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2019-01-12Auto merge of #56759 - petrochenkov:prestabuni, r=nikomatsakisbors-3/+2
Stabilize `uniform_paths` Address all the things described in https://github.com/rust-lang/rust/issues/56417. Assign visibilities to `macro_rules` items - `pub` to `macro_export`-ed macros and `pub(crate)` to non-exported macros, these visibilities determine how far these macros can be reexported with `use`. Prohibit use of reexported inert attributes and "tool modules", after renaming (e.g. `use inline as imported_inline`) their respective tools and even compiler passes won't be able to recognize and properly check them. Also turn use of uniform paths in 2015 macros into an error, I'd prefer to neither remove nor stabilize them right away because I still want to make some experiments in this area (uniform path fallback was added to 2015 macros used on 2018 edition in https://github.com/rust-lang/rust/pull/56053#issuecomment-441405140). UPDATE: The last commit also stabilizes the feature `uniform_paths`. Closes https://github.com/rust-lang/rust/issues/53130 Closes https://github.com/rust-lang/rust/issues/55618 Closes https://github.com/rust-lang/rust/issues/56326 Closes https://github.com/rust-lang/rust/issues/56398 Closes https://github.com/rust-lang/rust/issues/56417 Closes https://github.com/rust-lang/rust/issues/56821 Closes https://github.com/rust-lang/rust/issues/57252 Closes https://github.com/rust-lang/rust/issues/57422
2019-01-12Stabilize `uniform_paths`Vadim Petrochenkov-3/+2
2019-01-12Auto merge of #57542 - Centril:rollup, r=Centrilbors-6/+6
Rollup of 26 pull requests Successful merges: - #56425 (Redo the docs for Vec::set_len) - #56906 (Issue #56905) - #57042 (Don't call `FieldPlacement::count` when count is too large) - #57175 (Stabilize `let` bindings and destructuring in constants and const fn) - #57192 (Change std::error::Error trait documentation to talk about `source` instead of `cause`) - #57296 (Fixed the link to the ? operator) - #57368 (Use CMAKE_{C,CXX}_COMPILER_LAUNCHER for ccache) - #57400 (Rustdoc: update Source Serif Pro and replace Heuristica italic) - #57417 (rustdoc: use text-based doctest parsing if a macro is wrapping main) - #57433 (Add link destination for `read-ownership`) - #57434 (Remove `CrateNum::Invalid`.) - #57441 (Supporting backtrace for x86_64-fortanix-unknown-sgx.) - #57450 (actually take a slice in this example) - #57459 (Reference tracking issue for inherent associated types in diagnostic) - #57463 (docs: Fix some 'second-edition' links) - #57466 (Remove outdated comment) - #57493 (use structured suggestion when casting a reference) - #57498 (make note of one more normalization that Paths do) - #57499 (note that FromStr does not work for borrowed types) - #57505 (Remove submodule step from README) - #57510 (Add a profiles section to the manifest) - #57511 (Fix undefined behavior) - #57519 (Correct RELEASES.md for 1.32.0) - #57522 (don't unwrap unexpected tokens in `format!`) - #57530 (Fixing a typographical error.) - #57535 (Stabilise irrefutable if-let and while-let patterns) Failed merges: r? @ghost
2019-01-12Rollup merge of #57535 - varkor:stabilise-if-while-let-patterns, r=CentrilMazdak Farrokhzad-3/+2
Stabilise irrefutable if-let and while-let patterns This stabilises RFC 2086 (https://github.com/rust-lang/rust/issues/44495). This replaces https://github.com/rust-lang/rust/pull/55639, as we want to stabilise this in time for the beta cut-off. Closes https://github.com/rust-lang/rust/pull/55639. r? @Centril
2019-01-12move const_let accepted gate to avoid future conflict.Mazdak Farrokhzad-2/+2
