Commit Graph

88573 Commits

Author SHA1 Message Date
Alexander Ronald Altman
22251a87be Enhance Pin impl applicability for PartialEq and PartialOrd. 2019-01-16 20:10:18 -06:00
Guillaume Gomez
d405606c3b End fixing search index minification 2019-01-17 01:41:01 +01:00
Guillaume Gomez
2e8fd44598 Minify search-index in one pass 2019-01-17 01:41:01 +01:00
Guillaume Gomez
f42407f114 Reduce search-index.js size 2019-01-17 01:41:01 +01:00
Konrad Borowski
e4e888534e
Document Unpin in std::prelude documentation 2019-01-17 00:39:15 +01:00
bors
c40b97796e Auto merge of #57392 - Xanewok:always-calc-glob-map, r=petrochenkov
Always calculate glob map but only for glob uses

Previously calculating glob map was *opt-in*, however it did record node id -> ident use for every use directive. This aims to see if we can unconditionally calculate the glob map and not regress performance.

Main motivation is to get rid of some of the moving pieces and simplify the compilation interface - this would allow us to entirely remove `CrateAnalysis`. Later, we could easily expose a relevant query, similar to the likes of `maybe_unused_trait_import` (so using precomputed data from the resolver, but which could be rewritten to be on-demand).

r? @nikomatsakis

Local perf run showed mostly noise (except `ctfe-stress-*`) but I'd appreciate if we could do a perf run run here and double-check that this won't regress performance.
2019-01-16 23:25:41 +00:00
AB1908
0edc5c9779 Fix error template 2019-01-16 23:08:42 +00:00
Pietro Albini
b54a00accd
allow unused warnings related to rustc_layout_scalar_valid_range_start 2019-01-16 18:20:08 +01:00
Pietro Albini
dc25c80571
prepare beta 1.33.0 2019-01-16 17:22:51 +01:00
bors
ceb2512144 Auto merge of #57321 - petrochenkov:atokens, r=nikomatsakis
Implement basic input validation for built-in attributes

Correct top-level shape (`#[attr]` vs `#[attr(...)]` vs `#[attr = ...]`) is enforced for built-in attributes, built-in attributes must also fit into the "meta-item" syntax (aka the "classic attribute syntax").

For some subset of attributes (found by crater run), errors are lowered to deprecation warnings.

NOTE: This PR previously included https://github.com/rust-lang/rust/pull/57367 as well.
2019-01-16 15:01:20 +00:00
bors
cccaf9a8c6 Auto merge of #57416 - alexcrichton:remove-platform-intrinsics, r=nagisa
rustc: Remove platform intrinsics crate

This was originally attempted in #57048 but it was realized that we
could fully remove the crate via the `"unadjusted"` ABI on intrinsics.
This means that all intrinsics in stdsimd are implemented directly
against LLVM rather than using the abstraction layer provided here. That
ends up meaning that this crate is no longer used at all.

This crate developed long ago to implement the SIMD intrinsics, but we
didn't end up using it in the long run. In that case let's remove it!
2019-01-16 12:15:10 +00:00
AB1908
3f0a75d806 Remove trailing whitespace 2019-01-16 06:29:44 +00:00
AB1908
193809ec3a Add regression test to close #53787 2019-01-16 05:34:40 +00:00
Nicholas Nethercote
dc45528620 Remove hir::Label.
It's identical to `ast::Label`.
2019-01-16 16:20:32 +11:00
Nicholas Nethercote
ae4b14e837 Use Lit rather than P<Lit> in hir::ExprKind.
It's simpler and makes some benchmark run up to 1% faster. It also makes
`hir::ExprKind` more like `ast::ExprKind` (which underwent the
equivalent change in #55777).
2019-01-16 15:36:08 +11:00
Alexander Regueiro
4d1802308b Updated Book and Reference submodules. 2019-01-16 03:59:06 +00:00
Eric Huss
bd8ee511a5 Add some links in std::fs.
A few items were referenced, but did not have links.
2019-01-15 18:46:09 -08:00
Corey Farwell
32b28340b2
demonstrate symmetry 2019-01-15 21:21:24 -05:00
Guillaume Gomez
feda6040fa Fixes text becoming invisible when element targetted 2019-01-15 23:21:36 +01:00
Clar Fon
24ca530526 Move spin_loop_hint to core::hint module 2019-01-15 16:44:28 -05:00
bors
e2f221c759 Auto merge of #57629 - matthiaskrgr:clippy_submodule_upd, r=oli-obk
submodules: update clippy from c63b6349 to 1b89724b

