]>
git.lizzy.rs Git - rust.git/log
Michael Woerister [Wed, 26 Apr 2017 10:46:09 +0000 (12:46 +0200)]
Make codegen test for remap-path-prefix more thorough.
Michael Woerister [Tue, 25 Apr 2017 08:59:29 +0000 (10:59 +0200)]
remap-path-prefix: Validate number of commandline arguments passed.
Michael Woerister [Mon, 24 Apr 2017 17:01:19 +0000 (19:01 +0200)]
Implement a file-path remapping feature in support of debuginfo and reproducible builds.
bors [Wed, 26 Apr 2017 09:54:11 +0000 (09:54 +0000)]
Auto merge of #41504 - eddyb:query-api, r=nikomatsakis
Improve the librustc on-demand/query API ergonomics.
Queries are now performed through these two forms:
* `tcx.type_of(def_id)` (the most common usage)
* `tcx.at(span).type_of(def_id)` (to provide a more specific location in the cycle stack)
Several queries were renamed to work better as method names, i.e. by suffixing with `_of`.
r? @nikomatsakis
bors [Wed, 26 Apr 2017 06:18:17 +0000 (06:18 +0000)]
Auto merge of #41258 - clarcharr:str_box_extras, r=Kimundi
More methods for str boxes. (reduce Box<[u8]> ↔ Box<str> transmutes)
This is a follow-up to #41096 that adds safer methods for converting between `Box<str>` and `Box<[u8]>`. They're gated under a different feature from the `&mut str` methods because they may be too niche to include in public APIs, although having them internally helps reduce the number of transmutes the standard library uses.
What's added:
* `From<Box<str>> for Box<[u8]>`
* `<Box<str>>::into_boxed_bytes` (just calls `Into::into`)
* `alloc::str` (new module)
* `from_boxed_utf8` and `from_boxed_utf8_unchecked`, defined in `alloc:str`, exported in `collections::str`
* exports `from_utf8_mut` in `collections::str` (missed from previous PR)
bors [Wed, 26 Apr 2017 03:26:12 +0000 (03:26 +0000)]
Auto merge of #41551 - frewsxcv:rollup, r=frewsxcv
Rollup of 9 pull requests
- Successful merges: #39983, #41442, #41463, #41500, #41518, #41527, #41528, #41530, #41535
- Failed merges:
Corey Farwell [Wed, 26 Apr 2017 03:06:01 +0000 (23:06 -0400)]
Rollup merge of #41535 - steveklabnik:gh37746, r=alexcrichton
Fix up vec guarnatee around capacity
Fixes #37746
r? @rust-lang/libs
Corey Farwell [Wed, 26 Apr 2017 03:06:00 +0000 (23:06 -0400)]
Rollup merge of #41530 - GuillaumeGomez:vec-from, r=aturon
Implement From<&mut [T]> for Vec
Fixes #41386.
Corey Farwell [Wed, 26 Apr 2017 03:05:59 +0000 (23:05 -0400)]
Rollup merge of #41528 - steveklabnik:gh33269, r=frewsxcv
Clarify "side effect" in peek's docs
Fixes #33269
/cc @tshepang
Corey Farwell [Wed, 26 Apr 2017 03:05:58 +0000 (23:05 -0400)]
Rollup merge of #41527 - steveklabnik:gh41285, r=frewsxcv
Clarify the doc index
With regards to the unstable book, the reference, and the
processes involved.
Also, fix up a link by pointing to the new tracking issue rather than
the older one.
Fixes #41285
r? @frewsxcv
Corey Farwell [Wed, 26 Apr 2017 03:05:58 +0000 (23:05 -0400)]
Rollup merge of #41518 - tbu-:pr_fix_cp_error, r=sfackler
Fix a copy-paste error in `Instant::sub_duration`
Fixes #41514.
Corey Farwell [Wed, 26 Apr 2017 03:05:57 +0000 (23:05 -0400)]
Rollup merge of #41500 - steveklabnik:gh37866, r=frewsxcv
use the word 'length' in Vec::len's docs
Fixes #37866
Corey Farwell [Wed, 26 Apr 2017 03:05:56 +0000 (23:05 -0400)]
Rollup merge of #41463 - SergioBenitez:master, r=alexcrichton
Add internal accessor methods to io::{Chain, Take}.
Resolves #29067.
