Reexport IntErrorKind in std
Currently `IntErrorKind` can only be found in `core`. @Centril confirmed on Discord that this is unintentional (should I r? him in this situation?).
Should there be a test for this? As far as this *specific* situation goes, I don't think so, I'll risk it and say that there's no way this regresses. However, it might be a good idea to have some tool detect public items in `core` that are not reexported in `std`. Does this belong in tidy, or should that be a separate tool? Is there some rustc-specific *linter*? Unless that's entirely a dumb idea, this should probably get an issue.
Note: My local build hasn't finished yet, but it's well past the point where I would expect problems.
Fix#58270, fix off-by-one error in error diagnostics.
This fixes#58270 by checking if two diagnostics overlap completely when we're calculating the line offset for each message.
Add codegen test for PGO instrumentation.
This PR adds a codegen test that makes sure that LLVM actually generates instrumentation code when we enable PGO instrumentation in `rustc`.
The second commit updates a test case to the new commandline option syntax introduced in #59874. Without the fix the test still works, but it confusingly creates a directory called `test.profraw`, which usually is the name of the _file_ where profiling data is collected.
tweak unresolved label suggestion
Only suggest label names in the same hygiene context, and use a
structured suggestion.
Question for reviewer: Is this the right way to check for label hygiene?
MIR generation cleanup
* Handle the case where the body of a constant is a subtype of the type of the constant (see `mir_static_subtype.rs`).
* Move the evaluation of `ExprKind::Use` into `into.rs`, saving an unnecessary copy.
HirIdification: rework Map
The next iteration of HirIdification (#57578).
- remove `NodeId` from `Entry`
- change `Map::map` to an `FxHashMap<HirId, Entry>`
- base the `NodeId` `Map` methods on `HirId` ones (reverses the current state)
- HirIdify `librustdoc` a little bit (some `NodeId` `Map` methods were converted to work on `HirId`s)
The second change might have performance implications, so I'd do a perf run to be sure it's fine; it simplifies the codebase and shouldn't have an impact as long as the `Map` searches are cached (which is now possible thanks to using `HirId`s).
r? @Zoxc
Update cargo, books
## cargo
5 commits in b6581d383ed596b133e330011658c6f83cf85c2f..6be12653dcefb46ee7b605f063ee75b5e6cba513
2019-04-16 16:02:11 +0000 to 2019-04-19 15:05:03 +0000
- Improved docs for `maintenance` options (rust-lang/cargo#6863)
- publish-lockfile: Various updates (rust-lang/cargo#6840)
- Treat HTTP/2 stream errors as spurious network errors. (rust-lang/cargo#6861)
- Validate registry token before operations that require it. (rust-lang/cargo#6854)
- Cleanups wrt DYLD_FALLBACK_LIBRARY_PATH handling (rust-lang/cargo#6856)
## reference
2 commits in 98f90ff4de8e588f651f0fb493b5c7496551cd59..2a2de9ce095979978ad7b582daecf94e4070b916
2019-04-06 09:29:08 -0700 to 2019-04-22 10:25:52 -0700
- Remove unused link references. (rust-lang-nursery/reference#560)
- Fix attribute redirects. (rust-lang-nursery/reference#562)
## book
22 commits in b93ec30bbc7b1b5c2f44223249ab359bed2ed5a6..db919bc6bb9071566e9c4f05053672133eaac33e
2019-03-26 16:54:10 -0400 to 2019-04-15 20:11:03 -0400
- Link to chapters mentioned in chapter 12
- Split up a long sentence
- Unclear wording 4.3 (rust-lang/book#1907)
- Corrected error for array out of bounds (rust-lang/book#1900)
- Make lifetime explanation clearer (rust-lang/book#1901)
- Replace `T: 'a + Messenger` with `T: Messenger` (rust-lang/book#1831)