Changes:
````
Really fix issue number in `map_clone` test
Fix issue number in `map_clone` test
Remove `map_clone` fixed known problem
Fix `map_clone` bad suggestion
Add run-rustfix to unnecessary_fold
Add run-rustfix to unit_arg test
Add run-rustfix for types test
Add run-rustfix to starts_ends_with
Add run-rustfix to replace_const test
Add run-rustfix to redundant_field_names
Missing docs: don't require documenting Global Asm items.
Add run-rustfix for precedence test
Add run-rustfix to mem_replace test
Add run-rustfix to map_clone test
Add run-rustfix to large_digit_groups
Add run-rustfix to into_iter_on_ref
Add run-rustfix to infallible_destructuring_match
Add rustfix to inconsistent_digit_grouping test
Add run-rustfix to explicit_write test
Add run-rustfix to excessive_precision test
Add run-rustfix to duration_subsec test
Disable deprecated_cfg_attr lint for inner attributes
Add run-rustfix to collapsible_if test
Update Readme
Update Readme for (arguably) better readability
rustup: the features if_while_or_patterns has been stabilized
Fix comments in clippy_lints/src/len_zero.rs
readme: update travis badge to reflect migration from travis-ci.org to travis-ci.com
Remove all copyright license headers
Move cast_ref_to_mut list to correctness group
Rustftmt
Don't import ty::Ref in cast_ref_to_mut lint
Move a hint to an error message in cast_ref_to_mut lint
Add a note to cast_ref_to_mut lint
Use ty::Ref instead of ty::TyKind::Ref
cast_ref_to_mut lint
Add missing ` in default lint
Improve tests and exclude nested impls
Update `unwrap_get` code review suggestions
Update known problems
Restrict use_self on nested items
Improve `get_unwrap` suggestion
````
2019-01-15 18:41:42 +00:00
Guillaume Gomez
ed717f30ec Fix sources sidebar not showing up 2019-01-15 17:57:25 +01:00
Andy Russell
93b55365b5
use structured macro and path resolve suggestions 2019-01-15 11:27:58 -05:00
bors
14ea6e50c1 Auto merge of #57630 - Centril:rollup, r=Centril
Rollup of 8 pull requests

Successful merges:

 - #56044 (Drop partially bound function parameters in the expected order)
 - #57352 (forbid manually impl'ing one of an object type's marker traits)
 - #57456 (RawVec doesn't always abort on allocation errors)
 - #57467 (Implement `check_attribute` to forbid `#[allow_internal_unsafe]`)
 - #57579 (Add core::iter::once_with())
 - #57587 (Add 'rustc-env:RUST_BACKTRACE=0' to const-pat-ice test)
 - #57608 (Simplify 'product' factorial example)
 - #57614 ([rustdoc] Fix crates filtering box not being filled)

Failed merges:

r? @ghost
2019-01-15 13:56:16 +00:00
Mazdak Farrokhzad
9947b3060c
Rollup merge of #57614 - GuillaumeGomez:fix-crate-filtering, r=QuietMisdreavus
[rustdoc] Fix crates filtering box not being filled

Currently, the filter crate box (at the left of the search input) is always empty. To get the number of keys of dictionary in JS, you need to call `Object.keys()` on it.

r? @QuietMisdreavus
2019-01-15 12:42:14 +01:00
Mazdak Farrokhzad
a52ec3c9ee
Rollup merge of #57608 - timvisee:master, r=frewsxcv
Simplify 'product' factorial example

This simplifies the [`factorial(n: 32)`](https://doc.rust-lang.org/std/iter/trait.Iterator.html#examples-46) implementation as example for the `Iterator::product()` function.
It currently uses unnecessary additional complexity.