Corey Farwell [Wed, 26 Apr 2017 03:05:55 +0000 (23:05 -0400)]
Rollup merge of #41442 - tbu-:pr_writeall_interrupted, r=aturon
Specify behavior of `write_all` for `ErrorKind::Interrupted` errors
Also spell out that read and write operations should be retried on
`ErrorKind::Interrupted` errors.
Fixes #38494.
Corey Farwell [Wed, 26 Apr 2017 03:05:54 +0000 (23:05 -0400)]
Rollup merge of #39983 - AndrewGaspar:rust-windbg, r=brson
Adds rust-windbg.cmd script
Adds rust-gdb/rust-lldb equivalent for windbg that loads the Rust .natvis files on start.
This change modifies the bootstrap code to add rust-windbg to bin and the .natvis files to lib/rustlib/etc.
Example usage from cmd or PowerShell:
```
rust-windbg -c "bu rs_f442289d74765418!rs::main;g" target\debug\rs.exe
```
bors [Tue, 25 Apr 2017 23:46:37 +0000 (23:46 +0000)]
Auto merge of #41332 - petrochenkov:privti, r=eddyb
Check privacy of trait items in all contexts
Fixes https://github.com/rust-lang/rust/issues/28514
This is a sufficiently rare scenario and it's currently guarded by `private_in_public` lint, so it shouldn't be a [breaking-change] in practice.
Vadim Petrochenkov [Tue, 25 Apr 2017 19:38:21 +0000 (22:38 +0300)]
Fix object safety violations in the test
Vadim Petrochenkov [Sun, 16 Apr 2017 18:19:24 +0000 (21:19 +0300)]
privacy: Rename and cleanup PrivacyVisitor
Vadim Petrochenkov [Sun, 16 Apr 2017 16:06:26 +0000 (19:06 +0300)]
Check privacy of trait items in all contexts
bors [Tue, 25 Apr 2017 15:51:40 +0000 (15:51 +0000)]
Auto merge of #41362 - alexcrichton:run-cargot-ests, r=aturon
Run tests for the cargo submodule in tree
Previously the `cargotest` suite would run some arbitrary revision of Cargo's
test suite, but now that we're bundling it in tree we should be running the
Cargo submodule's test suite instead.
steveklabnik [Tue, 25 Apr 2017 14:41:17 +0000 (10:41 -0400)]
Fix up vec guarnatee around capacity
Fixes #37746
Guillaume Gomez [Tue, 25 Apr 2017 10:34:45 +0000 (12:34 +0200)]
Implement From<&mut [T]> for Vec
bors [Tue, 25 Apr 2017 10:34:07 +0000 (10:34 +0000)]
Auto merge of #40434 - mattico:splice-update, r=alexcrichton
Implement Vec::splice and String::splice (RFC 1432)
RFC: rust-lang/rfcs#1432, tracking issue: #32310
A rebase of https://github.com/rust-lang/rust/pull/32355 with a few more tests.
Let me know if you have any ideas for more tests.
cc @SimonSapin
steveklabnik [Tue, 25 Apr 2017 09:38:26 +0000 (05:38 -0400)]
Clarify "side effect" in peek's docs
Fixes #33269
steveklabnik [Tue, 25 Apr 2017 09:35:51 +0000 (05:35 -0400)]
Clarify the doc index
With regards to the unstable book, the reference, and the
processes involved.
Also, fix up a link by pointing to the new tracking issue rather than
the older one.
Fixes #41285
Sergio Benitez [Mon, 24 Apr 2017 23:46:21 +0000 (16:46 -0700)]
Add cautions to io::get_mut method documentation.
Sergio Benitez [Mon, 24 Apr 2017 23:46:05 +0000 (16:46 -0700)]
Reference tracking issue for more_io_inner_methods.
Sergio Benitez [Sat, 22 Apr 2017 10:35:53 +0000 (03:35 -0700)]
Add more_io_inner_methods feature to unstable book.
Sergio Benitez [Sat, 22 Apr 2017 08:14:18 +0000 (01:14 -0700)]
Add internal accessor methods to io::{Chain, Take}.
Resolves #29067.
