Commit Graph

737 Commits

Author SHA1 Message Date
bors
ba18875557 Auto merge of #69097 - Xanewok:update-rls-rustfmt, r=Dylan-DPC
Update RLS and Rustfmt

Bumps `rustc-ap-*` packages to v642.

Closes #68916.
Closes #68917.

cc @topecongiro
2020-02-13 01:40:54 +00:00
Dylan DPC
e86019c4a0
Rollup merge of #69086 - tmandry:probestack-hidden-2, r=Dylan-DPC
Update compiler-builtins to 0.1.25

- https://github.com/rust-lang/compiler-builtins/pull/340 Set probestack visibility to hidden on ELF targets

Fixes https://github.com/rust-lang/rust/issues/68794.

Tested in CI: https://github.com/rust-lang/rust/pull/69045.

r? @Mark-Simulacrum
2020-02-12 20:36:59 +01:00
Igor Matuszewski
8fc4bba2c4 Update RLS and Rustfmt
Bumps rustc-ap-* packages to v642.
2020-02-12 15:47:38 +01:00
Dylan DPC
6b40f59db1
Rollup merge of #69042 - yaahc:backtrace-header, r=dtolnay
Remove backtrace header text

Fixes point 3 from https://github.com/rust-lang/rust/issues/65280

related to https://github.com/rust-lang/rust/issues/53487

This should probably be double checked by someone who works on fuschia because theres some extra fuschia specific output in `add_context` that is also removed by this change.
2020-02-12 14:21:13 +01:00
Yuki Okushi
9b51a52084
Rollup merge of #68999 - andjo403:itertools, r=Centril
remove dependency on itertools

r? @Centril
2020-02-12 18:55:42 +09:00
Yuki Okushi
19b0c00da3
Rollup merge of #68554 - cjgillot:lang_items, r=Zoxc
Split lang_items to crates `rustc_hir` and `rustc_passes`.

As discussed in comment https://github.com/rust-lang/rust/pull/67688#discussion_r368289946
2020-02-12 18:55:37 +09:00
Yuki Okushi
344f8d9e62
Rollup merge of #68487 - 0dvictor:nolink, r=tmandry
[experiment] Support linking from a .rlink file

Flag `-Z no-link` was previously introduced, which allows creating an `.rlink` file to perform compilation without linking. This change enables linking from an `.rlink` file.

Part of Issue #64191
2020-02-12 18:55:36 +09:00
Tyler Mandry
ee85e913a2 Update compiler-builtins to 0.1.25 2020-02-11 22:25:32 -08:00
Camille GILLOT
d3b2385d40 Move it all into rustc_hir. 2020-02-11 23:14:07 +01:00
Camille GILLOT
a056817aae Move hir::check_attr::Target to librustc_lang_items. 2020-02-11 23:07:54 +01:00
Jane Lusby
d2b08c7e93 Update Cargo.lock 2020-02-11 12:51:23 -08:00
Andreas Jonson
3b23d22e75 remove some dependencies on itertools 2020-02-11 19:28:38 +01:00
Victor Ding
a47fdb99c0 Support linking from a .rlink file
Flag `-Z no-link` was previously introduced, which allows creating
an `.rlink` file to perform compilation without linking.
This change enables linking from an `.rlink` file.
2020-02-11 20:19:28 +11:00
Matthias Krüger
451d4925f7 submodules: update cargo from 9d32b7b01 to 3c53211c3
Changes:
````
Update jobserver.
Update tar.
Emit report on error with Ztimings.
Do not run `formats_source` if `rustfmt` is not available
Fix rebuild_sub_package_then_while_package on HFS.
Remove likely brittle test.
Install rustfmt for testing in CI
Fix build-std collisions.
Fix BuildScriptOutput when a build script is run multiple times.
Fix required-features using renamed dependencies.
Fix using global options before an alias.
Update changelog for 1.42.
Bump to 0.44.0.
Log rustfmt output if it fails; also do not check that rustfmt exists
Update pretty_env_logger requirement from 0.3 to 0.4
Swap std::sync::mpsc channel with crossbeam_channel
Fix tests on Linux/MacOS
Fix typo.
Add tests
Deduplicate warnings about missing rustfmt
Log entry 2: first implementation
Refactor code
Stabilize config-profile.
Log entry 1
Format code
Remove tempdir after install
Keep existing package with git install
Use non-ephemeral workspace
Test that git install reads virtual manifest
Fix failing test
Search for root manifest with ephemeral workspaces
Support out-dir in build section of Cargo configuration file
````
2020-02-10 21:12:16 +01:00
mark
0c0c31b11c implement proper linkchecker hardening 2020-02-03 10:44:23 -06:00
Mazdak Farrokhzad
f882b07977 remove rustc_ast_pretty dep from rustc 2020-02-01 18:59:49 +01:00
Mazdak Farrokhzad
e233331a51 syntax::print -> new crate rustc_ast_pretty 2020-02-01 18:59:49 +01:00
Mazdak Farrokhzad
98fd6a5c88 1. move allow_internal_unstable to rustc_attr
2. as a result, drop rustc_errors dep from syntax
2020-02-01 18:58:08 +01:00
Mazdak Farrokhzad
097d5e1c5e 1. move node_id to syntax
2. invert rustc_session & syntax deps
3. drop rustc_session dep in rustc_hir
2020-02-01 18:58:08 +01:00
Mazdak Farrokhzad
93a8283614 Move builtin attribute logic to new rustc_attr crate.
For now, this is all the crate contains, but more
attribute logic & types will be moved there over time.
2020-02-01 18:54:56 +01:00
Alex Crichton
ad0e4a167d Update jobserver crate to 0.1.21
Brings in a fix for alexcrichton/jobserver-rs#23 which could cause Cargo
to unnecessarily hang in some situations.
2020-01-29 23:47:01 -08:00
John Kåre Alsaker
b0b11d31a2 Use termize instead of term_size 2020-01-29 01:13:48 +01:00
Alex Crichton
aabf4e9253 Update some of Cargo's dependencies
This is primarily updating the `curl` dependency, but also went ahead
and applied a few updates for other packages that Cargo depends on.
2020-01-23 15:17:55 -08:00
Victor Ding
6a6ebb4403 Add -Z no-link flag
Adds a compiler option to allow rustc compile a crate without linking.
With this flag, rustc serializes codegen_results into a .rlink file.
2020-01-23 11:00:36 +11:00
Mazdak Farrokhzad
06029c4498
Rollup merge of #68421 - ehuss:update-cargo-books, r=alexcrichton
Update cargo, books

## cargo

9 commits in ad3dbe10e1e654fb1f032a5dd9481d7cbaa00d65..f6449ba236db31995255ac5e4cad4ab88296a7c6
2020-01-13 21:37:15 +0000 to 2020-01-21 16:15:39 +0000
- Fix wrong directories in host_libdir. (rust-lang/cargo#7798)
- Update humantime requirement from 1.2.0 to 2.0.0 (rust-lang/cargo#7815)
- Fix doc_target test which no longer works on stable/beta. (rust-lang/cargo#7817)
- Fix some erroneous em-dashes in man pages. (rust-lang/cargo#7814)
- fix some clippy warnings (rust-lang/cargo#7808)
- Don't assume iowait always increases on Linux (rust-lang/cargo#7803)
- Add and update some doc comments. (rust-lang/cargo#7800)
- Consistently use em-dash in environment documentation page. (rust-lang/cargo#7799)
- Load credentials only when needed (rust-lang/cargo#7774)

## reference

3 commits in e1157538e86d83df0cf95d5e33bd943f80d0248f..11e893fc1357bc688418ddf1087c2b7aa25d154d
2019-12-22 13:13:14 +0100 to 2020-01-18 21:24:08 +0100
- Small improvements to types/pointer.md (rust-lang-nursery/reference#726)
- repr(transparent): mention align=1 requirement (rust-lang-nursery/reference#737)
- Elaborate on how to use an extern static correctly (rust-lang-nursery/reference#736)

## book

4 commits in 5c5cfd2e94cd42632798d9bd3d1116133e128ac9..87dd6843678575f8dda962f239d14ef4be14b352
2019-12-16 09:27:21 -0600 to 2020-01-20 15:20:40 -0500
- Fix listing numbers (rust-lang/book#2227)
- Move `async` and `await` keywords to 'Currently in Use' (rust-lang/book#2140)
- More cleanup - remove unneeded files (rust-lang/book#2213)
- Small cleanups extracted from the bigger pr i'm working on (rust-lang/book#2212)

## rust-by-example

1 commits in 1d59403cb5269c190cc52a95584ecc280345495a..1c2bd024d13f8011307e13386cf1fea2180352b5
2019-12-27 08:27:05 -0300 to 2020-01-20 12:18:36 -0300
- CamelCase -> UpperCamelCase (rust-lang/rust-by-example#1302)

## embedded-book

1 commits in 9493b7d4dc97eda439bd8780f05ad7b234cd1cd7..4d78994915af1bde9a95c04a8c27d8dca066232a
2019-12-27 20:05:00 +0000 to 2020-01-14 08:25:25 +0000
- Update .gitattributes  (rust-embedded/book#221)
2020-01-22 01:50:09 +01:00
Eric Huss
d45d8b1c7b Update cargo, books 2020-01-21 09:55:43 -08:00
Mazdak Farrokhzad
58eb03d20f check_match: simplify check_arm 2020-01-20 23:39:24 +01:00
Mazdak Farrokhzad
de6046fa0f remove rustc_error_codes deps except in rustc_driver 2020-01-18 21:53:53 +01:00
Dylan DPC
6b83862d09
Rollup merge of #67780 - cjgillot:passes-ty, r=Zoxc
Move some queries from rustc::ty to librustc_ty.

cc #65031
2020-01-16 11:58:00 +05:30
Dylan DPC
6270e49ce7
Rollup merge of #68232 - Mark-Simulacrum:unicode-tables, r=joshtriplett
Optimize size/speed of Unicode datasets

The overall implementation has the same general idea as the prior approach,
which was based on a compressed trie structure, but modified to use less space
(and, coincidentally, be an overall performance improvement).

Sizes | Old | New | New/current
-- | -- | -- | --
Alphabetic | 4616 | 2982 | 64.60%
Case_Ignorable | 3144 | 2112 | 67.18%
Cased | 2376 | 934 | 39.31%
Cc | 19 | 43 | 226.32%
Grapheme_Extend | 3072 | 1734 | 56.45%
Lowercase | 2328 | 985 | 42.31%
N | 2648 | 1239 | 46.79%
Uppercase | 1978 | 934 | 47.22%
White_Space | 241 | 140 | 58.09%
  |   |   |
Total | 20422 | 11103 | 54.37%

This table shows the size of the old and new tables in bytes. The most important
of these tables is "Grapheme_Extend", as it is present in essentially all Rust
programs due to being called from `str`'s Debug impl (`char::escape_debug`). In
a representative case given by this [blog post] for the embedded world, the
shrinking in this PR shrinks the final binary by 1,604 bytes, from 14,440 to
12,836.

