichton:probestack, r=sfackler
bors [Tue, 11 Jul 2017 17:52:42 +0000 (17:52 +0000)]
Auto merge of #43116 - alexcrichton:probestack, r=sfackler

Update compiler_builtins submodule for probestack fix

Closes #43102

6 years agoAuto merge of #42388 - tschottdorf:projty-substs, r=nikomatsakis
bors [Tue, 11 Jul 2017 15:14:32 +0000 (15:14 +0000)]
Auto merge of #42388 - tschottdorf:projty-substs, r=nikomatsakis

Downgrade ProjectionTy's TraitRef to its substs

Addresses the second part of #42171 by removing the `TraitRef` from
`ProjectionTy`, and directly storing its `Substs`.

Closes #42171.

6 years agoFix @alexcrichton comments
Lee Bousfield [Tue, 11 Jul 2017 15:04:19 +0000 (11:04 -0400)]
Fix @alexcrichton comments

6 years agoWrap long line
Stefan Schindler [Tue, 11 Jul 2017 14:45:39 +0000 (16:45 +0200)]
Wrap long line

6 years agoDowngrade ProjectionTy's TraitRef to its substs
Tobias Schottdorf [Tue, 11 Jul 2017 14:33:09 +0000 (10:33 -0400)]
Downgrade ProjectionTy's TraitRef to its substs

Addresses the second part of #42171 by removing the `TraitRef` from
`ProjectionTy`, and directly storing its `Substs`.

Closes #42171.

6 years agoSlew of feature gating tests for issue #43106.
Felix S. Klock II [Tue, 11 Jul 2017 12:30:10 +0000 (14:30 +0200)]
Slew of feature gating tests for issue #43106.

6 years agoAllow setting the limit on std::io::Take.
Mark Simulacrum [Fri, 16 Jun 2017 14:24:10 +0000 (08:24 -0600)]
Allow setting the limit on std::io::Take.

6 years agoAdd support for full RELRO
Johannes Löthberg [Mon, 10 Jul 2017 18:57:45 +0000 (20:57 +0200)]
Add support for full RELRO

This commit adds support for full RELRO, and enables it for the
platforms I know have support for it.

Full RELRO makes the PLT+GOT data read-only on startup, preventing it
from being overwritten.

http://tk-blog.blogspot.com/2009/02/relro-not-so-well-known-memory.html

Fixes rust-lang/rust#29877.

Signed-off-by: Johannes Löthberg <johannes@kyriasis.com>
6 years agoEnable profiler on "alternate" builds
Simon Sapin [Tue, 11 Jul 2017 12:01:04 +0000 (14:01 +0200)]
Enable profiler on "alternate" builds

This hopefully fixes #42967 and #43085.

6 years agoAuto merge of #43006 - GuillaumeGomez:e0611-cleanup, r=nikomatsakis
bors [Tue, 11 Jul 2017 10:07:24 +0000 (10:07 +0000)]
Auto merge of #43006 - GuillaumeGomez:e0611-cleanup, r=nikomatsakis

Clean up some code

From #42669.

r? @nikomatsakis

6 years agoMerge ui/README.md into COMPILER_TESTS.md and describe how custom UI normalization...
kennytm [Thu, 6 Jul 2017 18:10:48 +0000 (02:10 +0800)]
Merge ui/README.md into COMPILER_TESTS.md and describe how custom UI normalization works.

6 years agocompiletest: Support custom normalization rules.
kennytm [Thu, 6 Jul 2017 05:54:58 +0000 (13:54 +0800)]
compiletest: Support custom normalization rules.

6 years agofail in case nothing to run was found
Guillaume Gomez [Mon, 10 Jul 2017 14:27:46 +0000 (16:27 +0200)]
fail in case nothing to run was found

6 years agotweak word ordering
Niko Matsakis [Mon, 10 Jul 2017 17:45:10 +0000 (13:45 -0400)]
tweak word ordering

6 years agoClean up some code
Guillaume Gomez [Sat, 1 Jul 2017 13:41:49 +0000 (15:41 +0200)]
Clean up some code

6 years agocompiletest: Refactor: Move the `ignore-{}` logic into its own method.
kennytm [Thu, 6 Jul 2017 03:25:29 +0000 (11:25 +0800)]
compiletest: Refactor: Move the `ignore-{}` logic into its own method.