Andrew Gaspar [Mon, 20 Feb 2017 19:10:32 +0000 (11:10 -0800)]
Adds rust-windbg.cmd script
Tobias Bucher [Mon, 24 Apr 2017 23:02:59 +0000 (01:02 +0200)]
Fix a copy-paste error in `Instant::sub_duration`
Fixes #41514.
bors [Mon, 24 Apr 2017 22:18:16 +0000 (22:18 +0000)]
Auto merge of #40123 - TimNN:llvm40, r=alexcrichton
LLVM 4.0 Upgrade
Since nobody has done this yet, I decided to get things started:
**Todo:**
* [x] push the relevant commits to `rust-lang/llvm` and `rust-lang/compiler-rt`
* [x] cleanup `.gitmodules`
* [x] Verify if there are any other commits from `rust-lang/llvm` which need backporting
* [x] Investigate / fix debuginfo ("`<optimized out>`") failures
* [x] Use correct emscripten version in docker image
---
Closes #37609.
---
**Test results:**
Everything is green 🎉
Clar Charr [Tue, 11 Apr 2017 20:02:43 +0000 (16:02 -0400)]
More methods for str boxes.
Alex Crichton [Tue, 18 Apr 2017 00:24:05 +0000 (17:24 -0700)]
Run tests for the cargo submodule in tree
Previously the `cargotest` suite would run some arbitrary revision of Cargo's
test suite, but now that we're bundling it in tree we should be running the
Cargo submodule's test suite instead.
Eduard-Mihai Burtescu [Mon, 24 Apr 2017 15:06:39 +0000 (18:06 +0300)]
rustc: use tcx.at(span) to set the location of a query.
Matt Ickstadt [Mon, 24 Apr 2017 14:49:29 +0000 (09:49 -0500)]
Add Splice forget test
Eduard-Mihai Burtescu [Mon, 24 Apr 2017 14:23:36 +0000 (17:23 +0300)]
rustc: expose the common DUMMY_SP query case as tcx methods.
bors [Mon, 24 Apr 2017 13:09:35 +0000 (13:09 +0000)]
Auto merge of #40634 - GuillaumeGomez:refcell-docs, r=steveklabnik
Add more explanation on RefCell::get_mut
Fixes #40203.
r? @rust-lang/docs
Guillaume Gomez [Sat, 18 Mar 2017 14:33:56 +0000 (15:33 +0100)]
Add more explanation on RefCell::get_mut
Eduard-Mihai Burtescu [Mon, 24 Apr 2017 12:20:46 +0000 (15:20 +0300)]
rustc: rename some of the queries to match tcx methods.
steveklabnik [Mon, 24 Apr 2017 11:47:00 +0000 (07:47 -0400)]
use the word 'length' in Vec::len's docs
Fixes #37866
bors [Mon, 24 Apr 2017 10:06:41 +0000 (10:06 +0000)]
Auto merge of #41494 - withoutboats:associated-consts-are-not-object-safe, r=eddyb
Associated consts are not object safe.
fixes #26847
r? @eddyb
Without Boats [Mon, 24 Apr 2017 09:42:36 +0000 (02:42 -0700)]
Feature gate in test.
Without Boats [Mon, 24 Apr 2017 08:40:17 +0000 (01:40 -0700)]
Style.
Without Boats [Mon, 24 Apr 2017 08:20:36 +0000 (01:20 -0700)]
Fix type error.
Without Boats [Mon, 24 Apr 2017 08:19:12 +0000 (01:19 -0700)]
Add compile-fail test.
Without Boats [Mon, 24 Apr 2017 05:00:09 +0000 (22:00 -0700)]
Associated consts are not object safe.
Matt Ickstadt [Sat, 8 Apr 2017 21:58:47 +0000 (16:58 -0500)]
Add splice to the unstable book.
Matt Ickstadt [Sat, 8 Apr 2017 21:43:30 +0000 (16:43 -0500)]
Use Vec::splice impl in string::Splice::drop()
Matt Ickstadt [Sat, 8 Apr 2017 21:04:30 +0000 (16:04 -0500)]
Improve splice docs and tests
Matt Ickstadt [Sat, 8 Apr 2017 21:12:58 +0000 (16:12 -0500)]
Update splice impl
Simon Sapin [Sat, 8 Apr 2017 20:55:53 +0000 (15:55 -0500)]
Add Vec::splice and String::splice
bors [Sun, 23 Apr 2017 23:06:50 +0000 (23:06 +0000)]
Auto merge of #41486 - arielb1:select-where, r=eddyb
traits::select: quickly filter out predicates from other traits
this improves most pre-trans passes's performance by ~1%.