Although very minimal, I do not want to include it in some other irrelevant PR.
2019-01-15 12:42:13 +01:00
Mazdak Farrokhzad
cf436832f8
Rollup merge of #57587 - Aaron1011:fix/const-pat-ice, r=alexcrichton
Add 'rustc-env:RUST_BACKTRACE=0' to const-pat-ice test

This ensures that the test passes, regardless of what the user has set
RUST_BACKTRACE to.
2019-01-15 12:42:12 +01:00
Mazdak Farrokhzad
ae1ab8afa9
Rollup merge of #57579 - stjepang:once-with, r=SimonSapin
Add core::iter::once_with()

Functions `iter::once()` and `iter::repeat()` construct iterators from values. The latter has the lazy variant `iter::repeat_with()`, but the former doesn't. This PR therefore adds `iter::once_with()`.

Another way to think of `iter::once_with()` is that it's a function that converts `FnOnce() -> T` into `Iterator<Item = T>`.

If this seems like a reasonable addition, I'll open a tracking issue and update the `#[feature(...)]` attributes.
2019-01-15 12:42:10 +01:00
Mazdak Farrokhzad
e8cfae4140
Rollup merge of #57467 - JohnTitor:implement-the-check-attribute-1, r=oli-obk
Implement `check_attribute` to forbid `#[allow_internal_unsafe]`

Fixes #56768.

r? @oli-obk
2019-01-15 12:42:08 +01:00
Mazdak Farrokhzad
77727feb18
Rollup merge of #57456 - fintelia:patch-4, r=dtolnay
RawVec doesn't always abort on allocation errors
2019-01-15 12:42:07 +01:00
Mazdak Farrokhzad
5fa44c4b5a
Rollup merge of #57352 - arielb1:no-manual-markers, r=nikomatsakis
forbid manually impl'ing one of an object type's marker traits

This shouldn't break compatibility for crates that do not use
`feature(optin_builtin_traits)`, because as the test shows, it is
only possible to impl a marker trait for a trait object in the crate the
marker trait is defined in, which must define
`feature(optin_builtin_traits)`.

Fixes #56934.

r? @nikomatsakis
2019-01-15 12:42:06 +01:00
Mazdak Farrokhzad
c4b8735872
Rollup merge of #56044 - matthewjasper:function-param-drop-order, r=cramertj
Drop partially bound function parameters in the expected order

Given the function

```rust
fn foo((_x, _): (LogDrop, LogDrop), (_, _y): (LogDrop, LogDrop)) {}
```

Prior to 1.12.0 we dropped both `_x` and `_y` before the rest of their
respective parameters, since then we dropped `_x` and `_y` after. The
original order appears to be the correct order, as the value created
later is dropped first, so we revert to that order and add a test for
it.

While this is technically a breaking change, I can't work out how
anyone could be relying on this without making their code very
brittle. If this is considered to be too likely to break real world code
then I can revert the change and change the test to check for the
current order.
2019-01-15 12:42:04 +01:00
bors
920192490f Auto merge of #57625 - drrlvn:patch-1, r=Centril
Stabilize FileExt::read_exact_at/write_all_at