The performance of these new tables, based on the (rough) benchmark of linearly
scanning the entire valid set of chars, querying for each `is_*`, is roughly
~50% better, though in some cases is either on par or slightly (3-5%) worse. In
practice, I believe the size benefits of this PR are the main concern. The new
implementation has been tested to be equivalent to the current nightly in terms
of returned values on the set of valid chars.

A (relatively) high-level explanation of the specific compression scheme used
can be found [in the generator].

This is split into three commits -- the first adds the generator which produces
the Rust code for the tables, the second adds support code for the lookup, and
the third actually swaps the current implementation out for the new one.

[blog post]: https://jamesmunns.com/blog/fmt-unreasonably-expensive/
[in the generator]: https://github.com/Mark-Simulacrum/rust/blob/unicode-tables/src/tools/unicode-table-generator/src/raw_emitter.rs
2020-01-15 22:49:27 +05:30
bors
6d0bb91bcb Auto merge of #68248 - JohnTitor:rollup-x0kml5f, r=JohnTitor
Rollup of 12 pull requests

Successful merges:

 - #67784 (Reset Formatter flags on exit from pad_integral)
 - #67914 (Don't run const propagation on items with inconsistent bounds)
 - #68141 (use winapi for non-stdlib Windows bindings)
 - #68211 (Add failing example for E0170 explanation)
 - #68219 (Untangle ZST validation from integer validation and generalize it to all zsts)
 - #68222 (Update the wasi-libc bundled with libstd)
 - #68226 (Avoid calling tcx.hir().get() on CRATE_HIR_ID)
 - #68227 (Update to a version of cmake with windows arm64 support)
 - #68229 (Update iovec to a version with no winapi dependency)
 - #68230 (Update libssh2-sys to a version that can build for aarch64-pc-windows…)
 - #68231 (Better support for cross compilation on Windows.)
 - #68233 (Update compiler_builtins with changes to fix 128 bit integer remainder for aarch64 windows.)

Failed merges:

r? @ghost
2020-01-15 13:00:43 +00:00
Yuki Okushi
d2840e6bf1
Rollup merge of #68233 - danielframpton:update-compiler-builtins, r=alexcrichton
Update compiler_builtins with changes to fix 128 bit integer remainder for aarch64 windows.

I have been investigating enabling panic=unwind for aarch64-pc-windows-msvc (see #65313) and building rustc and cargo hosted on aarch64-pc-windows-msvc.
2020-01-15 21:51:59 +09:00
Yuki Okushi
2c994f22d6
Rollup merge of #68230 - danielframpton:update-libssh2-sys, r=alexcrichton
Update libssh2-sys to a version that can build for aarch64-pc-windows…

I have been investigating enabling panic=unwind for aarch64-pc-windows-msvc (see #65313) and building rustc and cargo hosted on aarch64-pc-windows-msvc.
2020-01-15 21:51:57 +09:00
Yuki Okushi
cc07710196
Rollup merge of #68229 - danielframpton:update-iovec, r=alexcrichton
Update iovec to a version with no winapi dependency

I have been investigating enabling panic=unwind for aarch64-pc-windows-msvc (see #65313) and building rustc and cargo hosted on aarch64-pc-windows-msvc.
2020-01-15 21:51:55 +09:00
Yuki Okushi
58d348d3ab
Rollup merge of #68227 - danielframpton:update-cmake, r=alexcrichton
Update to a version of cmake with windows arm64 support

I have been investigating enabling panic=unwind for aarch64-pc-windows-msvc (see #65313) and building rustc and cargo hosted on aarch64-pc-windows-msvc.
2020-01-15 21:51:54 +09:00
Yuki Okushi
be1ecce01f
Rollup merge of #68141 - euclio:replace-bindings-with-winapi, r=alexcrichton
use winapi for non-stdlib Windows bindings
2020-01-15 21:51:45 +09:00
Mark Rousskov
064f8885d5 Add unicode table generator 2020-01-14 19:11:15 -05:00
Daniel Frampton
106fe0b13a Update to a version of compiler_builtins with changes for fixes remainder for aarch64 windows 2020-01-14 13:32:26 -08:00
Daniel Frampton
9febc2bc7a Update to a version of cmake with windows arm64 support 2020-01-14 11:56:51 -08:00
Daniel Frampton
535fc9ce4c Update iovec to a version with no winapi dependency 2020-01-14 11:52:46 -08:00
Daniel Frampton
9f1452f699 Update libssh2-sys to a version that can build for aarch64-pc-windows-msvc 2020-01-14 11:26:03 -08:00
Eric Huss
55cb505257 Update rustfix in compiletest. 2020-01-14 09:50:55 -08:00
Eric Huss
6da85d6f99 Update cargo, rls 2020-01-14 09:47:04 -08:00
Camille GILLOT
9908a87367 Move to new crate rustc_ty. 2020-01-13 13:41:25 +01:00
bors
59c1db0339 Auto merge of #67901 - matthewjasper:split-mir-build, r=nagisa
Split MIR building into its own crate

This moves `rustc_mir::{build, hair, lints}` to `rustc_mir_build`.
The new crate only has a `provide` function as it's public API.

Based on #67898

cc @Centril @rust-lang/compiler
r? @oli-obk
2020-01-12 09:44:55 +00:00
Matthew Jasper
b358929251 Split rustc_mir::{build, hair, lints} into their own crate 2020-01-12 09:39:26 +00:00
Andy Russell
7b564c67de
use winapi for non-stdlib Windows bindings 2020-01-11 20:56:46 -05:00
Mazdak Farrokhzad
f58db20362 move rustc::lint::{context, passes} to rustc_lint.
Also do some cleanup of the interface.
2020-01-11 07:42:26 +01:00
Mazdak Farrokhzad
8c12c424e2 {rustc::lint -> rustc_lint}::internal 2020-01-11 07:42:26 +01:00
Mazdak Farrokhzad
9634e1f7d9
Rollup merge of #67806 - Centril:splitsynmore, r=petrochenkov
Extract `rustc_ast_passes`, move gating, & refactor linting

Based on https://github.com/rust-lang/rust/pull/67770.

This PR extracts a crate `rustc_ast_passes`:

- `ast_validation.rs`, which is contributed by `rustc_passes` (now only has HIR based passes) -- the goal here is to improve recompilation of the parser,
- `feature_gate.rs`, which is contributed by `syntax` and performs post-expansion-gating & final erroring for pre-expansion gating,
- `show_span`, which is contributed by `syntax`.

To facilitate this, we first have to also:

- Move `{leveled_}feature_err{_err}` from `syntax::feature_gate::check` into `rustc_session::parse`.
- Move `get_features` into `rustc_parse::config`, the only place it is used.
- Move some some lint datatypes and traits, e.g. `LintBuffer`, `BufferedEarlyLint`, `BuiltinLintDiagnostics`, `LintPass`, and `LintArray` into `rustc_session::lint`.
- Move all the hard-wired lint `static`s into `rustc_session::lint::builtin`.
2020-01-11 04:02:22 +01:00
Mazdak Farrokhzad
7d6548a14a rustc_passes: remove unused rustc_parse dep 2020-01-11 03:30:20 +01:00
Mazdak Farrokhzad
6cbcb83022 {syntax -> rustc_ast_passes}::feature_gate 2020-01-11 03:30:20 +01:00
Mazdak Farrokhzad
ed69fbbc44 ast_validation -> new crate rustc_ast_passes 2020-01-11 03:27:39 +01:00
Mazdak Farrokhzad
f361b71a7d nix syntax::early_buffered_lints 2020-01-11 03:26:16 +01:00
Mazdak Farrokhzad
7dbccf5b55 buffered lint infra -> rustc_session 2020-01-11 03:21:34 +01:00
Mazdak Farrokhzad
fff5ef68b0 canonicalize rustc::session import 2020-01-11 03:19:50 +01:00
Mazdak Farrokhzad
6007641d21 gating diagnostics -> rustc_session::parse 2020-01-11 03:15:32 +01:00
bors
e621797264 Auto merge of #65241 - tmiasko:no-std-san, r=alexcrichton
build-std compatible sanitizer support

### Motivation

When using `-Z sanitizer=*` feature it is essential that both user code and
standard library is instrumented. Otherwise the utility of sanitizer will be
limited, or its use will be impractical like in the case of memory sanitizer.

The recently introduced cargo feature build-std makes it possible to rebuild
standard library with arbitrary rustc flags. Unfortunately, those changes alone
do not make it easy to rebuild standard library with sanitizers, since runtimes
are dependencies of std that have to be build in specific environment,
generally not available outside rustbuild process. Additionally rebuilding them
requires presence of llvm-config and compiler-rt sources.

The goal of changes proposed here is to make it possible to avoid rebuilding
sanitizer runtimes when rebuilding the std, thus making it possible to
instrument standard library for use with sanitizer with simple, although
verbose command:

```
env CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUSTFLAGS=-Zsanitizer=thread cargo test -Zbuild-std --target x86_64-unknown-linux-gnu
```

### Implementation

* Sanitizer runtimes are no long packed into crates. Instead, libraries build
  from compiler-rt are used as is, after renaming them into `librusc_rt.*`.
* rustc obtains runtimes from target libdir for default sysroot, so that
  they are not required in custom build sysroots created with build-std.
* The runtimes are only linked-in into executables to address issue #64629.
  (in previous design it was hard to avoid linking runtimes into static
  libraries produced by rustc as demonstrated by sanitizer-staticlib-link
  test, which still passes despite changes made in #64780).