That missed the spring cleaning PR because I wanted to ship it.
r? @eddyb
bors [Sun, 23 Apr 2017 20:11:50 +0000 (20:11 +0000)]
Auto merge of #41485 - arielb1:dtorck-constraint, r=eddyb
cache dtorck constraints on ADTs
This avoids visiting the fields of all structs multiple times, improving item-bodies checking time by 10% (!).
Not sure whether we want this in 1.18 or 1.19. It's a big-ish patch, but the 10% win is very tempting.
r? @eddyb
Ariel Ben-Yehuda [Sun, 23 Apr 2017 14:43:23 +0000 (17:43 +0300)]
cache ADT dtorck results
This avoids visiting the fields of all structs multiple times, improving
item-bodies checking time by 10% (!).
Ariel Ben-Yehuda [Sun, 23 Apr 2017 20:05:25 +0000 (23:05 +0300)]
traits::select: quickly filter out predicates from other traits
this improves most pre-trans passes's performance by ~1%.
Tim Neumann [Thu, 13 Apr 2017 20:27:53 +0000 (22:27 +0200)]
FIN: windows-gnu: statically link gcc_s, pthread with llvm
Tim Neumann [Mon, 17 Apr 2017 08:24:33 +0000 (10:24 +0200)]
FIN: Compile LLVM with -fno-omit-frame-pointer on 32bit MinGW builds
to work around an apparently bad optimization.
Tim Neumann [Fri, 14 Apr 2017 09:27:56 +0000 (11:27 +0200)]
FIN: switch appveryor to mingw with posix threads
Tim Neumann [Fri, 14 Apr 2017 09:29:05 +0000 (11:29 +0200)]
FIN: ignore failing test on emscripten, see #41299
Tim Neumann [Fri, 14 Apr 2017 09:27:35 +0000 (11:27 +0200)]
FIN: update appveyor mingw description
Tim Neumann [Sun, 2 Apr 2017 10:36:20 +0000 (12:36 +0200)]
FIN: build comiler-rt wihout Thumb on arm
Tim Neumann [Sun, 2 Apr 2017 09:24:22 +0000 (11:24 +0200)]
FIN: disable backtrace printing for panic-runtime/abort* on ARM
Tim Neumann [Mon, 20 Mar 2017 16:42:25 +0000 (17:42 +0100)]
FIN: update emscripten builder
Tim Neumann [Sun, 23 Apr 2017 19:58:44 +0000 (21:58 +0200)]
FIN/CRT: adopt all applicable rust compiler-rt patches
Tim Neumann [Sun, 23 Apr 2017 18:50:28 +0000 (20:50 +0200)]
FIN/LLVM: new rust patches required for 4.0
Tim Neumann [Sun, 23 Apr 2017 18:21:02 +0000 (20:21 +0200)]
FIN/LLVM: adopt all applicable rust llvm patches
Tim Neumann [Mon, 20 Mar 2017 16:35:57 +0000 (17:35 +0100)]
FIN: update to upstream (llvm 4.0.1 + fastcomp 1.37.10) & compiler-rt 4.0
Ariel Ben-Yehuda [Fri, 21 Apr 2017 17:24:32 +0000 (20:24 +0300)]
clean-up adt_sized_constraint now that it uses on-demand
bors [Sun, 23 Apr 2017 08:35:00 +0000 (08:35 +0000)]
Auto merge of #41408 - eddyb:poly-const-eval, r=arielb1
rustc: generalize monomorphic_const_eval to polymorphic constants.
With the addition of `Substs` to the query key, we can now evaluate *and cache* polymorphic constants.
Fixes #23898 by replacing the crippled explicit-discriminant-only local-crate-only `lookup_variant_by_id` with `ConstVal::Variant` which can describe variants irrespective of their discriminant.
Fixes #41394 by fixing #23898 (for the original testcase) and by not looping past the first discriminant.
Eduard-Mihai Burtescu [Wed, 19 Apr 2017 12:16:19 +0000 (15:16 +0300)]
rustc_const_eval: support all unit enum variants.
Eduard-Mihai Burtescu [Wed, 19 Apr 2017 12:15:12 +0000 (15:15 +0300)]
rustc_const_eval: CallOn isn't needed, typeck/const-qualif handle those cases.
Eduard-Mihai Burtescu [Tue, 18 Apr 2017 20:38:15 +0000 (23:38 +0300)]
rustc: make the const-eval cache polymorphic.
bors [Sun, 23 Apr 2017 02:13:55 +0000 (02:13 +0000)]
Auto merge of #41437 - cuviper:remove-unstable-deprecated, r=alexcrichton
Remove items that are unstable and deprecated
This removes unstable items that have been deprecated for more than one cycle.
