]>
git.lizzy.rs Git - rust.git/log
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 🎉
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.
Matt Ickstadt [Mon, 24 Apr 2017 14:49:29 +0000 (09:49 -0500)]
Add Splice forget test
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
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
Niko Matsakis [Sat, 22 Apr 2017 01:02:14 +0000 (21:02 -0400)]
move the uses of the trans caches into rustc::traits
This makes these routines more readily available for other bits of
code. It also will help when refactoring.
Cameron Hart [Fri, 21 Apr 2017 23:38:23 +0000 (09:38 +1000)]
Use primitive align for tagged enum fill.
Hopefully will fix assert on ARM where vector types are being used as
the fill type for enums containing repr aligned types greater than the
largest possible native type, thus don't match the Layout's alignment
and triggers an assert.
Niko Matsakis [Fri, 21 Apr 2017 21:26:25 +0000 (17:26 -0400)]
use Symbol/InternedString in the cache
Niko Matsakis [Mon, 17 Apr 2017 16:35:53 +0000 (12:35 -0400)]
move the trans trait caches into tcx
Arguably these could become custom queries, but I chose not to do that
because the relationship of queries and trait system is not yet fleshed
out enough. For now it seems fine to have them be `DepTrackingMap` using
the memoize pattern.
Niko Matsakis [Mon, 17 Apr 2017 13:08:34 +0000 (09:08 -0400)]
sort `provide`
Niko Matsakis [Fri, 14 Apr 2017 19:33:52 +0000 (15:33 -0400)]
make `reachable_set` ref-counted
Once it is computed, no need to deep clone the set.
Niko Matsakis [Fri, 14 Apr 2017 19:30:06 +0000 (15:30 -0400)]
just take `tcx` where we can
The more we can things dependent on just tcx, the easier it will
be to make queries etc later on.
Niko Matsakis [Fri, 14 Apr 2017 19:10:53 +0000 (15:10 -0400)]
introduce the rather simpler symbol-cache in place of symbol-map
The symbol map is not good for incremental: it has inputs from every fn
in existence, and it will change if anything changes. One could imagine
cheating with the symbol-map and exempting it from the usual dependency
tracking, since the results are fully deterministic. Instead, I opted to
just add a per-CGU cache, on the premise that recomputing some symbol
names is not going to be so very expensive.
Niko Matsakis [Fri, 14 Apr 2017 17:27:39 +0000 (13:27 -0400)]
remove `translation_items` from `SharedCrateContext`
If we are going to hash `SharedCrateContext`, we don't want a list of
things that pertain to **every CGU** in there.