cc @kennytm, @japaric, @firstyear, @choller
2020-01-10 23:26:21 +00:00
Yuki Okushi
7ae0618e0a
Rollup merge of #68050 - Centril:canon-error, r=Mark-Simulacrum
Canonicalize rustc_error imports

r? @Mark-Simulacrum
2020-01-11 04:50:53 +09:00
Michael Woerister
ad65e3e6bc Fix some rebasing fallout. 2020-01-10 10:57:36 +01:00
Michael Woerister
11e4844480 Update measureme to 0.7.1 in order to fix compilation error on big-endian platforms. 2020-01-10 10:19:40 +01:00
Michael Woerister
b8ead417a6 Initial support for recording query keys in self-profiling data. 2020-01-10 10:19:39 +01:00
Michael Woerister
a62c040929 self-profile: Switch to new approach for event_id generation that enables query-invocation-specific event_ids. 2020-01-10 10:18:21 +01:00
Mazdak Farrokhzad
8bd3d240e3 nix syntax::errors & prefer rustc_errors over errors 2020-01-10 07:41:30 +01:00
Yuki Okushi
a366aa6249
Rollup merge of #68040 - sinkuu:unused, r=petrochenkov
Cleanup
2020-01-10 04:18:42 +09:00
Tomasz Miąsko
78e7eeeaa1 Remove sanitizer runtime crates 2020-01-09 07:54:02 +01:00
Shotaro Yamada
f443ae68c2 Remove unused dependencies 2020-01-09 11:52:03 +09:00
Mazdak Farrokhzad
2c3e5d3de0 - remove syntax::{span_warn!, span_err!, span_fatal!. struct_err!}
- remove syntax::{help!, span_help!, span_note!}
- remove unused syntax::{struct_span_fatal, struct_span_err_or_warn!, span_err_or_warn!}
- lintify check_for_bindings_named_same_as_variants + conflicting_repr_hints
- inline syntax::{struct_span_warn!, diagnostic_used!}
- stringify_error_code! -> error_code! & use it more.
- find_plugin_registrar: de-fatalize an error
- de-fatalize metadata errors
- move type_error_struct! to rustc_typeck
- struct_span_err! -> rustc_errors
2020-01-08 04:25:33 +01:00
bors
ef92009c1d Auto merge of #66899 - msizanoen1:riscv-std, r=alexcrichton
Standard library support for riscv64gc-unknown-linux-gnu

Add std support for RISC-V 64-bit GNU/Linux and update libc for RISC-V support.

r? @alexcrichton
2020-01-06 19:07:42 +00:00
msizanoen1
d61e193cd0 Update cc crate 2020-01-06 22:44:57 +07:00
Mazdak Farrokhzad
ebfd8673a7 Remove rustc_hir reexports in rustc::hir. 2020-01-05 12:49:22 +01:00
Mazdak Farrokhzad
937c76bfb2 cleanup librustc_hir/Cargo.toml 2020-01-04 19:03:27 +01:00
Mazdak Farrokhzad
7a14073875 move def_id to new rustc_hir crate 2020-01-04 19:01:42 +01:00
Mazdak Farrokhzad
5ccc1e45bd move Node{Map,Set} -> rustc_session::node_id 2020-01-04 18:59:28 +01:00
Charles Lew
485e98aae2 Implement uncommon_codepoints lint. 2020-01-03 08:20:12 +08:00
bors
1ed41b0720 Auto merge of #67729 - mati865:deps, r=nikomatsakis
Bump smallvec
2020-01-01 15:10:48 +00:00
Mazdak Farrokhzad
7b6ef2b369 librustc_ast_lowering: cargo changes. 2019-12-31 17:33:10 +01:00
Vadim Petrochenkov
b9a9c5b4fd Make things build again 2019-12-30 19:18:16 +03:00
Mateusz Mikuła
d452f89206 Bump smallvec 2019-12-30 13:50:23 +01:00
Yuki Okushi
f541e91a7a Update Cargo.lock 2019-12-29 17:03:07 +09:00
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
Charles Lew
27e7a1baed Add unicode-normalization to whitelist. 2019-12-26 14:16:36 +08:00
Charles Lew
0bcddfe23a Normalize identifiers in librustc_parse. 2019-12-26 13:12:58 +08:00
oxalica
ac31c71698
Update libc to 0.2.66 2019-12-25 01:51:05 +08:00
Ohad Ravid
811bdeee00 Show value for consts in the documentation 2019-12-24 10:10:36 +01:00
Mark Rousskov
dddd872427 Implement rustfmt running manually using ignore crate
This replaces cargo-fmt with rustfmt with --skip-children which should
allow us to format code without running into rust-lang/rustfmt#3930.

This also bumps up the version of rustfmt used to a more recent one.
2019-12-21 20:23:55 -05:00
bors
5535c25314 Auto merge of #67495 - Centril:rollup-6aer3xg, r=Centril
Rollup of 7 pull requests

Successful merges:

 - #67160 (Make GATs less ICE-prone.)
 - #67333 ([mir-opt] Fix `Inline` pass to handle inlining into `box` expressions)
 - #67420 (use _val to ignore parameter of any::type_name_of_val)
 - #67469 (Remove rustc-dev from the default nightly components)
 - #67489 (Drop petgraph dependency from bootstrap)
 - #67490 (Document privacy of RangeInclusive fields)
 - #67491 (use Result::map_or for bootstrap)

Failed merges:

r? @ghost
2019-12-21 20:59:22 +00:00
bors
fc5deca214 Auto merge of #67206 - ehuss:update-cargo-books, r=dtolnay
Update cargo, books

Update nomicon, cargo, reference, book, rust-by-example, embedded-book

## nomicon

2 commits in 041c46e692a2592853aeca132c8dfe8eb5a79a9e..8be35b201f9cf0a4c3fcc96c83ac21671dcf3112
2019-11-20 16:46:45 +0100 to 2019-12-01 13:02:12 -0500
- Update unwinding.md
- ci: remove needless rust-docs component

## cargo

15 commits in 626f0f40efd32e6b3dbade50cd53fdfaa08446ba..5a139f7e6d67fd8a416a3f19d8e01581d24c0333
2019-12-03 16:53:04 +0000 to 2019-12-10 20:17:50 +0000
- Bump cargo-platform version. (rust-lang/cargo#7693)
- Add a test for `cargo locate-project` (rust-lang/cargo#7690)
- Emit error on [target.'cfg(debug_assertions)'.dependencies] and similar (rust-lang/cargo#7660)
- Update the layout of `Cargo Commands` in doc (rust-lang/cargo#7687)
- Features and dependencies can't have the same name (rust-lang/cargo#7682)
- Fix some typos in doc (rust-lang/cargo#7672)
- Add test for `NAME` environment variable when `cargo new` (rust-lang/cargo#7667)
- Add test for `GIT_COMMITTER_EMAIL` when `cargo new` (rust-lang/cargo#7666)
- document support for Bitbucket Pipelines badges (rust-lang/cargo#7663)
- Add cargo-vendor to the list of cargo commands in doc (rust-lang/cargo#7659)
- Fix typo in section 'Caching the Cargo home in CI' (rust-lang/cargo#7661)
- Docs: Add an appendix on git authentication. (rust-lang/cargo#7658)
- Remove --offline empty index error. (rust-lang/cargo#7655)
- Change the link destination of cargo book contribution (rust-lang/cargo#7657)
- Add a --offline hint. (rust-lang/cargo#7654)

## reference

2 commits in 9e843aeb4df083522c7277179bbaa25d0507731c..787e8d84034a4a0ae17084bbae25474152144b9a
2019-11-24 17:44:04 +0100 to 2019-12-10 10:01:29 -0800
- Update for visibility syntax changes. (rust-lang-nursery/reference#722)
- document `bind_by_move_pattern_guards` (rust-lang-nursery/reference#720)

## book

2 commits in 81ebaa2a3f88d4d106516c489682e64cacba4f60..ef8bb568035ded8ddfa30a9309026638cc3c8136
2019-11-15 08:30:04 -0800 to 2019-11-28 11:00:04 -0600
- Remove optional commas from match arms in ch18-03 (rust-lang/book#2176)
- Remove call_box() from ch20-03 (rust-lang/book#2177)

## rust-by-example

1 commits in 4835e025826729827a94fdeb7cb85fed288d08bb..b7ac1bc76b7d02a43c83b3a931d226f708aa1ff4
2019-11-14 09:20:43 -0300 to 2019-12-02 11:38:43 -0300
- Make TryFrom & TryInto example editable (rust-lang/rust-by-example#1297)

## embedded-book

1 commits in 5ca585c4a7552efb546e7681c3de0712f4ae4fdc..c26234930282210849256e4ecab925f0f2daf3be
2019-08-27 13:39:14 +0000 to 2019-12-07 17:25:11 +0000
- Fix `impl Gpio` -> `impl GpioConfig`  (rust-embedded/book#216)
2019-12-21 17:52:47 +00:00
Mark Rousskov
28af652793 Drop petgraph dependency from bootstrap
It was essentially unused, likely leftover from a previous refactoring
iteration.
2019-12-21 10:54:15 -05:00
Eric Huss
e5d39ee842
Update cargo, books 2019-12-14 17:33:08 -08:00
Mateusz Mikuła
2d8d8136fa Update tokio crates to latest versions 2019-12-13 20:51:31 +01:00
bors
703c82e531 Auto merge of #62359 - euclio:remove-serialize, r=Dylan-DPC
replace serialize with serde in rustdoc

This is a slightly less aggressive version of #61028.

r? @GuillaumeGomez
2019-12-13 16:14:47 +00:00
Andy Russell
94630d4c8b
replace serialize with serde in rustdoc 2019-12-12 16:33:25 -05:00
Aaron Hill
47e932b96e
Fix weird implicit dependency between rustllvm and rustc_codegen_llvm
rustllvm relies on the `LLVMRustStringWriteImpl` symbol existing, but
this symbol was previously defined in a *downstream* crate
(rustc_codegen_llvm, which depends on rustc_llvm.

While this somehow worked under the old 'separate bootstrap step for
codegen' scheme, it meant that rustc_llvm could not actually be built by
itself, since it relied linking to the downstream rustc_codegen_llvm
crate.

Now that librustc_codegen_llvm is just a normal crate, we actually try
to build a standalone rustc_llvm when we run tests. This commit moves
`LLVMRustStringWriteImpl` into rustc_llvm (technically the rustllvm
directory, which has its contents built by rustc_llvm). This ensures
that we can build each crate in the graph by itself, without requiring
that any downstream crates be linked in as well.
2019-12-12 10:51:19 -05:00
Aaron Hill
150d328d2e
Update Cargo.lock 2019-12-11 09:50:46 -05:00
Aaron Hill
fca192cca2
Fix fallout from rebase 2019-12-11 09:50:12 -05:00
Alex Crichton
7f23e6e8d7
rustc: Link LLVM directly into rustc again
This commit builds on #65501 continue to simplify the build system and
compiler now that we no longer have multiple LLVM backends to ship by
default. Here this switches the compiler back to what it once was long
long ago, which is linking LLVM directly to the compiler rather than
dynamically loading it at runtime. The `codegen-backends` directory of
the sysroot no longer exists and all relevant support in the build
system is removed. Note that `rustc` still supports a dynamically loaded
codegen backend as it did previously, it just no longer supports
dynamically loaded codegen backends in its own sysroot.

Additionally as part of this the `librustc_codegen_llvm` crate now once
again explicitly depends on all of its crates instead of implicitly
loading them through the sysroot. This involved filling out its
`Cargo.toml` and deleting all the now-unnecessary `extern crate`
annotations in the header of the crate. (this in turn required adding a
number of imports for names of macros too).