2019-01-12Stabilise irrefutable if-let and while-let patternsvarkor-3/+2
This stabilises RFC 2086 (https://github.com/rust-lang/rust/issues/44495). Co-Authored-By: Sebastian Malton <sebastian@malton.name>
2019-01-11stabilize top level or-pats in if/while let.Mazdak Farrokhzad-9/+2
2019-01-09Clarify const_let commentOliver Scherer-1/+3
2019-01-09Stabilize `let` bindings and destructuring in constants and const fnOliver Scherer-3/+2
2019-01-08remove unwanted stage0 line, fix styledylan_DPC-1/+1
2019-01-08stabilise cfg_attrdylan_DPC-3/+2
2019-01-06tests: Do not use `-Z parse-only`, continue compilation to test recoveryVadim Petrochenkov-1/+0
2019-01-03Implement the re-rebalance coherence rfcGeorg Semmler-0/+3
2018-12-29Auto merge of #56225 - alexreg:type_alias_enum_variants, r=petrochenkovbors-1/+4
Implement RFC 2338, "Type alias enum variants" This PR implements [RFC 2338](https://github.com/rust-lang/rfcs/pull/2338), allowing one to write code like the following. ```rust #![feature(type_alias_enum_variants)] enum Foo { Bar(i32), Baz { i: i32 }, } type Alias = Foo; fn main() { let t = Alias::Bar(0); let t = Alias::Baz { i: 0 }; match t { Alias::Bar(_i) => {} Alias::Baz { i: _i } => {} } } ``` Since `Self` can be considered a type alias in this context, it also enables using `Self::Variant` as both a constructor and pattern. Fixes issues #56199 and #56611. N.B., after discussing the syntax for type arguments on enum variants with @petrochenkov and @eddyb (there are also a few comments on the [tracking issue](https://github.com/rust-lang/rust/issues/49683)), the consensus seems to be treat the syntax as follows, which ought to be backwards-compatible. ```rust Option::<u8>::None; // OK Option::None::<u8>; // OK, but lint in near future (hard error next edition?) Alias::<u8>::None; // OK Alias::None::<u8>; // Error ``` I do not know if this will need an FCP, but let's start one if so.
2018-12-29Rollup merge of #57159 - ids1024:closed-issue, r=Centrilkennytm-1/+1
Update references to closed issue Issue #28979 was closed with a link to #55467.
2018-12-27Update references to closed issueIan Douglas Scott-1/+1
Issue #28979 was closed with a link to #55467.
2018-12-27Do not abort compilation if expansion produces errorsVadim Petrochenkov-10/+9
Fix a number of uncovered deficiencies in diagnostics
2018-12-26Implemented variants on type aliases in both ctor and pattern position.Alexander Regueiro-1/+4
2018-12-25Remove licensesMark Rousskov-10/+0
2018-12-23stabilize min_const_unsafe_fn in 1.33.Mazdak Farrokhzad-3/+2
2018-12-23Rollup merge of #57052 - Centril:fix-eip-stable-version, r=varkorkennytm-3/+3
Fix stabilization version numbers (exhaustive_integer_patterns + macro_literal_matcher) + `exhaustive_integer_patterns` slipped 1.32; merged in 1.33 -- https://github.com/rust-lang/rust/pull/56362 + `macro_literal_matcher` isn't stable on current stable (1.31) but is on beta (1.32). r? @varkor
2018-12-21exhaustive_integer_patterns slipped 1.32; stabilized in 1.33.Mazdak Farrokhzad-2/+2
2018-12-21macro_literal_matcher was stabilized in 1.32; not 1.32.Mazdak Farrokhzad-1/+1
2018-12-21Stabilize #[repr(packed(N))]Taylor Cramer-10/+2
2018-12-19Rollup merge of #56908 - alexcrichton:new-features, r=oli-obkPietro Albini-0/+2
rustc: Don't ICE on usage of two new target features I seem to always forget to update this portion of the compiler...
2018-12-17Stabilize `underscore_imports`Vadim Petrochenkov-21/+2
2018-12-17rustc: Don't ICE on usage of two new target featuresAlex Crichton-0/+2
I seem to always forget to update this portion of the compiler...
