bjoernager/rust
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518 commits

Author SHA1 Message Date
Alexander Regueiro
ee89c088b0 Various minor/cosmetic improvements to code 2018-12-07 23:53:34 +00:00
bors
4a45578bc5 Auto merge of #56502 - Zoxc:hir-func, r=eddyb 
Use a function to access the Hir map to be able to turn it into a query later

r? @eddyb
 2018-12-07 20:04:06 +00:00
John Kåre Alsaker
813b484d1e Fix printing of spans with no TyCtxt 2018-12-06 23:18:06 +01:00
John Kåre Alsaker
a70babed03 Use a function to access the Hir map to be able to turn it into a query later 2018-12-06 17:24:36 +01:00
Vadim Petrochenkov
d415844f5e syntax: Remove #[non_exhaustive] from Edition 
`Edition` is not a public API, we want users to break when a new edition is added
 2018-12-04 00:30:27 +03:00
Vadim Petrochenkov
08f8faedd0 syntax: Rename some keywords 
`CrateRoot` -> `PathRoot`, `::` doesn't necessarily mean crate root now
`SelfValue` -> `SelfLower`, `SelfType` -> `SelfUpper`, both `self` and `Self` can be used in type and value namespaces now
 2018-12-04 00:30:27 +03:00
kennytm
ecfe721620
Rollup merge of #56324 - Zoxc:int-ext, r=nikomatsakis 
Use raw_entry for more efficient interning

Fixes https://github.com/rust-lang/rust/issues/56308#issuecomment-442492744
 2018-12-01 02:29:45 +08:00
John Kåre Alsaker
4cce4ffdef Add inline attributes and add unit to CommonTypes 2018-11-29 22:11:02 +01:00
John Kåre Alsaker
e955dbca99 Use raw_entry for more efficient interning 2018-11-29 15:56:45 +01:00
Guillaume Gomez
2d3236c68f
Rollup merge of #56257 - mark-i-m:rustc-guide-links, r=nikomatsakis 
rustc-guide has moved to rust-lang/

r? @nikomatsakis
 2018-11-29 13:10:44 +01:00
bors
691a7f8e2b Auto merge of #56094 - RalfJung:memory-data-revived, r=oli-obk 
miri: Memory data revived, Hooks for stack frame push/pop

r? @oli-obk
 2018-11-27 09:30:15 +00:00
Vadim Petrochenkov
dae4c7b1ff resolve: Implement edition hygiene for imports and absolute paths 
Use per-span hygiene in a few other places in resolve
Prefer `rust_2015`/`rust_2018` helpers to comparing editions
 2018-11-27 00:32:30 +03:00
Mark Mansi
6494f1e60e rustc-guide has moved 2018-11-26 15:03:13 -06:00
Ralf Jung
4c090fe310 bring back MemoryExtra 2018-11-25 10:49:43 +01:00
bors
abe19a7305 Auto merge of #55921 - scalexm:placeholders, r=nikomatsakis 
Add placeholder types

Fixes #48696 (handle universes in canonicalization of type inference vars), and fixes #55098.
 2018-11-25 06:48:21 +00:00
bors
37961dbd2d Auto merge of #55959 - matthewjasper:remove-end-region, r=nikomatsakis 
Cleanup from lexical MIR borrowck removal

Lexical MIR borrowck was removed months ago now, and `EndRegion`s are no longer used for MIRI verification.

* Remove `rustc::mir::StatementKind::EndRegion` and the `-Zemit_end_regions` flag
* Use `RegionVid` instead of `Region` in BorrowSet
* Rewrite drop generation to create fewer goto terminators.