The end results of this change are:

* Rustbuild's build process for the compiler as all the "oh don't forget
  the codegen backend" checks can be easily removed.
* Building `rustc_codegen_llvm` is much simpler since it's simply
  another compiler crate.
* Managing the dependencies of `rustc_codegen_llvm` is much simpler since
  it's "just another `Cargo.toml` to edit"
* The build process should be a smidge faster because there's more
  parallelism in the main rustc build step rather than splitting
  `librustc_codegen_llvm` out to its own step.
* The compiler is expected to be slightly faster by default because the
  codegen backend does not need to be dynamically loaded.
* Disabling LLVM as part of rustbuild is still supported, supporting
  multiple codegen backends is still supported, and dynamic loading of a
  codegen backend is still supported.
2019-12-11 09:50:11 -05:00
Igor Matuszewski
5b091305c5 Update RLS and Rustfmt 2019-12-10 20:01:55 +01:00
bors
76a252ea9e Auto merge of #67110 - tmandry:bump-compiler-builtins, r=alexcrichton
Bump compiler-builtins

- https://github.com/rust-lang/compiler-builtins/pull/306
- https://github.com/rust-lang/compiler-builtins/pull/309
- https://github.com/rust-lang/compiler-builtins/pull/310
- https://github.com/rust-lang/compiler-builtins/pull/311
- https://github.com/rust-lang/compiler-builtins/pull/312
- https://github.com/rust-lang/compiler-builtins/pull/313
- https://github.com/rust-lang/compiler-builtins/pull/315
- https://github.com/rust-lang/compiler-builtins/pull/317
- https://github.com/rust-lang/compiler-builtins/pull/323
- https://github.com/rust-lang/compiler-builtins/pull/324
- https://github.com/rust-lang/compiler-builtins/pull/328

Adds support for backtraces from `__rust_probestack` plus other goodies.

r? @alexcrichton
2019-12-09 19:42:48 +00:00
bors
3ff17e7c5f Auto merge of #67016 - lqd:placeholder_loans, r=matthewjasper
In which we implement illegal subset relations errors using Polonius

This PR is the rustc side of implementing subset errors using Polonius. That is, in
```rust
fn foo<'a, 'b>(x: &'a u32, y: &'b u32) -> &'a u32 {
    y
}
```
returning `y` requires that `'b: 'a` but we have no evidence of that, so this is an error. (Evidence that the relation holds could come from explicit bounds, or via implied bounds).

Polonius outputs one such error per CFG point where the free region's placeholder loan unexpectedly flowed into another free region. While all these CFG locations could be useful in diagnostics in the future, rustc does not do that (and the duplication is only partially handled in the rest of the errors/diagnostics infrastructure, e.g. duplicate suggestions will be shown by the "outlives suggestions" or some of the `#[rustc_*]` NLL/MIR debug dumps), so I deduplicated the errors.

(The ordering also matters, otherwise some of the elided lifetime naming would change behaviour).

I've blessed a couple of tests, where the output is currently suboptimal:
- the `hrtb-perfect-forwarding` tests mix subset errors with higher-ranked subtyping, however the plan is for chalk to eventually take care of some of this to generate polonius constraints (i.e. it's not polonius' job). Until that happens, polonius will not see the error that NLL sees.
- some other tests have errors and diagnostics specific to `'static`, I _believe_ this to be because of it being treated as more "special" than in polonius. I believe the output is not wrong, but could be better, and appears elsewhere (I feel we'll need to look at polonius' handling of `'static` at some point in the future, maybe to match a bit more what NLL does when it produces errors)

I'll create a tracking issue in the polonius repo to record these 2 points (and a general "we'll need to go over the blessed output" issue, much like we did for NLLs)

The last blessed test is because it's an improvement: in this case, more errors/suggestions were computed, instead of the existing code path where this case apparently stops at the first error.

The `Naive` variant in Polonius computes those errors, so this PR also switches the default variant to that, as we're also in the process of temporarily deactivating all other variants (which exist mostly for performance considerations) until we have completed more work on completeness and correctness, before focusing on efficiency once again.

While most of the correctness in this PR is hidden in the polonius compare-mode (which of course passes locally), I've added a couple of smoke-tests to the existing ones, so that we have some confidence that it works (and keeps working) until we're in a position where we can run them on CI.

As mentioned during yesterday's wg-polonius meeting, @nikomatsakis has already read through most of this PR (and which is matching  what they thought needed to be done [during the recent Polonius sprint](https://hackmd.io/CGMNjt1hR_qYtsR9hgdGmw#Compiler-notes-on-generating-the-placeholder-loans-support)), but Matthew was hopefully going to review (again, not urgent), so:

r? @matthewjasper

(This updates to the latest `polonius-engine` release, and I'm not sure whether `Cargo.lock` updates can easily be rolled up, but apart from that: this changes little that's tested on CI, so seems safe-ish to rollup ?)
2019-12-09 10:50:41 +00:00
bors
59947fcae6 Auto merge of #66981 - michaelwoerister:measureme-0.5.0, r=Mark-Simulacrum
Update measureme crate to 0.5.0

This PR updates the `measureme` self-profiling crate to the latest release. Heads up, this version changes the trace file format, so the `summarize` tool on perf.rlo needs to be updated to 0.5 too.

r? @Mark-Simulacrum
cc @wesleywiser
2019-12-08 19:43:29 +00:00
Ralf Jung
3d05a2705f update Miri 2019-12-08 11:34:36 +01:00
Tyler Mandry
5f4c2ca1aa Bump compiler-builtins 2019-12-06 18:33:07 -08:00
lqd
479cc7ae9a update to polonius 0.11 to compute subset errors
- adapt to the new polonius `FactTypes` API
- reorganize the type aliases referring to polonius to avoid referencing the inner atom or fact types multiple times: only one input and output types should be enough for everyone. They could equally be in `borrow_check` as `nll` though.
2019-12-06 11:50:01 +01:00
Mazdak Farrokhzad
74804fa3e7 rustc_parser: cleanup imports 2019-12-05 06:38:06 +01:00
Mazdak Farrokhzad
b6602d2dd1
Rollup merge of #66878 - Mark-Simulacrum:sess-decouple, r=Centril
Move Sessions into (new) librustc_session

This PR moves `ParseSess` and `Session` from their current locations into a new crate, `librustc_session`.

There are several intents behind this change. librustc is a very large crate, and we want to split it up over time -- this movement removes the sizeable session module from it. It also helps allow for future movement of things not coupled to TyCtxt but coupled to Session out of the crate.

This movement allows allows for a future follow-up PR which unifies Session and ParseSess, allowing for a single source of truth for APIs interested in global options throughout the compiler; the ParseSess is already created directly as a member of Session in the current compiler (i.e., we do not first construct a ParseSess and then move it into Session later in the compilation).

This PR intentionally avoids changing numerous imports throughout the tree to new locations of the moved types; this is needless noise and can be done as needed.

In the process of moving the sessions back, the lint system received an update as well -- notably, early buffered lints are no longer ad-hoc declared as enum pairs and later associated with proper lint declarations. They are still separately handled (buffered), it is a little unclear whether this is truly necessary, but regardless is left for future PRs.

Many of the types moved back are sort of ad-hoc placed into the same crate (librustc_session) instead of creating other crates; it's unclear whether this is actually a good thing, but it seemed better than creating numerous tiny crates which served no purpose on their own.
2019-12-03 19:41:48 +01:00
Mark Rousskov
cc2c33a156 Move Session to librustc_session 2019-12-03 12:19:16 -05:00
Mark Rousskov
817d1ae834 Move BufferedEarlyLint to librustc_session 2019-12-03 12:19:16 -05:00
Mark Rousskov
f03d8f305a Move early lint declarations to librustc_session 2019-12-03 12:19:14 -05:00
Mark Rousskov
984c74a40a Move cgu_reuse_tracker to librustc_session 2019-12-03 12:18:32 -05:00
Mark Rousskov
c761ec1ac9 Introduce rustc_session crate 2019-12-03 12:18:32 -05:00
Alex Crichton
f3fb1c5e95 Update the wasi crate for wasm32-wasi
This commit updates the `wasi` crate used by the standard library which
is used to implement most of the functionality of libstd on the
`wasm32-wasi` target. This update comes with a brand new crate structure
in the `wasi` crate which caused quite a few changes for the wasi target
here, but it also comes with a significant change to where the
functionality is coming from.

The WASI specification is organized into "snapshots" and a new snapshot
happened recently, so the WASI APIs themselves have changed since the
previous revision. This had only minor impact on the public facing
surface area of libstd, only changing on `u32` to a `u64` in an unstable
API. The actual source for all of these types and such, however, is now
coming from the `wasi_preview_snapshot1` module instead of the
`wasi_unstable` module like before. This means that any implementors
generating binaries will need to ensure that their embedding environment
handles the `wasi_preview_snapshot1` module.
2019-12-03 07:03:06 -08:00
Michael Woerister
edcca15c5b Update measureme crate to 0.5.0. 2019-12-03 10:33:24 +01:00
Matthias Krüger
f77104b424 submodules: update clippy from 7b8e8293 to 7a943a9d
Changes:
````
Normalize custom ICE test
Rustup to rust-lang/rust#64736
Use assert_crate_local for a more explicit error
Rustup to https://github.com/rust-lang/rust/pull/66789
account for external macro in MISSING_INLINE_IN_PUBLIC_ITEMS lint
build(tests/fmt): use shared target dir
chore: fix and split some ui tests on 32bit system
build: set up build job for i686 targets
remove needless my_lint ui test
git quiet
deploy: cd to out/ before adding files to git
Less needless_doctest_main false positives
fmt
Feed the dog
Use rustc_env instead of exec_env for test
Make triggering this lint less likely 📎
Use exec_env to set backtrace level and normalize output
Update custom ICE function with latest rustc
Use Clippy version in ICE message
Add custom ICE message that points to Clippy repo
Fix master deployment
Run update_lints
Add projections check to EUV for escape analysis
Use infer_ctxt
Move use_self to nursery
Use `println!` on success instead of `eprintln!`
Revert "Disable chalk integration test. Output too large"
Remove the old integration-tests.sh script
Use rust implementation for integration tests in CI
Rust implementation of integration test
Don't error on clippy.toml of dependencies
Fix categorizations
Fix arguments on ExprUseVisitor::new
euv moved from middle to typeck
cmt_ -> Place
build: check if RTIM is not installed
make use of Result::map_or
trigger string_lit_as_bytes when literal has escapes
Remove negative float literal checks.
Enable deny-warnings feature everywhere in CI
Remove unused debugging feature
implemented `as_conversions` lint
fixing a typo
[comparison_chain] #4827 Check `core::cmp::Ord` is implemented
add a good example for the approx_const lint
Add suggested good cases in docs for lifetimes lint
````
2019-12-02 23:26:50 +01:00
Mazdak Farrokhzad
70234f16df builtin_attrs.rs -> rustc_feature 2019-11-30 02:34:18 +01:00
Mazdak Farrokhzad
3d080a4a77 introduce crate rustc_feature and move active, accepted, and removed to it 2019-11-30 00:25:40 +01:00
Ralf Jung
9e940f0277 update Miri 2019-11-28 18:40:05 +01:00
Eric Huss
2b98532250 Update cargo, rls, books. 2019-11-25 08:14:07 -08:00
Vadim Petrochenkov
f89e6c8811 rustc_plugin: Remove support for syntactic plugins 2019-11-24 12:05:10 +03:00
flip1995
450880fd89
Update Cargo.lock 2019-11-23 17:27:36 +01:00
bors
5fa0af2327 Auto merge of #66558 - Aaron1011:update/miri-unwind, r=RalfJung
Bump Miri for panic unwinding support
2019-11-22 18:23:00 +00:00
bors
083b5a0a1b Auto merge of #66460 - cjgillot:hashstable_generic, r=Zoxc
Add a proc-macro to derive HashStable in librustc dependencies

A second proc-macro is added to derive HashStable for crates librustc depends on.
This proc-macro HashStable_Generic (to bikeshed) allows to decouple code and some librustc's boilerplate.