- Update range so matches rust-fmt . (rust-lang/book#1890)
- Adding trailing comma (rust-lang/book#1891)
- point 2018 book redirects to existing pages instead of index (rust-lang/book#1919)
- Update ch04-03-slices.md (rust-lang/book#1921)
- Update link for Russian translation. (rust-lang/book#1915)
- Ch7 layout (rust-lang/book#1917)
- Update the version of mdbook we use in-tree to match rust-lang/rust (rust-lang/book#1912)
- Fix spellingz
- Update listings in ch 19-6 for nostarch
- Add a high-level overview of the changes in this version of the book
- Fix Travis CI badge url (rust-lang/book#1893)
- Redo listing numbers in chapter 19 after removals
- Remove Advanced Lifetimes section completely
- Merge branch 'gh1780'
- Merge remote-tracking branch 'origin/master' into gh1567
- remove lifetime subtyping
## rust-by-example
4 commits in f68ef3d0f4959f6a7d92a08d9994b117f0f4d32d..1ff0f8e018838a710ebc0cc1a7bf74ebe73ad9f1
2019-03-12 15:32:12 -0300 to 2019-04-15 08:15:32 -0300
- Fix borrow so it fails in 2018 edition Fixesrust-lang/rust-by-example#1141 (rust-lang/rust-by-example#1152)
- Replace lvalue and rvalue with place and value (rust-lang/rust-by-example#1160)
- Mutate array in iter_mut() example (rust-lang/rust-by-example#1165)
- Fix a typo ("half" -> "halve") (rust-lang/rust-by-example#1172)
## rustc-guide
8 commits in 464cb5b166378dff64619081dd4c42533a1eb989..99e1b1d53656be08654df399fc200584aebb50e4
2019-03-23 18:39:14 -0500 to 2019-04-20 09:57:54 -0500
- Update BodyId description
- Update test-implementation chapter to current code
- update chalk with new organization
- move to subsection
- fix MovePathIndex link
- Update query chapter for the query macro rewrite
- subchapter with information about `--error-format json`
- Update query-evaluation-model-in-detail.md
## edition-guide
1 commits in b56ddb11548450a6df4edd1ed571b2bc304eb9e6..c413d42a207bd082f801ec0137c31b71e4bfed4c
2019-03-10 10:23:16 +0100 to 2019-04-22 01:14:56 +0200
- fix command (rust-lang-nursery/edition-guide#155)
## embedded-book
1 commits in 7989c723607ef5b13b57208022259e6c771e11d0..de3d55f521e657863df45260ebbca1b10527f662
2019-04-04 12:14:37 +0000 to 2019-04-22 12:58:28 +0000
- Minor fixes (rust-embedded/book#185)
## nomicon
6 commits in c02e0e7754a76886e55b976a3a4fac20100cd35d..fb29b147be4d9a1f8e24aba753a7e1de537abf61
2019-03-25 16:52:56 -0400 to 2019-04-22 19:10:29 -0400
- Fix link to copy_nonoverlapping (rust-lang-nursery/nomicon#134)
- Various unchecked-uninit improvements (rust-lang-nursery/nomicon#130)
- OOM behaviour in `vec-alloc.md` (rust-lang-nursery/nomicon#133)
- Added missing "things". (rust-lang-nursery/nomicon#131)
- Fix number agreement in subtyping chapter (rust-lang-nursery/nomicon#128)
- Minor improvements (rust-lang-nursery/nomicon#129)
Temporarily accept [i|u][32|size] suffixes on a tuple index and warn
Fix#60138.
#59553 will need to be kept open to track the change back to rejecting this code a few versions down thee line.
Future-proof MIR for dedicated debuginfo.
This is #56231 without the last commit (the one that actually moves to `VarDebuginfo`).
Nothing should be broken, but it should no longer depend on debuginfo for anything else.
r? @nikomatsakis
Replace HashMap implementation with SwissTable (as an external crate)
This is the same as #56241 except that it imports `hashbrown` as an external crate instead of copying the implementation into libstd.
This includes a few API changes (all unstable):
- `try_reserve` is added to `HashSet`.
- Some trait bounds have been changed in the `raw_entry` API.
- `search_bucket` has been removed from the `raw_entry` API (doesn't work with SwissTable).
