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2018-11-27Auto merge of #55402 - estebank:macro-eof-2, r=nikomatsakisbors-14/+54
Point at end of macro arm when encountering EOF Fix #52866.
2018-11-27resolve: Implement edition hygiene for imports and absolute pathsVadim Petrochenkov-16/+13
Use per-span hygiene in a few other places in resolve Prefer `rust_2015`/`rust_2018` helpers to comparing editions
2018-11-25Rollup merge of #56072 - da-x:stabilize-literal-matcher, r=petrochenkovPietro Albini-24/+15
Stabilize macro_literal_matcher This followed FCP in #35625. Closes #35625
2018-11-23Reword EOF in macro arm messageEsteban Küber-1/+4
2018-11-23Keep label on moved spans and point at macro invocation on parse errorEsteban Küber-8/+12
2018-11-23Point at macro arm when it doesn't expand to an expressionEsteban Küber-3/+7
2018-11-23Reword incorrect macro invocation primary labelEsteban Küber-8/+20
2018-11-23Add label when replacing primary DUMMY_SP in macro expansionEsteban Küber-0/+1
2018-11-23Point at end of macro arm when encountering EOFEsteban Küber-2/+18
Fix #52866
2018-11-22Rollup merge of #56002 - Axary:master, r=estebankGuillaume Gomez-2/+13
fix #55972: Erroneous self arguments on bare functions emit subpar compilation error #55972 r? @estebank
2018-11-21macro_literal_matcher: fixes per petrochenkov's reviewDan Aloni-3/+3
2018-11-21Stabilize macro_literal_matcherDan Aloni-24/+15
2018-11-21Stabilize `extern_crate_item_prelude`Vadim Petrochenkov-3/+2
2018-11-20improve error noteAxary-1/+1
2018-11-20Auto merge of #55983 - oli-obk:static_, r=Mark-Simulacrumbors-0/+1
Fix stability hole with `static _` The `underscore_const_names` only gated const items with `_` as the name. `static _: () = ();` works on beta without feature gates right now, this PR fixes that.
2018-11-19Auto merge of #55971 - SergioBenitez:skip-non-semantic, r=alexcrichtonbors-6/+29
Ignore non-semantic tokens for 'probably_eq' streams. Improves the situation in #43081 by skipping typically non-semantic tokens when checking for 'probably_eq'. r? @alexcrichton
2018-11-19Auto merge of #56051 - pietroalbini:rollup, r=pietroalbinibors-15/+1
Rollup of 25 pull requests Successful merges: - #55562 (Add powerpc- and powerpc64-unknown-linux-musl targets) - #55564 (test/linkage-visibility: Ignore on musl targets) - #55827 (A few tweaks to iterations/collecting) - #55834 (Forward the ABI of the non-zero sized fields of an union if they have the same ABI) - #55857 (remove unused dependency) - #55862 (in which the E0618 "expected function" diagnostic gets a makeover) - #55867 (do not panic just because cargo failed) - #55894 (miri enum discriminant handling: Fix treatment of pointers, better error when it is undef) - #55916 (Make miri value visitor useful for mutation) - #55919 (core/tests/num: Simplify `test_int_from_str_overflow()` test code) - #55923 (reword #[test] attribute error on fn items) - #55949 (ty: return impl Iterator from Predicate::walk_tys) - #55952 (Update to Clang 7 on CI.) - #55953 (#53488 Refactoring UpvarId) - #55962 (rustdoc: properly calculate spans for intra-doc link resolution errors) - #55963 (Stress test for MPSC) - #55968 (Clean up some non-mod-rs stuff.) - #55970 (Miri backtrace improvements) - #56007 (CTFE: dynamically make sure we do not call non-const-fn) - #56011 (Replace data.clone() by Arc::clone(&data) in mutex doc.) - #56012 (avoid shared ref in UnsafeCell::get) - #56016 (Add VecDeque::resize_with) - #56027 (docs: Add missing backtick in object_safety.rs docs) - #56043 (remove "approx env bounds" if we already know from trait) - #56059 (Increase `Duration` approximate equal threshold to 1us)
2018-11-19Rollup merge of #55968 - ehuss:non-mod-rs-tests, r=petrochenkovPietro Albini-15/+1
Clean up some non-mod-rs stuff. This includes the following: - Remove unused `non_modrs_mods` from `ParseSess` which as only used for feature gate diagnostics. - Remove the vestiges of the feature gate tests in `test/ui`, they were only partially removed during stabilization. - Fix the run-pass test, it was accidentally removed during stabilization. - Add a ui test to verify error behavior for missing inline-nested mods. - Add some tests for `#[path]` for inline-nested mods (both mod and non-mod-rs). - Enable the diagnostic tests on windows, they should be fixed by #49478. cc @cramertj
2018-11-18resolve: Check resolution consistency for import paths and multi-segment ↵Vadim Petrochenkov-0/+7
macro paths
2018-11-16Ignore non-semantic tokens for 'probably_eq' streams.Sergio Benitez-6/+29
2018-11-16fix tidy (remove whitespace)Axary-1/+1
2018-11-16improve error when self is used as not the first argumentAxary-8/+9
2018-11-16add a note to the error messageAxary-1/+4
2018-11-16eat CloseDelimAxary-2/+9
2018-11-15Fix stability hole with `static _`Oliver Scherer-0/+1
2018-11-15Rollup merge of #55901 - euclio:speling, r=petrochenkovPietro Albini-1/+1
fix various typos in doc comments
2018-11-15Rollup merge of #55750 - oli-obk:node_id_x, r=michaelwoeristerPietro Albini-38/+20
Make `NodeId` and `HirLocalId` `newtype_index`
2018-11-14Clean up some non-mod-rs stuff.Eric Huss-15/+1
2018-11-13fix various typos in doc commentsAndy Russell-1/+1
2018-11-13Rollup merge of #55905 - nnethercote:short_name-to-literal_name, ↵kennytm-8/+8
r=Mark-Simulacrum Change `Lit::short_name` to `Lit::literal_name`. This avoids a moderately hot allocation in `parse_lit_token`. r? @Mark-Simulacrum
2018-11-13Rollup merge of #55870 - waywardmonkeys:typo-fixes, r=wesleywiserkennytm-2/+2
Fix typos.