r? @nikomatsakis
 2018-11-25 03:00:30 +00:00
scalexm
05995a8522 Introduce TyKind::Placeholder variant 2018-11-24 01:24:40 +01:00
Eduard-Mihai Burtescu
da622a3796 rustc: remove {FxHash,Node,DefId,HirId,ItemLocal}{Map,Set} "constructor" fns. 2018-11-21 07:27:02 +02:00
Matthew Jasper
b16985a354 Remove mir::StatementKind::EndRegion 
Since lexical MIR borrow check is gone, and validation no longer uses
these, they can be removed.
 2018-11-18 11:05:19 +00:00
Blitzerr
6779bb485c capture_disjoint_fields(rust-lang#53488) 
Refactoring out the HirId of the UpvarId in another struct.
 2018-11-14 21:18:48 -08:00
bors
f1d61837d1 Auto merge of #55912 - kennytm:rollup, r=kennytm 
Rollup of 20 pull requests

Successful merges:

 - #55136 (Remove short doc where it starts with a codeblock)
 - #55711 (Format BtreeMap::range_mut example)
 - #55722 (impl_stable_hash_for: support enums and tuple structs with generic parameters)
 - #55754 (Avoid converting bytes to UTF-8 strings to print, just pass bytes to stdout/err)
 - #55804 (rustdoc: don't inline `pub use some_crate` unless directly asked to)
 - #55805 (Move `static_assert!` into librustc_data_structures)
 - #55837 (Make PhantomData #[structural_match])
 - #55840 (Fix TLS errors when downloading stage0)
 - #55843 (add FromIterator<A> to Box<[A]>)
 - #55858 (Small fixes on code blocks in rustdoc)
 - #55863 (Fix a typo in std::panic)
 - #55870 (Fix typos.)
 - #55874 (string: Add documentation for `From` impls)
 - #55879 (save-analysis: Don't panic for macro-generated use globs)
 - #55882 (Reference count `crate_inherent_impls`s return value.)
 - #55888 (miri: for uniformity, also move memory_deallocated to AllocationExtra)
 - #55889 (global allocators: add a few comments)
 - #55896 (Document optimizations enabled by FusedIterator)
 - #55905 (Change `Lit::short_name` to `Lit::literal_name`.)
 - #55908 (Fix their/there grammar nit)
 2018-11-13 22:17:46 +00:00
Nicholas Nethercote
2bd4d5b1a0 Move two static_assert!s to better spots. 
And make them x86_64-only so they can use `==` instead of `<=`.
 2018-11-13 11:30:43 +11:00
Oliver Scherer
740fb0cbaa Use IndexVec instead of usize in librustc 2018-11-12 12:33:16 +01:00
Esteban Küber
a90240d279 Simplify logic 2018-11-09 10:16:07 -08:00
Esteban Küber
24289a050a Sidestep ICE in type_of_def_id() when called from return_type_impl_trait 2018-11-08 15:18:55 -08:00
scalexm
1003b7f85e Move BoundTy to ty::TyKind 2018-11-03 11:33:14 +01:00
Ralf Jung
aafcf2c942 Emit Retag statements, kill Validate statements 
Also "rename" -Zmir-emit-validate to -Zmir-emit-retag, which is just a boolean (yes or no).
 2018-10-29 09:05:18 +01:00
Felix S. Klock II
82ab668a55 Further foundational stuff on ProjectionKind before I add it to AscribeUserType. 2018-10-26 23:47:53 +02:00
Felix S. Klock II
47e2d825e1 Add intern table for List<ProjectionElem<'tcx, (), ()>>. 
Also added alias `ProjectionKind<'tcx>` for `ProjectionElem<'tcx, (), ()>`.
 2018-10-26 23:47:53 +02:00
Shotaro Yamada
3878d24ef6 Remove redundant clone 2018-10-26 12:07:39 +09:00
Vadim Petrochenkov
7976aa32a9 Minor doc improvements 2018-10-24 00:14:50 +03:00
Vadim Petrochenkov
0f625ac48d Add extern crate items to extern prelude 2018-10-24 00:14:50 +03:00
Niko Matsakis
a8f3d6dafc convert user-provided signatures into def-id 2018-10-22 10:04:47 -04:00
Niko Matsakis
167b460961 add a table to track user-provided signatures 2018-10-22 10:00:32 -04:00
bors
ca2639e82e Auto merge of #55014 - ljedrz:lazyboye_unwraps, r=matthewjasper 
Prefer unwrap_or_else to unwrap_or in case of function calls/allocations

The contents of `unwrap_or` are evaluated eagerly, so it's not a good pick in case of function calls and allocations. This PR also changes a few `unwrap_or`s with `unwrap_or_default`.