Not everything is migrated, because `Span` and `TokenKind` require to be placed inside librustc.
Types using them stay there too.

Split out of #66279
r? @Zoxc
2019-11-22 13:54:41 +00:00
Mazdak Farrokhzad
2f00e86cb5 Introduce MIR optimizations for simplifying x? on Results.
This optimization depends on inlining for the identity
conversions introduced by the lowering of the `?`.
To take advantage of `SimplifyArmIdentity`, `-Z mir-opt-level=2`
is required because that triggers the inlining MIR optimization.
2019-11-21 20:05:16 +01:00
Mazdak Farrokhzad
647eda17e8
Rollup merge of #66457 - cjgillot:just_hashstable, r=Zoxc
Just derive Hashstable in librustc

Split out of #66279

r? @Zoxc
2019-11-20 18:32:07 +01:00
Mazdak Farrokhzad
3ef2384e50
Rollup merge of #66478 - petrochenkov:rmplugin, r=davidtwco
rustc_plugin: Remove the compatibility shim

The compatibility crate was introduced in https://github.com/rust-lang/rust/pull/62727 to migrate Cargo and some other tools, but now it's no longer necessary.
2019-11-20 12:58:27 +01:00
Aaron Hill
778bb7116f
Bump Miri for panic unwinding support 2019-11-19 16:40:59 -05:00
Camille GILLOT
d9eaaf5973 Derive HashStable in librustc_mir. 2019-11-19 20:48:02 +01:00
Camille GILLOT
2ba84c6bea HashStable_Generic for librustc_target. 2019-11-17 22:37:14 +01:00
Camille GILLOT
c2e1658c67 Use proc_macro for HashStable derive in libsyntax. 2019-11-17 22:37:08 +01:00
bors
d8014582b8 Auto merge of #66384 - cjgillot:typefoldable, r=Zoxc
Derive TypeFoldable using a proc-macro

A new proc macro is added in librustc_macros.
It is used to derive TypeFoldable inside librustc and librustc_traits.

For now, the macro uses the `'tcx` lifetime implicitly, and does not allow for a more robust selection of the adequate lifetime.

The Clone-based TypeFoldable implementations are not migrated.

Closes #65674
2019-11-17 15:25:10 +00:00
bors
4b6cef1e32 Auto merge of #66488 - RalfJung:miri, r=RalfJung
update Miri

r? @ghost Cc @oli-obk
2019-11-17 10:45:37 +00:00
Ralf Jung
2bfa622a99 update Miri 2019-11-17 11:40:18 +01:00
Vadim Petrochenkov
ce7a579cac rustc_plugin: Remove the compatibility shim 2019-11-17 11:04:49 +03:00
bors
5966d9b4d9 Auto merge of #66336 - ehuss:update-cargo-books, r=Mark-Simulacrum
Update Cargo, books

## cargo

12 commits in 5da4b4d47963868d9878480197581ccbbdaece74..8280633db680dec5bfe1de25156d1a1d53e6d190
2019-10-28 21:53:41 +0000 to 2019-11-11 23:17:05 +0000
- Don't panic when parsing `/proc/stat` (rust-lang/cargo#7580)
- Fix unused configuration key warning for a few keys under `build`. (rust-lang/cargo#7575)
- Add back support for `BROWSER` envvar in `cargo doc --open`. (rust-lang/cargo#7576)
- Only include "already existing ..." comment in gitignore on conflict (rust-lang/cargo#7570)
- Add VS Code user dir to .gitignore (rust-lang/cargo#7578)
- Added aliases to subcommand typo suggestions. (rust-lang/cargo#7486)
- Use multiple requirement syntax consistently (rust-lang/cargo#7573)
- Update verison to 0.42 (rust-lang/cargo#7568)
- Expand documentation on build scripts. (rust-lang/cargo#7565)
- Update crossbeam-utils requirement from 0.6 to 0.7 (rust-lang/cargo#7566)
- don't download std-docs on CI (rust-lang/cargo#7513)
- Change my-buddy to github-handle (rust-lang/cargo#7553)

## nomicon

2 commits in 5004ad30d69f93553ceef74439fea2159d1f769e..58e36e0e08dec5a379ac568827c058e25990d6cd
2019-10-12 19:52:40 +0200 to 2019-10-30 08:14:24 -0500
- remove references to the nursery
- Add github action to replace Travis.yml (rust-lang-nursery/nomicon#172)

## reference

7 commits in 4b21b646669e0af49fae7cae301898dc4bfaa1f0..45558c464fb458affbcdcb34323946da45c8a117
2019-10-27 22:33:11 +0100 to 2019-11-08 14:47:35 +0100
- Audit code blocks. (rust-lang-nursery/reference#715)
- Update coherence and orphan rules documentation to match RFC 2451 (rust-lang-nursery/reference#703)
- Update organization name (rust-lang-nursery/reference#713)
- State that no_implicit_prelude also applies to nested modules (rust-lang-nursery/reference#707)
- expand Copy docs (rust-lang-nursery/reference#711)
- github action doesn't use the nursery (rust-lang-nursery/reference#706)
- Migrate to GitHub Actions. (rust-lang-nursery/reference#705)

## book

1 commits in 28fa3d15b0bc67ea5e79eeff2198e4277fc61baf..e79dd62aa63396714278d484d91d48826737f47f
2019-10-29 07:16:09 -0500 to 2019-10-30 07:33:12 -0500
- No need for an iterator here to fetch values (rust-lang/book#1957)

## rust-by-example

1 commits in f3197ddf2abab9abdbc029def8164f4a748b0d91..dcee312c66267eb5a2f6f1561354003950e29105
2019-10-29 10:17:40 -0300 to 2019-10-31 11:26:53 -0300
- refactor: simplify extracting Result from Option (rust-lang/rust-by-example#1283)

## edition-guide

2 commits in e58bc4ca104e890ac56af846877c874c432a64b5..f553fb26c60c4623ea88a1cfe731eafe0643ce34
2019-07-31 20:14:12 +0200 to 2019-10-30 08:27:42 -0500
- remove old references to the nursery
- Port from Travis to GitHub Actions (rust-lang-nursery/edition-guide#192)
2019-11-17 07:45:00 +00:00
Yuki Okushi
6e6c46c694
Rollup merge of #66456 - Centril:driver-codes, r=Mark-Simulacrum
Move `DIAGNOSTICS` usage to `rustc_driver`

Remove `rustc_interface`'s dependency on `rustc_error_codes` and centralize all usages of `DIAGNOSTICS` in `rustc_driver`. Once we remove all references to `rustc_error_codes` in all other crates but `rustc_driver`, this should allow for incremental recompilation of the compiler to be smoother when tweaking error codes. This works towards https://github.com/rust-lang/rust/issues/66210#issuecomment-551862528.

(May include traces of minor drive-by cleanup.)

r? @Mark-Simulacrum
2019-11-17 13:36:18 +09:00
bors
9b0214d9c5 Auto merge of #66255 - ehuss:update-cc, r=alexcrichton
Update cc, git2, num_cpus.

This updates the `cc` crate, bringing in better parallel building support. Also updates `git2` which enables the parallel feature. (Note: I don't expect it will have a significant impact on build time, but seems good to update anyways.)

The main thorn is that `cc` gained knowledge about RISC-V architectures (https://github.com/alexcrichton/cc-rs/pull/428, https://github.com/alexcrichton/cc-rs/pull/429, https://github.com/alexcrichton/cc-rs/pull/430), but the builders on CI do not have the riscv C compiler installed. This means that bootstraps' cc detection was finding a C compiler that isn't installed, and fails.

The solution here is to override the cc detection to `false`. The C compiler isn't actually used on riscv platforms. AFAIK, the only location would be compiler_builtins, and it currently forces C support off (a533ae9c5a/build.rs (L49-L55)).

Other possible solutions:
- Add the override in cc_detect for riscv (or any "no-C" platform like wasm32 and nvptx)
- Install and use the appropriate c compiler. I tried this the `g++-riscv64-linux-gnu` package, but it failed missing some header file.

Closes #66232
2019-11-16 07:26:57 +00:00
Mazdak Farrokhzad
8444e1628c move DIAGNOSTICS usage to rustc_driver 2019-11-16 02:32:33 +01:00
Mazdak Farrokhzad
ae0c8b5f09
Rollup merge of #66427 - Mark-Simulacrum:errors-json, r=Centril
Move the JSON error emitter to librustc_errors

This is done both as a cleanup (it makes little sense for this emitter to be in libsyntax), but also as part of broader work to decouple Session from librustc itself.

Along the way, this also moves SourceMap to syntax_pos, which is also nice for the above reasons, as well as allowing dropping the SourceMapper trait from code. This had the unfortunate side-effect of moving `FatalError` to rustc_data_structures (it's needed in syntax_pos, due to SourceMap, but putting it there feels somehow worse).
2019-11-15 18:02:02 +01:00
Mark Rousskov
942f0a6f7a Move SourceMap to syntax_pos
This does not update the use sites or delete the now unnecessary
SourceMapper trait, to allow git to interpret the file move as a rename
rather than a new file.
2019-11-15 08:38:31 -05:00
Yuki Okushi
8405fc6b70
Rollup merge of #66338 - ehuss:update-mdbook, r=alexcrichton
Update mdbook.