- Since 1.16.0, `#![feature(enumset)]`
- All of `mod collections::enum_set`
- Since 1.15.0, `#![feature(borrow_state)]`
- `cell::BorrowState`
- `RefCell::borrow_state()`
- Since 1.15.0, `#![feature(is_unique)]`
- `Rc::is_unique()` (made private like `Arc::is_unique()`)
- Since 1.15.0, `#![feature(rc_would_unwrap)]`
- `Rc::would_wrap()`
- Since 1.13.0, `#![feature(binary_heap_extras)]`
- `BinaryHeap::push_pop()`
- `BinaryHeap::replace()`
- Since 1.12.0, `#![feature(as_unsafe_cell)]`
- `Cell::as_unsafe_cell()`
- `RefCell::as_unsafe_cell()`
- Since 1.12.0, `#![feature(map_entry_recover_keys)]`
- `btree_map::OccupiedEntry::remove_pair()`
- `hash_map::OccupiedEntry::remove_pair()`
- Since 1.11.0, `#![feature(float_extras)]`
- `Float::nan()`
- `Float::infinity()`
- `Float::neg_infinity()`
- `Float::neg_zero()`
- `Float::zero()`
- `Float::one()`
- `Float::integer_decode()`
- `f32::integer_decode()`
- `f32::ldexp()`
- `f32::frexp()`
- `f32::next_after()`
- `f64::integer_decode()`
- `f64::ldexp()`
- `f64::frexp()`
- `f64::next_after()`
- Since 1.11.0, `#![feature(zero_one)]`
- `num::Zero`
- `num::One`
Corey Farwell [Sun, 23 Apr 2017 02:13:22 +0000 (22:13 -0400)]
Remove unused import.
bors [Sat, 22 Apr 2017 20:07:01 +0000 (20:07 +0000)]
Auto merge of #41469 - arielb1:rustc-spring-cleaning, r=eddyb
Performance audit, Spring 2017
Fix up some quite important performance "surprises" I've found running callgrind on rustc.
Ariel Ben-Yehuda [Sat, 22 Apr 2017 12:05:18 +0000 (15:05 +0300)]
bail out of selection when there are multiple surviving candidates
In some cases (e.g. <[int-var] as Add<[int-var]>>), selection can turn up
a large number of candidates. Bailing out early avoids O(n^2) performance.
This improves item-type checking time by quite a bit, resulting in ~2% of total
time-to-typeck.
Ariel Ben-Yehuda [Thu, 20 Apr 2017 17:37:02 +0000 (20:37 +0300)]
add a cache to impl_polarity
this is another one of these things that looks *much* worse on valgrind.
Ariel Ben-Yehuda [Thu, 20 Apr 2017 15:38:35 +0000 (18:38 +0300)]
allocate less strings in `symbol_names`
this improves trans performance by *another* 10%.
Ariel Ben-Yehuda [Thu, 20 Apr 2017 14:17:13 +0000 (17:17 +0300)]
weak_lang_items: check for `lang` attribute before calling `value_str`
improves trans performance by *another* 10%.
Ariel Ben-Yehuda [Thu, 20 Apr 2017 12:08:41 +0000 (15:08 +0300)]
cache attributes of items from foreign crates
this avoids parsing item attributes on each call to `item_attrs`, which takes
off 33% (!) of translation time and 50% (!) of trans-item collection time.
Ariel Ben-Yehuda [Thu, 20 Apr 2017 00:14:39 +0000 (03:14 +0300)]
short-cut SharedCrateContext::layout_of
That method is *incredibly* hot, so this ends up saving 10% of trans
time.
BTW, we really should be doing dependency tracking there - and possibly be
taking the respective perf hit (got to find a way to make DTMs fast), but
`layout_cache` is a non-dep-tracking map.
Ariel Ben-Yehuda [Wed, 19 Apr 2017 22:58:12 +0000 (01:58 +0300)]
avoid calling `mk_region` unnecessarily
this improves typeck & trans performance by 1%. This looked hotter on
callgrind than it is on a CPU.
