Commit Graph

69876 Commits

Author SHA1 Message Date
kennytm
1683b830a8
Rollup merge of #45782 - frewsxcv:frewsxcv-shorthands-helpers, r=manishearth
Display all emission types in error msg if user inputs invalid option.

before:

```
> rustc --emit foo
error: unknown emission type: `foo`
```

after:

```
> rustc --emit foo
error: unknown emission type: `foo` - expected one of: `llvm-bc`, `asm`, `llvm-ir`, `mir`, `obj`, `metadata`, `link`, `dep-info`
```
2017-11-07 22:40:19 +08:00
kennytm
6c8a2f659e
Rollup merge of #45778 - Havvy:patch-1, r=steveklabnik
Update reference link in doc's 404

It's currently linking to a page that says it's on the page I'm changing the link too.
2017-11-07 22:40:17 +08:00
kennytm
4b2a5da8c9
Rollup merge of #45764 - QuietMisdreavus:rustdoc-doctest-lints, r=GuillaumeGomez
rustdoc: add #[allow(unused)] to every doctest

More information in #45750 - this is behavior that was documented but not actually implemented.

I also reordered how outer attributes are applied to doctests. Previously, attributes from `#![doc(test(attr(...)))]` would be applied *after* attributes from within the test itself, meaning if a doctest tried to override lints that would be set crate-wide, it wouldn't work at all. This gives a better scope of how lints can be applied.

Closes #45750
2017-11-07 22:40:16 +08:00
kennytm
d8238e4314
Rollup merge of #45751 - estebank:issue-44684, r=nikomatsakis
Handle anon lifetime arg being returned with named lifetime return type

When there's a lifetime mismatch between an argument with an anonymous
lifetime being returned in a method with a return type that has a named
lifetime, show specialized lifetime error pointing at argument with a
hint to give it an explicit lifetime matching the return type.

```
error[E0621]: explicit lifetime required in the type of `other`
  --> file2.rs:21:21
   |
17 |     fn bar(&self, other: Foo) -> Foo<'a> {
   |                   ----- consider changing the type of `other` to `Foo<'a>`
...
21 |                     other
   |                     ^^^^^ lifetime `'a` required
```

Follow up to #44124 and #42669. Fix #44684.
2017-11-07 22:40:15 +08:00
kennytm
264bfc418c
Rollup merge of #45714 - sdroege:thread-panic-docs, r=dtolnay
Update the std::thread docs and clarify that panics can nowadays be caught
2017-11-07 22:40:13 +08:00
kennytm
eae36714df
Rollup merge of #45682 - RalfJung:rwlock-guards, r=alexcrichton
RwLock guards are Sync if T is

Currently, the compiler requires `T` to also be `Send`.  There is no reason for
that.  `&Rw{Read,Write}LockGuard` only provides a shared referenced to `T`, sending
that across threads is safe if `T` is `Sync`.

Cc @oconnor663
2017-11-07 22:40:12 +08:00
kennytm
843dc4bd76
Rollup merge of #45588 - Keruspe:master, r=alexcrichton
rustbuild: don't try to install rls if ToolState is not Testing

We already do that for the Dist Step so we would end up trying to install something that we didn't dist.
2017-11-07 22:40:11 +08:00
kennytm
8074361f46
Rollup merge of #45470 - GuillaumeGomez:unix-metadata-ext, r=QuietMisdreavus
add missing docs for MetadataExt

r? @rust-lang/docs
2017-11-07 22:40:09 +08:00
bors
7ade24f672 Auto merge of #45666 - Amanieu:tls-model, r=alexcrichton
Allow overriding the TLS model

This PR adds the ability to override the default "global-dynamic" TLS model with a more specific one through a target json option or a command-line option. This allows for better code generation in certain situations.