This brings in some important updates to fix some rendering issues in the books. In particular fixing hidden lines in code blocks, and some escaping issues.  More details at https://github.com/rust-lang/mdBook/blob/master/CHANGELOG.md

This also requires updating mdbook-linkcheck.
2019-11-15 18:36:23 +09:00
Guillaume Gomez
356da40db5 Adapt error index generator to the new format 2019-11-14 13:05:56 +01:00
Guillaume Gomez
125da0cf2a regen 2019-11-14 13:05:56 +01:00
Camille GILLOT
d5f5e706ef Use TypeFoldable derive macro in librustc_traits. 2019-11-13 21:37:37 +01:00
Eric Huss
139477df64 Update mdbook. 2019-11-12 10:14:48 -08:00
Eric Huss
e0f2f9d363 Update Cargo, books 2019-11-12 09:57:41 -08:00
Mark Rousskov
f696b21c5f Move self-profile infrastructure to data structures
The single dependency on queries (QueryName) can be fairly easily
abstracted via a trait and this further decouples Session from librustc
(the primary goal).
2019-11-12 12:48:04 -05:00
Yuki Okushi
86df2f6737
Rollup merge of #66241 - lzutao:ssl, r=alexcrichton
bump openssl version

Fixes #65808

This PR updates `openssl` and `openssl-sys` to support newer versions of `libressl` in `rust` builds.
2019-11-12 16:36:05 +09:00
bors
2a9be46cc4 Auto merge of #66207 - Manishearth:clippyup, r=Centril
Update clippy

Fixes #66150

r? @ghost
2019-11-11 06:29:15 +00:00
Manish Goregaokar
955f861075 Update clippy 2019-11-11 07:27:46 +01:00
bors
a3b6e5705c Auto merge of #65324 - Centril:organize-syntax, r=petrochenkov
Split libsyntax apart

In this PR the general idea is to separate the AST, parser, and friends by a more data / logic structure (tho not fully realized!) by separating out the parser and macro expansion code from libsyntax. Specifically have now three crates instead of one (libsyntax):

- libsyntax:

   - concrete syntax tree (`syntax::ast`)

   - definition of tokens and token-streams (`syntax::{token, tokenstream}`) -- used by `syntax::ast`

   - visitors (`syntax::visit`, `syntax::mut_visit`)

   - shared definitions between `libsyntax_expand`

   - feature gating (`syntax::feature_gate`) -- we could possibly move this out to its own crater later.

   - attribute and meta item utilities, including used-marking (`syntax::attr`)

   - pretty printer (`syntax::print`) -- this should possibly be moved out later. For now I've reduced down the dependencies to a single essential one which could be broken via `ParseSess`. This entails that e.g. `Debug` impls for `Path` cannot reference the pretty printer.

   - definition of `ParseSess` (`syntax::sess`) -- this is used by `syntax::{attr, print, feature_gate}` and is a common definition used by the parser and other things like librustc.

   - the `syntax::source_map` -- this includes definitions used by `syntax::ast` and other things but could ostensibly be moved `syntax_pos` since that is more related to this module.

   - a smattering of misc utilities not sufficiently important to itemize -- some of these could be moved to where they are used (often a single place) but I wanted to limit the scope of this PR.

- librustc_parse:

   - parser (`rustc_parse::parser`) -- reading a file and such are defined in the crate root tho.

   - lexer (`rustc_parse::lexer`)

   - validation of meta grammar (post-expansion) in (`rustc_parse::validate_attr`)

- libsyntax_expand -- this defines the infra for macro expansion and conditional compilation but this is not libsyntax_ext; we might want to merge them later but currently libsyntax_expand is depended on by librustc_metadata which libsyntax_ext is not.

   - conditional compilation (`syntax_expand::config`) -- moved from `syntax::config` to here

   - the bulk of this crate is made up of the old `syntax::ext`

r? @estebank
2019-11-10 12:18:53 +00:00
Mazdak Farrokhzad
4ae2728fa8 move syntax::parse -> librustc_parse
also move MACRO_ARGUMENTS -> librustc_parse
2019-11-10 03:57:18 +01:00
Eric Huss
a902383053 Update cc, git2, num_cpus. 2019-11-09 12:21:50 -08:00
Mark Rousskov
dd6df0d20e Move pretty parsing into Session options
This allows us to query whether PpmEveryBodyLoops is set during
expansion and run the everybody loops pass.
2019-11-09 11:10:13 -05:00
Lzu Tao
e6d72c3cef bump openssl version
to support newer versions of libressl in rust builds

Co-authored-by: dylanaraps <dylan.araps@gmail.com>
2019-11-09 03:49:03 +00:00
Mazdak Farrokhzad
55f76cdb2f syntax: use distinct FloatTy from rustc_target.
We also sever syntax's dependency on rustc_target as a result.
This should slightly improve pipe-lining.

Moreover, some cleanup is done in related code.
2019-11-07 05:25:31 +01:00
Mazdak Farrokhzad
167b8fedd6
Rollup merge of #66086 - RalfJung:smallvec, r=nagisa
bump smallvec to 1.0

This includes https://github.com/servo/rust-smallvec/pull/162, fixing an unsoundness in smallvec.

See https://github.com/servo/rust-smallvec/pull/175 for the 1.0 release announcement.

Cc @mbrubeck @emilio
2019-11-06 07:03:08 +01:00
Ralf Jung
90b8d34c9f bump smallvec to 1.0 2019-11-04 15:59:09 +01:00
Ralf Jung
9138d3bb80 when Miri tests are not passing, do not add Miri component 2019-11-03 11:47:07 +01:00
bors
253fc0ed74 Auto merge of #65698 - msizanoen1:dual-proc-macro-hash, r=petrochenkov
Dual proc macro hash

This PR changes current `-Z dual-proc-macro` mechanism from resolving only by name to including the hash of the host crate inside the transistive dependency information to prevent name conflicts.
Fix partially #62558
2019-11-01 06:35:40 +00:00
Ralf Jung
9cd1edea4a rebase and re-update lock file 2019-10-31 07:50:54 +01:00
Ralf Jung
64cf596ca6 update miri 2019-10-31 07:50:27 +01:00
msizanoen1
8a0d2332f9 Adjust rustc-workspace-hack 2019-10-31 13:12:35 +07:00
Igor Matuszewski
0658b24925 submodules: Bump RLS to 58869107ec162a821a4bee53cdd3f51c84cda3ea
Most importantly it contains d267b49c2f
which fixes the RLS build whenever Clippy is built successfully in Rust CI.
2019-10-30 16:05:38 +01:00
Tyler Mandry
4359666daa
Rollup merge of #65920 - smaeul:patch/workspace-hack, r=alexcrichton
Use rustc-workspace-hack for rustbook

As rustbook now depends transitively on openssl, it needs access to the
rustc-workspace-hack/all-static feature to pick up openssl-sys/vendored.
This fixes the rust build with `all-static = true` on systems where
openssl is not installed (e.g. when cross-compiling).
2019-10-29 12:01:46 -07:00
Tyler Mandry
67558a890e
Rollup merge of #65906 - integer32llc:update-mdbook, r=alexcrichton
Update mdbook to 0.3.3

There are some new features of mdbook that I'd like to use in TRPL.
2019-10-29 12:01:44 -07:00
Samuel Holland
c648ad587c Use rustc-workspace-hack for rustbook
As rustbook now depends transitively on openssl, it needs access to the
rustc-workspace-hack/all-static feature to pick up openssl-sys/vendored.
This fixes the rust build with `all-static = true` on systems where
openssl is not installed (e.g. when cross-compiling).
2019-10-28 22:34:43 -05:00
Mazdak Farrokhzad
ffc6225cd2
Rollup merge of #65531 - tmandry:bump-backtrace, r=cramertj
Update backtrace to 0.3.40

Diff: https://github.com/rust-lang/backtrace-rs/compare/0.3.37...b5cc5b12fa4fd03cb83546a7c62b9fff40086b63

Pretty low risk, considering the only changes are in low-tier targets.

r? @cramertj
cc @alexcrichton
2019-10-29 04:08:20 +01:00
Mazdak Farrokhzad
42d4e261a1
Rollup merge of #65294 - varkor:lint-inline-prototype, r=matthewjasper
Lint ignored `#[inline]` on function prototypes

Fixes https://github.com/rust-lang/rust/issues/51280.

- Adds a `unused_attribute` lint for `#[inline]` on function prototypes.
- As a consequence, foreign items, impl items and trait items now have their attributes checked, which could cause some code to no longer compile (it was previously erroneously ignored).
2019-10-29 04:08:18 +01:00
Tyler Mandry
d7f99dadd4 Update backtrace to 0.3.40 2019-10-28 16:27:07 -07:00
Carol (Nichols || Goulding)
3bd16c291e
Update mdbook to 0.3.3 2019-10-28 16:21:53 -04:00
Mazdak Farrokhzad
fb12c70852 rustc, rustc_passes: don't depend on syntax_expand.
This is done by moving some data definitions to syntax::expand.
2019-10-27 17:05:57 +01:00
bors
fae75cd216 Auto merge of #65167 - hermitcore:rusty-hermit, r=alexcrichton
Redesign the interface to the unikernel HermitCore

We are developing the unikernel HermitCore, where the kernel is written in Rust and is already part of the Rust Standard Library. The interface between the standard library and the kernel based on a small C library. With this pull request, we remove completely the dependency to C and use lld as linker. Currently, the kernel will be linked to the application as static library, which is published at https://github.com/hermitcore/libhermit-rs.

We don’t longer support the C interface to the kernel. Consequently, we remove this part from the Rust Standard Library.
2019-10-26 19:35:59 +00:00
varkor
b925eb5f42 Update bitflags 2019-10-25 23:26:27 +01:00
Yuki Okushi
574b0780ab
Rollup merge of #65800 - michaelwoerister:measureme-0.4.0, r=wesleywiser
self-profiling: Update measureme to 0.4.0 and remove non-RAII methods from profiler.

This PR removes all non-RAII based profiling methods from `SelfProfilerRef` 🎉
It also delegates the `TimingGuard` implementation to `measureme`, now that that is available there.

r? @wesleywiser
2019-10-26 02:45:59 +09:00
Stefan Lankes
805a330ab4 rerun cargo to generate lock file 2019-10-25 10:24:14 +02:00
Stefan Lankes
88a7736083 update Cargo.lock 2019-10-25 10:03:41 +02:00
bors
85943fd7c8 Auto merge of #65764 - Manishearth:clippyup, r=Manishearth
Update clippy

Fixes #65754

r? @ghost
2019-10-25 07:47:13 +00:00
Stefan Lankes
d349e32fc7 Merge branch 'master' into rusty-hermit, resolve conflicts 2019-10-25 09:09:55 +02:00
Manish Goregaokar
7d0162d7ed Update clippy 2019-10-24 08:15:32 -07:00
Michael Woerister
ee1173a8ff self-profiling: Update measureme to 0.4.0 and use new RAII-based API. 2019-10-24 17:14:38 +02:00
Alex Crichton
060b6cbe74 Update hashbrown to 0.6.2
Pulls in rust-lang/hashbrown#119 which should be a good improvement for
compile times of hashmap-heavy crates.
2019-10-24 08:07:03 -07:00
Mazdak Farrokhzad
7c043e284a
Rollup merge of #65193 - Mark-Simulacrum:lockless-lintstore, r=nikomatsakis
Lockless LintStore

This removes mutability from the lint store after registration. Each commit stands alone, for the most part, though they don't make sense out of sequence.