Ariel Ben-Yehuda [Wed, 19 Apr 2017 22:20:50 +0000 (01:20 +0300)]
remove cleanup branches to the resume block
This improves LLVM performance by 10% lost during the shimmir transition.
bors [Sat, 22 Apr 2017 17:37:04 +0000 (17:37 +0000)]
Auto merge of #41431 - GuillaumeGomez:hoedown-default, r=aturon
Re-enable hoedown by default
r? @rust-lang/docs
cc @aturon
bors [Sat, 22 Apr 2017 14:17:36 +0000 (14:17 +0000)]
Auto merge of #41464 - frewsxcv:rollup, r=frewsxcv
Rollup of 3 pull requests
- Successful merges: #41077, #41355, #41450
- Failed merges:
Corey Farwell [Sat, 22 Apr 2017 13:02:58 +0000 (09:02 -0400)]
Rollup merge of #41450 - rillian:rustc-wrapper, r=alexcrichton
Update cargo for 1.18.0.
Bump our associated cargo to pick up the RUSTC_WRAPPER feature
for use with build caches.
Corey Farwell [Sat, 22 Apr 2017 13:02:57 +0000 (09:02 -0400)]
Rollup merge of #41355 - nikomatsakis:incr-comp-refactor-trans-2, r=eddyb
Refactor trans some more to pave way for incremental compilation
Various refactorings paving the way for the newer approach to incremental compilation (And, in particular, to "query-ifying" trans). My partial goal is to remove `SharedCrateContext`; this PR gets about as far as I can easily get before starting to really want the red/green algorithm.
r? @eddyb
cc @michaelwoerister
Corey Farwell [Sat, 22 Apr 2017 13:02:56 +0000 (09:02 -0400)]
Rollup merge of #41077 - petrochenkov:boundparen, r=nikomatsakis
syntax: Support parentheses around trait bounds
An implementation for https://github.com/rust-lang/rust/issues/39318#issuecomment-
290956826
r? @nikomatsakis
Guillaume Gomez [Sat, 22 Apr 2017 12:56:36 +0000 (14:56 +0200)]
Fix line display
bors [Sat, 22 Apr 2017 11:50:40 +0000 (11:50 +0000)]
Auto merge of #39999 - bitshifter:struct_align, r=eddyb
Implementation of repr struct alignment RFC 1358.
The main changes around rustc::ty::Layout::struct:
* Added abi_align field which stores abi alignment before repr align is applied
* align field contains transitive repr alignment
* Added padding vec which stores padding required after fields
The main user of this information is rustc_trans::adt::struct_llfields
which determines the LLVM fields to be used by LLVM, including padding
fields.
A possible future optimisation would be to put the padding Vec in an Option, since it will be unused unless you are using repr align.
Guillaume Gomez [Fri, 21 Apr 2017 16:41:47 +0000 (18:41 +0200)]
Fix tests
Guillaume Gomez [Fri, 21 Apr 2017 14:09:28 +0000 (16:09 +0200)]
Fix invalid linkage
Guillaume Gomez [Fri, 21 Apr 2017 10:27:48 +0000 (12:27 +0200)]
Set hoedown to generate error index
Guillaume Gomez [Thu, 20 Apr 2017 22:32:23 +0000 (00:32 +0200)]
Re-enable hoedown by default
bors [Sat, 22 Apr 2017 03:31:53 +0000 (03:31 +0000)]
Auto merge of #41459 - frewsxcv:rollup, r=frewsxcv
Rollup of 4 pull requests
- Successful merges: #37658, #41405, #41432, #41435
- Failed merges:
Corey Farwell [Sat, 22 Apr 2017 03:29:15 +0000 (23:29 -0400)]
Rollup merge of #41435 - estebank:issue-33884, r=nikomatsakis
Add test for issue 33884
Fix #33884.
r=nikomatsakis
Corey Farwell [Sat, 22 Apr 2017 03:29:15 +0000 (23:29 -0400)]
Rollup merge of #41432 - abonander:issue_41211, r=jseyfried
Don't panic if an attribute macro fails to resolve at crate root
Adds temporary regression test; this ideally should work as-is (#41430)
Closes #41211
r? @jseyfried
Corey Farwell [Sat, 22 Apr 2017 03:29:14 +0000 (23:29 -0400)]
Rollup merge of #41405 - GuillaumeGomez:rustdoc-warning-improvement, r=steveklabnik
Fix line display for hoedown
Fixes #41401.
r? @rust-lang/docs
Corey Farwell [Sat, 22 Apr 2017 03:29:13 +0000 (23:29 -0400)]
Rollup merge of #37658 - GuillaumeGomez:ref_suggestion, r=nikomatsakis,eddyb
Ref suggestion