2018-12-07Fixed incorrect reference to issue #23121.Alexander Regueiro-1/+1
2018-12-07Various minor/cosmetic improvements to codeAlexander Regueiro-144/+144
2018-12-07Unsupport `#[derive(Trait)]` sugar for `#[derive_Trait]` legacy plugin ↵Vadim Petrochenkov-16/+3
attributes
2018-12-06Auto merge of #56557 - pietroalbini:rollup, r=pietroalbinibors-20/+21
Rollup of 11 pull requests Successful merges: - #56315 (Rustdoc inline macro reexport) - #56332 ([rustdoc] Specific crate search) - #56362 (Stabilise exhaustive integer patterns) - #56426 (libsyntax_pos: A few tweaks) - #56441 (rustbuild: Fix issues with compiler docs) - #56446 (pass the parameter environment to `traits::find_associated_item`) - #56500 (cleanup: remove static lifetimes from consts) - #56525 (Avoid extra copy and syscall in std::env::current_exe) - #56528 (Remove unused dependency (rustc_lint -> rustc_mir)) - #56548 (Optimized string FromIterator + Extend impls) - #56553 (Don't print the profiling summary to stdout when -Zprofile-json is set) Failed merges: r? @ghost
2018-12-06Rollup merge of #56500 - ljedrz:cleanup_rest_of_const_lifetimes, r=zackmdavisPietro Albini-18/+17
cleanup: remove static lifetimes from consts A follow-up to https://github.com/rust-lang/rust/pull/56497.
2018-12-06Rollup merge of #56362 - varkor:stabilise-exhaustive-integer-patterns, ↵Pietro Albini-2/+4
r=nikomatsakis Stabilise exhaustive integer patterns This is dependent on the FCP for https://github.com/rust-lang/rfcs/pull/2591 being completed, but that should happen tomorrow, so there's little harm in opening this PR early. Closes #50907.
2018-12-04cleanup: remove static lifetimes from constsljedrz-18/+17
2018-12-04Tidy fixupOliver Scherer-1/+1
2018-12-04Allow calling `const unsafe fn` in `const fn` behind a feature gateOliver Scherer-0/+3
2018-12-03Rollup merge of #56412 - petrochenkov:extself, r=Centrilkennytm-1/+1
Update tracking issue for `extern_crate_self`
2018-12-03Rollup merge of #56366 - alexreg:stabilise-self_in_typedefs, r=Centrilkennytm-6/+5
Stabilize self_in_typedefs feature [**Tracking Issue**](https://github.com/rust-lang/rust/issues/49303) r? @centril
2018-12-01Update tracking issue for `extern_crate_self`Vadim Petrochenkov-1/+1
2018-12-01resolve: Support aliasing local crate root in extern preludeVadim Petrochenkov-0/+3
2018-11-30Removed feature gate.Alexander Regueiro-6/+5
2018-12-01Rollup merge of #56365 - alexreg:stabilise-self_struct_ctor, r=Centrilkennytm-4/+3
Stabilize self_struct_ctor feature. [**Tracking Issue**](https://github.com/rust-lang/rust/issues/51994)
2018-11-30Removed feature gate.Alexander Regueiro-4/+3
2018-11-30Add precise_pointer_size_matching featurevarkor-0/+2
2018-11-30Stabilise exhaustive_integer_patternsvarkor-2/+2
2018-11-30proc_macro: introduce a "bridge" between clients (proc macros) and servers ↵Eduard-Mihai Burtescu-2/+2
(compiler front-ends).
2018-11-27remove feature gateMark Mansi-3/+0
2018-11-27move feature gate to acceptedMark Mansi-3/+2
2018-11-21Stabilize macro_literal_matcherDan Aloni-6/+2
2018-11-21Stabilize `extern_crate_item_prelude`Vadim Petrochenkov-3/+2
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