Prepare for `normalize-std???` which will share the same logic.
Added `ignore-32bit` and `ignore-64bit`.

6 years agoAuto merge of #43147 - oyvindln:deflate_fix, r=alexcrichton
bors [Tue, 11 Jul 2017 07:42:13 +0000 (07:42 +0000)]
Auto merge of #43147 - oyvindln:deflate_fix, r=alexcrichton

Use similar compression settings as before updating to use flate2

Fixes #42879

(My first PR to rust-lang yay)

This changes the compression settings back to how they were before the change to use the flate2 crate rather than the in-tree flate library. The specific changes are to use the `Fast` compression level (which should be equivialent to what was used before), and use a raw deflate stream rather than wrapping the stream in a zlib wrapper. The [zlib](https://tools.ietf.org/html/rfc1950) wrapper adds an extra 2 bytes of header data, and 4 bytes for a checksum at the end. The change to use a faster compression level did give some compile speedups in the past (see #37298). Having to calculate a checksum also added a small overhead, which didn't exist before the change to flate2.

r? @alexcrichton

6 years agoAuto merge of #42913 - kennytm:fix-40569-ident-without-backtrack, r=jseyfried
bors [Tue, 11 Jul 2017 04:04:11 +0000 (04:04 +0000)]
Auto merge of #42913 - kennytm:fix-40569-ident-without-backtrack, r=jseyfried

Only match a fragment specifier the if it starts with certain tokens.

When trying to match a fragment specifier, we first predict whether the current token can be matched at all. If it cannot be matched, don't bother to push the Earley item to `bb_eis`. This can fix a lot of issues which otherwise requires full backtracking (#42838).

In this PR the prediction treatment is not done for `:item`, `:stmt` and `:tt`, but it could be expanded in the future.

Fixes #24189.
Fixes #26444.
Fixes #27832.
Fixes #34030.
Fixes #35650.
Fixes #39964.
Fixes the 4th comment in #40569.
Fixes the issue blocking #40984.

7 years agoUse LocalKey::try_with in std
Lee Bousfield [Tue, 11 Jul 2017 00:18:36 +0000 (20:18 -0400)]
Use LocalKey::try_with in std

7 years agoDisable big-endian simd in swap_nonoverlapping_bytes
Josh Stone [Tue, 11 Jul 2017 00:06:38 +0000 (17:06 -0700)]
Disable big-endian simd in swap_nonoverlapping_bytes

This is a workaround for #42778, which was git-bisected to #40454's
optimizations to `mem::swap`, later moved to `ptr` in #42819.  Natively
compiled rustc couldn't even compile stage1 libcore on powerpc64 and
s390x, but they work fine without this `repr(simd)`.  Since powerpc64le
works OK, it seems probably related to being big-endian.

The underlying problem is not yet known, but this at least makes those
architectures functional again in the meantime.

cc @arielb1

7 years agoAdd LocalKey::try_with as an alternative to state
Lee Bousfield [Mon, 10 Jul 2017 23:26:11 +0000 (19:26 -0400)]
Add LocalKey::try_with as an alternative to state

7 years agoupdate .mailmap
Zack M. Davis [Mon, 10 Jul 2017 20:40:41 +0000 (13:40 -0700)]
update .mailmap

7 years agoAuto merge of #43028 - michaelwoerister:dedup-dep-nodes, r=nikomatsakis
bors [Mon, 10 Jul 2017 21:18:14 +0000 (21:18 +0000)]
Auto merge of #43028 - michaelwoerister:dedup-dep-nodes, r=nikomatsakis

incr.comp.: Deduplicate some DepNodes and introduce anonymous DepNodes

This is a parallel PR to the pending https://github.com/rust-lang/rust/pull/42769. It implements most of what is possible in terms of DepNode re-opening without having anonymous DepNodes yet (https://github.com/rust-lang/rust/issues/42298).