r? alexcrichton

Closes #51984.
2019-01-15 11:18:24 +00:00
Matthias Krüger
16c9d8d576 submodules: update clippy from c63b6349 to 1b89724b
Changes:
````
Really fix issue number in `map_clone` test
Fix issue number in `map_clone` test
Remove `map_clone` fixed known problem
Fix `map_clone` bad suggestion
Add run-rustfix to unnecessary_fold
Add run-rustfix to unit_arg test
Add run-rustfix for types test
Add run-rustfix to starts_ends_with
Add run-rustfix to replace_const test
Add run-rustfix to redundant_field_names
Missing docs: don't require documenting Global Asm items.
Add run-rustfix for precedence test
Add run-rustfix to mem_replace test
Add run-rustfix to map_clone test
Add run-rustfix to large_digit_groups
Add run-rustfix to into_iter_on_ref
Add run-rustfix to infallible_destructuring_match
Add rustfix to inconsistent_digit_grouping test
Add run-rustfix to explicit_write test
Add run-rustfix to excessive_precision test
Add run-rustfix to duration_subsec test
Disable deprecated_cfg_attr lint for inner attributes
Add run-rustfix to collapsible_if test
Update Readme
Update Readme for (arguably) better readability
rustup: the features if_while_or_patterns has been stabilized
Fix comments in clippy_lints/src/len_zero.rs
readme: update travis badge to reflect migration from travis-ci.org to travis-ci.com
Remove all copyright license headers
Move cast_ref_to_mut list to correctness group
Rustftmt
Don't import ty::Ref in cast_ref_to_mut lint
Move a hint to an error message in cast_ref_to_mut lint
Add a note to cast_ref_to_mut lint
Use ty::Ref instead of ty::TyKind::Ref
cast_ref_to_mut lint
Add missing ` in default lint
Improve tests and exclude nested impls
Update `unwrap_get` code review suggestions
Update known problems
Restrict use_self on nested items
Improve `get_unwrap` suggestion
````
2019-01-15 10:40:11 +01:00
John Kåre Alsaker
1313678784 Address comments 2019-01-15 10:39:49 +01:00
John Kåre Alsaker
8ef7413f23 Optimize try_mark_green and eliminate the lock on dep node colors 2019-01-15 10:39:49 +01:00
Yuki Okushi
bd1551e46e Fix tests 2019-01-15 18:02:46 +09:00
Yuki Okushi
b39e9e2d07 Change from _ to None 2019-01-15 18:02:22 +09:00
Yuki Okushi
d04f756027 Restore error message 2019-01-15 18:01:38 +09:00
Dror Levin
33ac583fea
Stabilize FileExt::read_exact_at/write_all_at
Closes #51984.
2019-01-15 10:33:39 +02:00
AB1908
e5e9867f60 Pass a default value when unwrapping a span
Fixes #57323
2019-01-15 08:26:29 +00:00
bors
33e6df4b62 Auto merge of #57130 - VardhanThigle:Vardhan/x86_64-fortanix-unknown-sgx-tier2_support, r=alexcrichton
Upgrade x86_64-fortanix-unknown-sgx platform support to tier 2

## Overview
1. This PR upgrades x86_64-fortanix-unknown-sgx platform support to tier 2 (std only) by setting up build automation for this target.
1. For supporting unwinding, this target needs to link to a port of LLVM's libunwind (more details could be found in #56979), which will be distributed along with the Rust binaries (similar to the extra musl objects)

### Building and copying libunwind:
We have added a new build script  (`build-x86_64-fortanix-unknown-sgx-toolchain.sh`) that will run while the container is built. This will build `libunwind.a` from git source.
While the container is built, the persistent volumes where obj/ gets created aren't yet mapped. As a workaround, we copy the built `libunwind.a` to  `obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-fortanix-unknown-sgx/lib/` after x.py runs.
 If any reviewer knows of a better solution, please do tell.

r? @Mark-Simulacrum
2019-01-15 04:06:25 +00:00
Guillaume Gomez
0d695ff330 Fix crates filtering box not being filled 2019-01-15 00:41:41 +01:00
bors
aea9f0aa97 Auto merge of #57607 - Centril:rollup, r=Centril
Rollup of 8 pull requests

Successful merges:

 - #57043 (Fix poor worst case performance of set intersection)
 - #57480 (Clean up and fix a bug in query plumbing)
 - #57481 (provide suggestion for invalid boolean cast)
 - #57540 (Modify some parser diagnostics to continue evaluating beyond the parser)
 - #57570 (Querify local `plugin_registrar_fn` and `proc_macro_decls_static`)
 - #57572 (Unaccept `extern_in_paths`)
 - #57585 (Recover from item trailing semicolon)
 - #57589 (Add a debug_assert to Vec::set_len)

Failed merges:

r? @ghost
2019-01-14 23:00:50 +00:00
Ariel Ben-Yehuda
d38a59f8b5 fix test output changing in rebase 2019-01-15 00:27:00 +02:00
Yuki Okushi
a7623e70d5 Add error check 2019-01-15 06:56:21 +09:00
Yuki Okushi
efd111e502 Add test 2019-01-15 06:55:17 +09:00
Yuki Okushi
60a68bed7b Make UnsafeCode EarlyLintPass 2019-01-15 06:54:28 +09:00
Yuki Okushi
f18ae26840 Run lint for unsafe on the ast 2019-01-15 05:42:09 +09:00
Yuki Okushi
ea5197c664 Add PartialEq 2019-01-15 05:36:46 +09:00