2018-11-13Rollup merge of #55805 - nnethercote:mv-static_assert, r=Mark-Simulacrumkennytm-0/+6
Move `static_assert!` into librustc_data_structures
2018-11-13Move two `static_assert!`s to better spots.Nicholas Nethercote-0/+1
And make them x86_64-only so they can use `==` instead of `<=`.
2018-11-13Add a static assertion about the size of `ast::Expr`.Nicholas Nethercote-0/+5
2018-11-12Reintroduce the original debug formatting for NodeIdsOliver Scherer-0/+1
2018-11-12Make `NodeId` a `newtype_index` to enable niche optimizationsOliver Scherer-38/+19
2018-11-12Change `Lit::short_name` to `Lit::literal_name`.Nicholas Nethercote-8/+8
This avoids a moderately hot allocation in `parse_lit_token`.
2018-11-12Make `MatcherPos::stack` a `SmallVec`.Niko Matsakis-34/+57
This avoids some allocations.
2018-11-11Fix typos.Bruce Mitchener-2/+2
2018-11-08Rollup merge of #55777 - nnethercote:less-P-in-ast, r=petrochenkovMark Rousskov-6/+6
Use `Lit` rather than `P<Lit>` in `ast::ExprKind`. Because it results in fewer allocations and small speedups on some benchmarks.
2018-11-08Use `Lit` rather than `P<Lit>` in `ast::ExprKind`.Nicholas Nethercote-6/+6
Because it results in fewer allocations and small speedups on some benchmarks.
2018-11-07Rollup merge of #55734 - teresy:shorthand-fields, r=davidtwcokennytm-3/+3
refactor: use shorthand fields refactor: use shorthand for single fields everywhere (excluding tests).
2018-11-07Rollup merge of #55510 - bitshifter:repr-feature-gate-fix, r=petrochenkovkennytm-1/+6
Fix feature gate only being checked on first repr attr. Reported in https://github.com/rust-lang/rust/issues/33158#issuecomment-412185357.
2018-11-06refactor: use shorthand fieldsteresy-3/+3
2018-11-06Rollup merge of #55601 - petrochenkov:featissue, r=pnkfelixkennytm-19/+8
Fix tracking issue numbers for some unstable features And also remove deprecated unstable `#[panic_implementation]` attribute that was superseded by stable `#[panic_handler]` and doesn't have an open tracking issue.
2018-11-05Auto merge of #55451 - estebank:arg-doc, r=pnkfelixbors-20/+65
Custom diagnostic when trying to doc comment argument When writing ``` pub fn f( /// Comment id: u8, ) {} ``` Produce a targeted diagnostic ``` error: documentation comments cannot be applied to method arguments --> $DIR/fn-arg-doc-comment.rs:2:5 | LL | /// Comment | ^^^^^^^^^^^ doc comments are not allowed here ``` Fix #54801.
2018-11-04Auto merge of #55455 - estebank:expected-descr, r=michaelwoeristerbors-24/+26
Use token description in "expected/found" parse messages Fix #54309.
2018-11-04Auto merge of #54861 - rep-nop:find_main_in_doctest, r=estebankbors-9/+81
rustdoc: Replaces fn main search and extern crate search with proper parsing during doctests. Fixes #21299. Fixes #33731. Let me know if there's any additional changes you'd like made!
2018-11-03Extended elaboration for trait aliases to include arbitrary bounds.Alexander Regueiro-5/+5
2018-11-03Added support for trait aliases as object types.Alexander Regueiro-5/+5
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