This is similar to the `-ftls-model=` option in GCC and Clang.
2017-11-07 14:24:15 +00:00
Michael Woerister
3c6f620ea0 incr.comp.: Add -Zincremental-verify-ich, which allows to perform a consistency check for stored query result fingerprints. 2017-11-07 15:22:29 +01:00
Michael Woerister
81fd279e81 incr.comp.: Don't filter out StmtDecls from hir::Block during hashing as these make a difference for the RegionScopeTree. 2017-11-07 15:18:00 +01:00
Michael Woerister
faad4ea3b7 incr.comp.: Sort exported symbols list in order to achieve stable incr. comp. hash. 2017-11-07 15:15:45 +01:00
Michael Woerister
102eaa5c10 incr.comp.: Always require Session when decoding Spans (as to avoid silently wrong results). 2017-11-07 15:14:32 +01:00
Michael Woerister
a174951272 incr.comp.: Make assertion in try_mark_green() more targeted. 2017-11-07 15:04:10 +01:00
Michael Woerister
667477392b incr.comp.: Mark more input nodes as inputs. 2017-11-07 14:54:07 +01:00
Michael Woerister
70f9a0b214 incr.comp.: Allow for forcing input nodes lazily. 2017-11-07 14:53:21 +01:00
leonardo.yvens
7995f879d0 Remove send lang item.
It's completely unused.
2017-11-07 10:39:17 -02:00
Kornel
fb2a5d55cf Remove deprecated message
Second stage of #43067
2017-11-07 11:23:20 +00:00
Michael Woerister
8fcf3e33e4 Fix some rebasing fallout. 2017-11-07 08:54:38 +01:00
Michael Woerister
e546fea0a1 Don't duplicate logic of when an Instance requests to be inlined. 2017-11-07 08:54:38 +01:00
Michael Woerister
48a8d23b97 Update run-make tests. 2017-11-07 08:54:38 +01:00
Michael Woerister
7d774c4214 Update mir-opt tests. 2017-11-07 08:54:38 +01:00
Michael Woerister
55c3b8ec66 Update compile-fail tests. 2017-11-07 08:54:38 +01:00
Michael Woerister
9fd4be9c2e Update codegen tests. 2017-11-07 08:54:38 +01:00
Michael Woerister
cedae73c8c Fix incremental tests after change to instantiation strategy. 2017-11-07 08:54:38 +01:00
Michael Woerister
6a3659427e incr.comp.: Improve error message for unknown fingerprint. 2017-11-07 08:54:38 +01:00
Michael Woerister
6c1529b34f Update invalid inline arg test. 2017-11-07 08:54:38 +01:00
Michael Woerister
6ae60ea94e Add regression tests for non-instantiation of inline and const fns. 2017-11-07 08:54:38 +01:00
Michael Woerister
7bb9353dd5 Update codegen-unit tests. 2017-11-07 08:54:38 +01:00
Michael Woerister
b61ee5180c Fix translation item collection for inline and const fns. 2017-11-07 08:54:38 +01:00
bors
3e7f501991 Auto merge of #45620 - ollie27:rustdoc_impl_generic_dupe, r=QuietMisdreavus
rustdoc: Fix duplicated impls with generics

The same type can appear multiple times in impls so we need to use a set
to avoid adding it multiple times.

Fixes: #45584
2017-11-07 07:24:13 +00:00
Alec Theriault
aa38a1ee50 Update comments in cast-lt.pp 2017-11-06 22:18:14 -08:00
Esteban Küber
805333b2b5 review comments 2017-11-06 21:02:31 -08:00
bors
a17e72462f Auto merge of #45571 - zackmdavis:regenerate_char_private, r=alexcrichton
regenerate libcore/char_private.rs

(filed separately from the work in #45569, because of this matter of the updated Unicode data; see also #45567)

char_private.rs is generated programmatically by char_private.py, using data retrieved from the Unicode Consortium's website.