The intent here is to move LintStore to a more parallel-friendly architecture, although also just a cleaner one from an implementation perspective. Specifically, this has the following changes:
 * We no longer implicitly register lints when registering lint passes
    * For the most part this means that registration calls now likely want to call something like:
       `lint_store.register_lints(&Pass::get_lints())` as well as `register_*_pass`.
    * In theory this is a simplification as it's much easier for folks to just register lints and then have passes that implement whichever lint however they want, rather than necessarily tying passes to lints.
 * Lint passes still have a list of associated lints, but a followup PR could plausibly change that
   * This list must be known for a given pass type, not instance, i.e., `fn get_lints()` is the signature instead of `fn get_lints(&self)` as before.
 * We do not store pass objects, instead storing constructor functions. This means we always get new passes when running lints (this happens approximately once though for a given compiler session, so no behavior change is expected).
 * Registration API is _much_ simpler: generally all functions are just taking `Fn() -> PassObject` rather than several different `bool`s.
2019-10-23 22:19:10 +02:00
Lzu Tao
7e0ef6e92e update compiletest 2019-10-23 02:46:10 +00:00
Stefan Lankes
ddcd157d03
Merge branch 'master' into rusty-hermit 2019-10-22 19:01:09 +02:00
Mazdak Farrokhzad
ed9cc70768
Rollup merge of #65595 - Centril:cfgspecs, r=Mark-Simulacrum
move `parse_cfgspecs` to `rustc_interface`

Part of https://github.com/rust-lang/rust/pull/65324.

r? @Mark-Simulacrum
2019-10-20 12:40:19 +02:00
Stefan Lankes
b6801b7dcd
Merge branch 'master' into rusty-hermit 2019-10-20 10:48:58 +02:00
Stefan Lankes
5ebd4d9c27 move interface to the unikernel in the crate hermit-abi
=> simplifies the maintenance of the interface
2019-10-20 10:46:18 +02:00
bors
7bf377f289 Auto merge of #65469 - mati865:libc, r=alexcrichton
Update libc to 0.2.64

Passed local tests.

cc potentially interested people: @gnzlbg @tlively
2019-10-20 06:10:51 +00:00
Mazdak Farrokhzad
d945f9860f move parse_cfgspecs to rustc_interface 2019-10-19 13:25:46 +02:00
Mark Rousskov
dab3bd6cda Create lint store during plugin registration
Remove lint store from Session
2019-10-17 19:41:21 -04:00
Mateusz Mikuła
01008e4cd6 Update libc to 0.2.64 2019-10-16 12:50:59 +02:00
Mazdak Farrokhzad
d420d719c4 move syntax::ext to new crate syntax_expand 2019-10-16 10:59:53 +02:00
Ralf Jung
4977e319a4 update miri 2019-10-14 17:59:45 +02:00
Lzu Tao
81d813dd67 Bump home crate 2019-10-12 08:29:27 +00:00
Igor Matuszewski
ae79ea3422 Update RLS and Rustfmt
This also bumps rustc-ap-* crates and fixes the relevant toolstate.
2019-10-12 08:28:12 +00:00
Mazdak Farrokhzad
27240fe77b
Rollup merge of #64656 - passcod:map-entry-insert, r=Amanieu
Implement (HashMap) Entry::insert as per #60142

Implementation of `Entry::insert` as per @SimonSapin's comment on #60142. This requires a patch to hashbrown:

```diff
diff --git a/src/rustc_entry.rs b/src/rustc_entry.rs
index fefa5c3..7de8300 100644
--- a/src/rustc_entry.rs
+++ b/src/rustc_entry.rs
@@ -546,6 +546,32 @@ impl<'a, K, V> RustcVacantEntry<'a, K, V> {
         let bucket = self.table.insert_no_grow(self.hash, (self.key, value));
         unsafe { &mut bucket.as_mut().1 }
     }
+
+    /// Sets the value of the entry with the RustcVacantEntry's key,
+    /// and returns a RustcOccupiedEntry.
+    ///
+    /// # Examples
+    ///
+    /// ```
+    /// use hashbrown::HashMap;
+    /// use hashbrown::hash_map::RustcEntry;
+    ///
+    /// let mut map: HashMap<&str, u32> = HashMap::new();
+    ///
+    /// if let RustcEntry::Vacant(v) = map.rustc_entry("poneyland") {
+    ///     let o = v.insert_and_return(37);
+    ///     assert_eq!(o.get(), &37);
+    /// }
+    /// ```
+     #[inline]
+    pub fn insert_and_return(self, value: V) -> RustcOccupiedEntry<'a, K, V> {
+        let bucket = self.table.insert_no_grow(self.hash, (self.key, value));
+        RustcOccupiedEntry {
+            key: None,
+            elem: bucket,
+            table: self.table
+        }
+    }
 }

 impl<K, V> IterMut<'_, K, V> {
```

This is also only an implementation for HashMap. I tried implementing for BTreeMap, but I don't really understand BTreeMap's internals and require more guidance on implementing the equivalent `VacantEntry::insert_and_return` such that it returns an `OccupiedEntry`. Notably, following the original PR's modifications I end up needing a `Handle<NodeRef<marker::Mut<'_>, _, _, marker::LeafOrInternal>, _>` while I only have a `Handle<NodeRef<marker::Mut<'_>, _, _, marker::Internal>, _>` and don't know how to proceed.

(To be clear, I'm not asking for guidance right now; I'd be happy getting only the HashMap implementation — the subject of this PR — reviewed and ready, and leave the BTreeMap implementation for a latter PR.)
2019-10-09 05:31:33 +02:00
Félix Saparelli
bdcc21cbc4 Implement (HashMap) Entry::insert as per #60142 2019-10-09 11:00:29 +13:00
Josh Stone
29cd7eb6c9 Update other rayon uses to 1.2 too 2019-10-07 13:44:30 -07:00
Josh Stone
33c4125fbe Rebase rustc-rayon on rayon-1.2
See also https://github.com/rust-lang/rustc-rayon/pull/3
2019-10-07 13:20:17 -07:00
Tyler Mandry
c457b6fcbf
Rollup merge of #65101 - mati865:rustc_macro-deps, r=nikomatsakis
Upgrade librustc_macros dependencies

Passed tests on Linux.
2019-10-06 11:41:56 -07:00
Mark Rousskov
7c3f65b3c4 middle::intrinsicck -> rustc_passes 2019-10-04 11:11:33 -04:00
Mateusz Mikuła
d89608829c Upgrade librustc_macros dependencies 2019-10-04 14:43:23 +02:00
Alex Crichton
4447388f17 Update Cargo.lock for cargo update 2019-10-01 15:02:45 -07:00
bors
22bc9e1d9c Auto merge of #64778 - csmoe:index, r=eddyb
Introduce librustc_index crate

Closes #50592
2019-09-30 13:33:15 +00:00
Ralf Jung
17fa7fe77e bump Miri 2019-09-29 13:57:26 -04:00
csmoe
64f61c7888 remove indexed_vec re-export from rustc_data_structures 2019-09-29 16:48:31 +00:00
csmoe
d20183dbbf remove bit_set re-export from rustc_data_structures 2019-09-29 16:11:30 +00:00
csmoe
17990637b3 move bit_set into rustc_index 2019-09-29 16:11:30 +00:00
csmoe
1cff2e6557 move index_vec into rustc_index 2019-09-29 16:11:30 +00:00
Mazdak Farrokhzad
e3a5179c7e
Rollup merge of #64847 - mati865:env_logger, r=alexcrichton
Upgrade env_logger to 0.7

`./x.py test` passed locally.
2019-09-28 05:37:57 +02:00
Mazdak Farrokhzad
83dcdd99dd Remove librustc_ast_borrowck from driver & interface. 2019-09-27 19:48:06 +02:00
Mateusz Mikuła
3e4f582699 Upgrade env_logger to 0.7 2019-09-26 13:19:14 +02:00
Manish Goregaokar
c4206820b2 Update clippy 2019-09-25 14:56:34 -07:00
bors
c7bc0bf82f Auto merge of #64627 - nnethercote:ObligForest-even-more, r=nikomatsakis
Even more `ObligationForest` improvements

Following on from #64545, more speed and readability improvements.

r? @nikomatsakis
2019-09-25 05:54:00 +00:00
Mazdak Farrokhzad
66ca0eb79a
Rollup merge of #64743 - alexcrichton:update-cargo, r=nikomatsakis
Update cargo

11 commits in b6c6f685b38d523580813b0031677c2298f458ea..aa6b7e01abce30091cc594cb23a15c46cead6e24
2019-09-19 21:10:09 +0000 to 2019-09-24 17:19:12 +0000
- Fix interpretation of `--features a b` on the CLI (rust-lang/cargo#7419)
- Update env_logger requirement from 0.6.0 to 0.7.0 (rust-lang/cargo#7422)
- Update some unstable docs (rust-lang/cargo#7407)
- Fix xcompile tests. (rust-lang/cargo#7408)
- -Ztimings: Fix more scale problems. (rust-lang/cargo#7403)
- Fix some rendering issues with -Ztimings. (rust-lang/cargo#7397)
- -Ztimings: show max jobs/cpus (rust-lang/cargo#7398)
- Fix -Ztimings with doc tests. (rust-lang/cargo#7395)
- Add documentation for the -Zdoctest-xcompile feature (rust-lang/cargo#7391)
- Fix integration tests waiting for binaries to finish. (rust-lang/cargo#7394)
- Extract Platform to a separate crate. (rust-lang/cargo#7375)
2019-09-25 03:48:29 +02:00
Mazdak Farrokhzad
9e12827d56
Rollup merge of #64702 - sinkuu:deps, r=jonas-schievink
Remove unused dependencies
2019-09-24 23:45:27 +02:00
Alex Crichton
5c5e3facab Update cargo
11 commits in b6c6f685b38d523580813b0031677c2298f458ea..aa6b7e01abce30091cc594cb23a15c46cead6e24
2019-09-19 21:10:09 +0000 to 2019-09-24 17:19:12 +0000
- Fix interpretation of `--features a b` on the CLI (rust-lang/cargo#7419)
- Update env_logger requirement from 0.6.0 to 0.7.0 (rust-lang/cargo#7422)
- Update some unstable docs (rust-lang/cargo#7407)
- Fix xcompile tests. (rust-lang/cargo#7408)
- -Ztimings: Fix more scale problems. (rust-lang/cargo#7403)
- Fix some rendering issues with -Ztimings. (rust-lang/cargo#7397)
- -Ztimings: show max jobs/cpus (rust-lang/cargo#7398)
- Fix -Ztimings with doc tests. (rust-lang/cargo#7395)
- Add documentation for the -Zdoctest-xcompile feature (rust-lang/cargo#7391)
- Fix integration tests waiting for binaries to finish. (rust-lang/cargo#7394)
- Extract Platform to a separate crate. (rust-lang/cargo#7375)
2019-09-24 11:06:56 -07:00
Alex Crichton
b923306913 Remove --enable-extended from cross dist builder
Shouldn't have an effect on produced artifacts and otherwise is causing
issues where `-Zsave-analysis` is passed during tests but fails
compilation.
2019-09-23 09:34:44 -07:00
Shotaro Yamada
0423c2a7a3 Remove unused dependencies 2019-09-23 15:25:00 +09:00
Lzu Tao
bbce971bf7 Update clippy 2019-09-22 15:02:12 +00:00
Nicholas Nethercote
3eae7f6291 Upgrade to ena-0.13.1 and use the new inlined_probe_value function.
This is a big speed win for `keccak` and `inflate`.
2019-09-20 11:24:30 +10:00
Mazdak Farrokhzad
11a0b968c2
Rollup merge of #64536 - Aaron1011:cargo-crate-type, r=ehuss
Update Cargo