r? @nikomatsakis

7 years agodon't panic in `dep_node_debug_str` if `self.data` is `None`
Niko Matsakis [Mon, 10 Jul 2017 19:45:36 +0000 (15:45 -0400)]
don't panic in `dep_node_debug_str` if `self.data` is `None`

7 years agoAuto merge of #43152 - Mark-Simulacrum:test-src-doc, r=alexcrichton
bors [Mon, 10 Jul 2017 18:17:00 +0000 (18:17 +0000)]
Auto merge of #43152 - Mark-Simulacrum:test-src-doc, r=alexcrichton

Test src/doc once more

This was accidentally broken in https://github.com/rust-lang/rust/pull/42437 since we filtered too early to recurse into sub-directories.

In theory, @bors p=10

r? @alexcrichton

7 years agoTest src/doc once more
Mark Simulacrum [Mon, 10 Jul 2017 17:43:02 +0000 (11:43 -0600)]
Test src/doc once more

7 years agoUse similar compression settings as before updating to use flate2
oyvindln [Mon, 10 Jul 2017 15:54:50 +0000 (17:54 +0200)]
Use similar compression settings as before updating to use flate2

Fixes #42879

7 years agoAuto merge of #43109 - pnkfelix:fix-link_args-gate, r=nikomatsakis
bors [Mon, 10 Jul 2017 15:39:47 +0000 (15:39 +0000)]
Auto merge of #43109 - pnkfelix:fix-link_args-gate, r=nikomatsakis

Fix feature gate for `#[link_args(..)]` attribute

Fix feature gate for `#[link_args(..)]` attribute so that it will fire regardless of context of attribute.

See also #29596 and #43106

7 years agoFix feature gate for `#[link_args(..)]` attribute so that it will fire
Felix S. Klock II [Fri, 7 Jul 2017 14:09:46 +0000 (16:09 +0200)]
Fix feature gate for `#[link_args(..)]` attribute so that it will fire
regardless of context of attribute.

Extend the gating test to include the attribute in "weird" places.

7 years agoincr.comp.: Cache DepNodes with corresponding query results.
Michael Woerister [Tue, 4 Jul 2017 15:33:43 +0000 (17:33 +0200)]
incr.comp.: Cache DepNodes with corresponding query results.

7 years agoincr.comp.: Introduce the concept of anonymous DepNodes.
Michael Woerister [Fri, 23 Jun 2017 14:37:12 +0000 (16:37 +0200)]
incr.comp.: Introduce the concept of anonymous DepNodes.

7 years agoincr.comp.: Manage dependency graph on main thread.
Michael Woerister [Tue, 4 Jul 2017 13:06:57 +0000 (15:06 +0200)]
incr.comp.: Manage dependency graph on main thread.

7 years agoFix some `tidy` errors.
Michael Woerister [Tue, 4 Jul 2017 12:23:07 +0000 (14:23 +0200)]
Fix some `tidy` errors.

7 years agoDeduplicate DepNode::ConstEval()
Michael Woerister [Mon, 3 Jul 2017 14:37:48 +0000 (16:37 +0200)]
Deduplicate DepNode::ConstEval()

7 years agoAllow 'tcx in define_dep_nodes! and deduplicate some DepNodes.
Michael Woerister [Fri, 30 Jun 2017 21:53:35 +0000 (14:53 -0700)]
Allow 'tcx in define_dep_nodes! and deduplicate some DepNodes.

7 years agoAdd StableHash implementation for ty::Instance.
Michael Woerister [Fri, 30 Jun 2017 21:51:03 +0000 (14:51 -0700)]
Add StableHash implementation for ty::Instance.

7 years agoincr.comp.: Improve debug output for work products.
Michael Woerister [Fri, 23 Jun 2017 14:37:12 +0000 (16:37 +0200)]
incr.comp.: Improve debug output for work products.