The motivation here was to make `is_printable` crate-visible (with `pub(crate)`), but it would seem that the Unicode data has changed slightly since char_private.rs was last generated.
2017-11-07 02:07:34 +00:00
Corey Farwell
c3ea358121 Display all emission types in error msg if user inputs invalid option.
before:

```
> rustc --emit foo
error: unknown emission type: `foo`
```

after:

```
> rustc --emit foo
error: unknown emission type: `foo` - expected one of: `llvm-bc`, `asm`, `llvm-ir`, `mir`, `obj`, `metadata`, `link`, `dep-info`
```
2017-11-06 20:36:48 -05:00
bors
785643a5eb Auto merge of #45668 - nikomatsakis:nll-free-region, r=arielb1
extend NLL with preliminary support for free regions on functions

This PR extends https://github.com/rust-lang/rust/pull/45538 with support for free regions. This is pretty preliminary and will no doubt want to change in various ways, particularly as we add support for closures, but it's enough to get the basic idea in place:

- We now create specific regions to represent each named lifetime declared on the function.
- Region values can contain references to these regions (represented for now as a `BTreeSet<RegionIndex>`).
- If we wind up trying to infer that `'a: 'b` must hold, but no such relationship was declared, we report an error.

It also does a number of drive-by refactorings.

r? @arielb1

cc @spastorino
2017-11-06 23:30:57 +00:00
Guillaume Gomez
acd5e8cd4e Fix navbar click while in a search 2017-11-06 23:49:47 +01:00
Ariel Ben-Yehuda
12aedc833c collect unused unsafe code
FIXME: de-uglify
2017-11-06 23:41:18 +02:00
Ariel Ben-Yehuda
cd279a5b98 run unsafety checking before dead block collection
Fixes #45087.
2017-11-06 23:41:18 +02:00
QuietMisdreavus
1ec9b3b750 tweak notes on ignore/compile_fail examples 2017-11-06 15:10:58 -06:00
Amanieu d'Antras
fdf7ba2ce9 Move tls-model to a -Z option since it is unstable 2017-11-06 21:10:49 +00:00
bors
bd0e45a323 Auto merge of #45811 - DSpeckhals:update-rustfmt-rls, r=nikomatsakis
tools: Fix rustfmt and the RLS

These tools have been corrected in their upstream repo's, and the submodules have been updated here to reflect that. I also had to update Cargo to match what the RLS is expecting.

The tool states for `rustfmt` and `rls` where both changed from "Broken" to "Testing" in this commit, thus enabling testing and distribution again.
2017-11-06 20:43:46 +00:00
Badel2
b81a7b333a Test error for ... in expressions 2017-11-06 20:33:56 +01:00
Badel2
3c41c28f48 Using ... in expressions is now an error 2017-11-06 20:33:51 +01:00
bors
dbe8055f5a Auto merge of #45322 - infinity0:master, r=alexcrichton
When cross-compiling, also build target-arch tarballs for libstd. (Closes: #42320)

Half of the logic is actually in there already in install.rs:install_std but it fails with an error like:

sh: 0: Can't open /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/tmp/dist/rust-std-1.21.0-powerpc64le-unknown-linux-gnu/install.sh

because the target-arch dist tarball wasn't built as well. This commit fixes that so the overall install works.

There is one minor bug in the existing code which this commit doesn't fix - the install.log from multiple runs of the installer gets clobbered, which seems like it might interfere with the uninstall process (I didn't look very deeply into this, because it doesn't affect what I need to do.) The actual installed files under DESTDIR seem fine though - either they are installed under an arch-specific path, or the multiple runs will clobber the same path with the same arch-independent file.
2017-11-06 18:04:13 +00:00
Dustin Speckhals
d0c1f36771 tools: Fix rustfmt and the RLS
These tools have been corrected in their upstream repo's, and the
submodules have been updated here to reflect that. I also had to update
Cargo to match what the RLS is expecting.

The tool states for `rustfmt` and `rls` where both changed from "Broken"
to "Testing" in this commit, thus enabling testing and distribution
again.
2017-11-06 13:03:06 -05:00
Wonwoo Choi
99ada043b6 Forbid casting to/from a pointer of unknown kind 2017-11-07 01:45:57 +09:00
Tommy Ip
13a416298c Update tests for new format! error message 2017-11-06 16:28:30 +00:00
Tommy Ip
d5cb474f57 Add tests for new format! error message 2017-11-06 16:28:30 +00:00
Tommy Ip
82d5ea4b12 Make format! positional argument errors clear 2017-11-06 16:28:30 +00:00