This pulls in https://github.com/rust-lang/cargo/pull/7159, which
ensures that documenting proc macros works correctly.
2019-09-19 04:53:08 +02:00
Aaron Hill
d440e136e7
Update Cargo
This pulls in https://github.com/rust-lang/cargo/pull/7159, which
ensures that documenting proc macros works correctly.
2019-09-18 21:53:50 -04:00
Pietro Albini
a7a6dedfe6
Revert "Rollup merge of #64451 - RalfJung:miri-manifest, r=pietroalbini"
This reverts commit 7975973e2b, reversing
changes made to f0320e54c7.
2019-09-17 09:58:55 +02:00
Mazdak Farrokhzad
aeb32f01b6
Rollup merge of #64380 - alexcrichton:update-openssl, r=Mark-Simulacrum
Update bundled OpenSSL to 1.1.1d

Brings in a few minor security fixes to the distributed Cargo/etc.
2019-09-17 03:08:35 +02:00
Mazdak Farrokhzad
a31d71f56b
Rollup merge of #64485 - RalfJung:miri, r=alexcrichton
update Miri

Fixes https://github.com/rust-lang/rust/issues/64363

r? @alexcrichton for the Cargo.toml changes: with byteorder 1.3, the `i128` feature is a NOP, so we can remove it everywhere and then get rid of this crate in the workspace-hack.
2019-09-16 23:21:49 +02:00
Ralf Jung
f90a81c238 with byteorder 1.3, the i128 feature is a NOP 2019-09-16 18:28:05 +02:00
Ralf Jung
4b175339b8 update miri 2019-09-16 18:27:28 +02:00
bors
a44881d892 Auto merge of #64510 - Centril:rollup-m03zsq8, r=Centril
Rollup of 10 pull requests

Successful merges:

 - #63955 (Make sure interned constants are immutable)
 - #64028 (Stabilize `Vec::new` and `String::new` as `const fn`s)
 - #64119 (ci: ensure all tool maintainers are assignable on issues)
 - #64444 (fix building libstd without backtrace feature)
 - #64446 (Fix build script sanitizer check.)
 - #64451 (when Miri tests are not passing, do not add Miri component)
 - #64467 (Hide diagnostics emitted during --cfg parsing)
 - #64497 (Don't print the "total" `-Ztime-passes` output if `--prints=...` is also given)
 - #64499 (Use `Symbol` in two more functions.)
 - #64504 (use println!() instead of println!(""))

Failed merges:

r? @ghost
2019-09-16 15:35:48 +00:00
Mazdak Farrokhzad
7975973e2b
Rollup merge of #64451 - RalfJung:miri-manifest, r=pietroalbini
when Miri tests are not passing, do not add Miri component

This makes build-manifest query the toolstate repo at https://github.com/rust-lang-nursery/rust-toolstate to figure out if the tests of the Miri component are passing. If they are not, we remove the component from the manifest, to avoid shipping a broken Miri.

I tested this locally by running build-manifest and making sure that it correctly detects the toolstate of 02785dabad as broken.

r? @pietroalbini
Cc @kennytm @alexcrichton

Fixes https://github.com/rust-lang/rust/issues/60301
2019-09-16 17:09:40 +02:00
bors
16c4011673 Auto merge of #64381 - mati865:rand, r=alexcrichton
Upgrade parking_lot and tempfile rustc dependencies

This should be last piece to unbreak `rustc` in https://github.com/rust-lang/rust/issues/63848
2019-09-16 11:47:11 +00:00
bors
572d3d9634 Auto merge of #60584 - jonas-schievink:ice-panic-hook, r=oli-obk
Use `panic::set_hook` to print the ICE message

This allows custom frontends and backends to override the hook with their own, for example to point people to a different issue tracker.

ICE messages are printed in a slightly different order now. Nightly prints:

```
thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:347:21
note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
error: aborting due to 2 previous errors

Some errors have detailed explanations: E0277, E0658.
For more information about an error, try `rustc --explain E0277`.

error: internal compiler error: unexpected panic

note: the compiler unexpectedly panicked. this is a bug.

note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports

note: rustc 1.36.0-nightly (08bfe1612 2019-05-02) running on x86_64-unknown-linux-gnu
```

After this PR, rustc prints:

```
thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:347:21
note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.

error: internal compiler error: unexpected panic

note: the compiler unexpectedly panicked. this is a bug.

note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports

note: rustc 1.36.0-dev running on x86_64-unknown-linux-gnu

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0277, E0658.
For more information about an error, try `rustc --explain E0277`.
```
2019-09-15 00:10:08 +00:00
Mazdak Farrokhzad
f7dd5d0f20
Rollup merge of #64384 - mati865:tools_hack, r=alexcrichton
Trim rustc-workspace-hack

Those dependencies seem no longer necessary.
`./x.py test` and `x86_64-gnu-tools` container passed locally so I think this won't hurt.
2019-09-14 16:42:31 +02:00
Ralf Jung
766c4a556e build-manifest: when Miri tests are not passing, do not add Miri component 2019-09-14 12:57:39 +02:00
Mateusz Mikuła
612c3947b4 Trim rustc-workspace-hack 2019-09-12 14:12:12 +02:00
Mateusz Mikuła
935394f4f8 Upgrade parking_lot and tempfile rustc dependencies 2019-09-11 19:15:32 +02:00
Alex Crichton
b88bcf0f9d Update bundled OpenSSL to 1.1.1d
Brings in a few minor security fixes to the distributed Cargo/etc.
2019-09-11 06:55:40 -07:00
Mark Rousskov
2fc32b9e72 Locate rustc binary similarly to codegen backend loading
This ensures that the failure cases for finding the codegen backend and
for finding the rustc binary are essentially the same, and since we
almost always will load the codegen backend, this is essentially meaning
that the rustc change is not a regression.
2019-09-10 16:57:14 -04:00
Mazdak Farrokhzad
342722e584
Rollup merge of #64320 - alexcrichton:update-patch, r=RalfJung
Update version of `rustc-std-workspace-*` crates

This commit updates the version of the `rustc-std-workspace-*` crates
in-tree which are used in `[patch]`. This will guarantee that Cargo will
select these versions even if minor updates are published to crates.io
because otherwise a newer version on crates.io would be preferred which
misses the point of `[patch]`!
2019-09-09 22:18:14 +02:00
Mazdak Farrokhzad
f353d49edd
Rollup merge of #64279 - Xanewok:bump-rustc-ap, r=tmandry
Bump RLS and Rustfmt submodules to use rustc-ap-* v583

Closes #64180
Closes #64179

r? @topecongiro
2019-09-09 22:18:11 +02:00
Mazdak Farrokhzad
611458ba06
Rollup merge of #63806 - mati865:rand, r=alexcrichton
Upgrade rand to 0.7

Also upgrades `getrandom` to avoid bug encountered by https://github.com/rust-lang/rust/pull/61393 which bumps libc to `0.2.62`.
2019-09-09 22:18:08 +02:00
Alex Crichton
6c74bc9518 Update version of rustc-std-workspace-* crates
This commit updates the version of the `rustc-std-workspace-*` crates
in-tree which are used in `[patch]`. This will guarantee that Cargo will
select these versions even if minor updates are published to crates.io
because otherwise a newer version on crates.io would be preferred which
misses the point of `[patch]`!
2019-09-09 13:02:10 -07:00
Igor Matuszewski
c2249a4bf9 cargo update -p rustfmt-nightly 2019-09-09 18:18:21 +02:00
Mazdak Farrokhzad
24172084e1
Rollup merge of #64152 - cramertj:update-backtrace, r=alexcrichton
Use backtrace formatting from the backtrace crate

r? @alexcrichton
2019-09-08 12:11:56 +02:00
Mazdak Farrokhzad
448b38f0bf
Rollup merge of #64235 - mati865:env_logger, r=alexcrichton
Upgrade env_logger to 0.6
2019-09-07 20:01:48 +02:00
Mazdak Farrokhzad
89a69fd76d
Rollup merge of #64139 - Mark-Simulacrum:strip-legacy-proc-macro, r=petrochenkov
Migrate internal diagnostic registration to macro_rules

Review is best done commit-by-commit.

Fixes #64132.
2019-09-07 20:01:44 +02:00
Mateusz Mikuła
8ddbe7660f Upgrade env_logger to 0.6 2019-09-06 20:04:12 +02:00
Mateusz Mikuła
32101ad3b3 Upgrade rand to 0.7 2019-09-06 14:45:28 +02:00
Mazdak Farrokhzad
5b995397db
Rollup merge of #63676 - newpavlov:wasi, r=alexcrichton
Use wasi crate for Core API

Blocked by: CraneStation/rust-wasi#5

Blocks: rust-lang/libc#1461

cc @sunfishcode @alexcrichton
2019-09-06 09:36:36 +02:00
Mark Rousskov
3f1dc326ed Remove codegen dependencies
Not doing this leads to building two copies of e.g. num_cpus in the
sysroot and _llvm deps, leading to conflicts between the two when
compiling librustc_codegen_llvm. It's not entirely clear why this is the
case after the changes in this PR but likely has something to do with a
subtle difference in ordering or similar.
2019-09-05 12:35:18 -04:00