An added bonus is that in some cases this change also reveals if the object it's called on is an `Option` or a `Result` (based on whether the closure takes an argument).
 2018-10-20 11:22:48 +00:00
Oliver Scherer
3c9258e604 Prefer Default::default over FxHash*::default in struct constructors 2018-10-19 14:34:44 +02:00
Oliver Scherer
ee81739dc1 Deprecate the FxHashMap() and FxHashSet() constructor function hack 2018-10-19 14:34:44 +02:00
ljedrz
d28aed6dc4 Prefer unwrap_or_else to unwrap_or in case of function calls/allocations 2018-10-19 09:45:45 +02:00
bors
37ba1071c6 Auto merge of #54671 - petrochenkov:extpre2015, r=nikomatsakis 
resolve: Scale back hard-coded extern prelude additions on 2015 edition

https://github.com/rust-lang/rust/pull/54404 stabilized `feature(extern_prelude)` on 2015 edition, including the hard-coded parts not passed with `--extern`.
First of all, I'd want to confirm that this is intended stabilization, rather than a part of the "extended beta" scheme that's going to be reverted before releasing stable.
(EDIT: to clarify - this is a question, I'm \*asking\* for confirmation, rather than give it.)

Second, on 2015 edition extern prelude is not so fundamentally tied to imports and is a mere convenience, so this PR scales them back to the uncontroversial subset.
The "uncontroversial subset" means that if libcore is injected it brings `core` into prelude, if libstd is injected it brings `std` and `core` into prelude.
On 2015 edition this can be implemented through the library prelude (rather than hard-coding in the compiler) right now, I'll do it in a follow-up PR.

UPDATE: The change is done for both 2015 and 2018 editions now as discussed below.

Closes https://github.com/rust-lang/rust/issues/53166
 2018-10-17 01:59:28 +00:00
Niko Matsakis
1443ac0aa7 introduce a more expressive UserSubsts 2018-10-15 16:25:08 -04:00
Vadim Petrochenkov
522948827b Copy extern prelude from resolver to global context 2018-10-13 21:35:19 +03:00
kennytm
0187e81da9
Rollup merge of #54958 - RalfJung:static-assert, r=oli-obk 
add a macro for static (compile-time) assertions

Cc @oli-obk
 2018-10-12 22:04:15 +08:00
Ralf Jung
a332387b87 add a macro for static assertions 2018-10-10 11:03:58 +02:00
scalexm
663002f222 Pass around interned refs to goals and not goals 2018-10-08 12:55:18 +02:00
ljedrz
029e2618d0 rustc/ty: simplify common patterns 2018-10-05 09:00:53 +02:00
ljedrz
2ff117df50 rustc/ty: whitespace fixes 2018-10-05 08:58:05 +02:00
Pietro Albini
2503db8e61
Rollup merge of #54789 - scalexm:unnormalized, r=nikomatsakis 
Introduce `TyKind::UnnormalizedProjection`

Introduce a new variant used for lazy normalization in chalk integration. Mostly `bug!` everywhere.

r? @nikomatsakis
 2018-10-04 12:20:16 +02:00
scalexm
608adfc3f0 Introduce TyKind::UnnormalizedProjection 2018-10-03 17:06:28 +02:00
Oliver Schneider
9e46c0b689 Only promote calls to #[rustc_promotable] const fns 2018-10-03 10:07:05 +02:00
kennytm
5b08200223
Rollup merge of #54676 - pnkfelix:issue-15287-kill-zflag-disabling-ast-check, r=alexcrichton 
Remove `-Z disable_ast_check_for_mutation_in_guard`

One should use `#![feature(bind_by_move_pattern_guards)]` over `-Z disable_ast_check_for_mutation_in_guard`

cc #15287
 2018-10-01 17:49:33 +08:00