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2018-03-20Revert "Stabilize termination_trait in 1.25, not 1.26"Tyler Mandry-2/+2
This reverts commit e5a55e74405dedf8bc0744300a8c506eea94bc18.
2018-03-20change all appropriate EPOCH to EDITIONKurtis Nusbaum-1/+1
2018-03-20rename epoch to editionKurtis Nusbaum-36/+36
2018-03-20Auto merge of #49190 - kennytm:rollup, r=kennytmbors-60/+57
Rollup of 17 pull requests - Successful merges: #46518, #48810, #48834, #48902, #49004, #49092, #49096, #49099, #49104, #49125, #49139, #49152, #49157, #49161, #49166, #49176, #49184 - Failed merges:
2018-03-20Stabilize slice patterns without `..`Vadim Petrochenkov-12/+6
Merge `feature(advanced_slice_patterns)` into `feature(slice_patterns)`
2018-03-20Rollup merge of #49104 - csmoe:semicolon_error, r=petrochenkovkennytm-10/+1
improve error message of inner attribute syntax Fixes #49040
2018-03-20Rollup merge of #49092 - mark-i-m:deptrack_readme, r=nikomatsakiskennytm-4/+6
Replace many of the last references to readmes In particular, this removes the dep track readme, so it should not be merged before https://github.com/rust-lang-nursery/rustc-guide/pull/92 Fix #47935 cc #48478 r? @nikomatsakis
2018-03-20Rollup merge of #48834 - ysiraichi:suggest-remove-ref, r=estebankkennytm-46/+50
Suggest removing `&`s This implements the error message discussed in #47744. We check whether removing each `&` yields a type that satisfies the requested obligation. Also, it was created a new `NodeId` field in `ObligationCause` in order to iterate through the `&`s. The way it's implemented now, it iterates through the obligation snippet and counts the number of `&`. r? @estebank
2018-03-19Stabilize termination_trait in 1.25, not 1.26Tyler Mandry-2/+2
2018-03-19Stabilize termination_traitTyler Mandry-3/+2
This stabilizes `main` with non-() return types; see #48453.
2018-03-19Split out termination_trait_test feature gateTyler Mandry-4/+7
2018-03-18CodeMap functions refactored.Yukio Siraichi-50/+38
- Using `span_take_while` to implement others.
2018-03-18Review fixes.Yukio Siraichi-0/+16
- `span_suggestion` changed to `span_suggestion_short`; - `Span` used changed to contain only `&` refs; - Tests passing.
2018-03-18Allow raw identifiers in diagnostic macros.Lymia Aluysia-5/+5
2018-03-18Return a is_raw parameter from Token::ident rather than having separate methods.Lymia Aluysia-34/+19
2018-03-18Move raw_identifiers check to the lexer.Lymia Aluysia-4/+5
2018-03-18Feature gate raw identifiers.Lymia Aluysia-1/+23
2018-03-18Initial implementation of RFC 2151, Raw IdentifiersLymia Aluysia-128/+215
2018-03-18Auto merge of #48985 - scalexm:lowering, r=nikomatsakisbors-0/+7
MVP for chalkification r? @nikomatsakis
2018-03-18Auto merge of #48917 - petrochenkov:import, r=oli-obkbors-169/+135
syntax: Make imports in AST closer to the source and cleanup their parsing This is a continuation of https://github.com/rust-lang/rust/pull/45846 in some sense.
2018-03-17Add some docs + Fix rebaseVadim Petrochenkov-1/+7
2018-03-17Cleanup import parsingVadim Petrochenkov-54/+23
Fix spans of root segments
2018-03-17Rename `Span::empty` to `Span::shrink_to_lo`, add `Span::shrink_to_hi`Vadim Petrochenkov-12/+12
2018-03-17AST: Keep distinction between `path` and `::path` in imports and visibilitiesVadim Petrochenkov-47/+41
Add the root segment for name resolution purposes only
2018-03-17AST: Make renames in imports closer to the sourceVadim Petrochenkov-26/+36
Fix `unused_import_braces` lint false positive on `use prefix::{self as rename}`
2018-03-17AST/HIR: Clarify what the optional name in extern crate items meanVadim Petrochenkov-30/+17
2018-03-17Reject `_` in `ident` matcherVadim Petrochenkov-17/+19
2018-03-17syntax: Make `_` an identifierVadim Petrochenkov-42/+28
2018-03-17remove FIXME(#8372) since for-loops wont support borrowing iteratorsNiv Kaminer-2/+0
2018-03-17remove FIXME(#2543) and avoid bad copiesNiv Kaminer-7/+14
2018-03-17improve attribute trailing semicolon errorcsmoe-10/+1
2018-03-17Auto merge of #48904 - Zoxc:code-and-file-maps, r=michaelwoeristerbors-41/+43
Make CodeMap and FileMap thread-safe r? @michaelwoerister
2018-03-16Replace many of the last references to readmesMark Mansi-4/+6
2018-03-16Auto merge of #48524 - abonander:check-macro-stability, r=petrochenkovbors-17/+56
check stability of macro invocations I haven't implemented tests yet but this should be a pretty solid prototype. I think as-implemented it will also stability-check macro invocations in the same crate, dunno if we want that or not. I don't know if we want this to go through `rustc::middle::stability` or not, considering the information there wouldn't be available at the time of macro expansion (even for external crates, right?). r? @nrc closes #34079 cc @petrochenkov @durka @jseyfried #38356
2018-03-16Auto merge of #49051 - kennytm:rollup, r=kennytmbors-10/+42
Rollup of 17 pull requests - Successful merges: #48706, #48875, #48892, #48922, #48957, #48959, #48961, #48965, #49007, #49024, #49042, #49050, #48853, #48990, #49037, #49049, #48972 - Failed merges:
2018-03-16Rollup merge of #48990 - ExpHP:dont-drop-the-bomb, r=estebankkennytm-2/+4
Fix ICE on malformed plugin attributes See #48941 for some discussion. This bug had several duplicate reports which were never closed as dupes: Fixes #47612 Fixes #48387 Fixes #48941 Fixes #48982
2018-03-16Rollup merge of #49007 - estebank:follow-up-47574, r=oli-obkkennytm-7/+15
Some tweaks to "type parameters from outer function" diagnostic Follow up to #47574.
2018-03-16Rollup merge of #48922 - petrochenkov:asunder, r=nikomatsakiskennytm-1/+23
Implement import renaming with `_` (RFC 2166) cc https://github.com/rust-lang/rust/issues/48216
2018-03-15Disallow &a..=b and box a..=b in pattern.kennytm-2/+27
They are disallowed because they have different precedence than expressions. I assume parenthesis in pattern will be soon stabilized and thus write that as suggestion directly.
2018-03-15Stabilize `dotdoteq_in_patterns` language feature.kennytm-8/+3
Stabilize `match 2 { 1..=3 => {} }`.
2018-03-15Stabilize `inclusive_range_syntax` language feature.kennytm-12/+2
Stabilize the syntax `a..=b` and `..=b`.
2018-03-14Auto merge of #47630 - canndrew:exhaustive-patterns, r=nikomatsakisbors-6/+2
Stabilise feature(never_type). Introduce feature(exhaustive_patterns) This stabilizes `!`, removing the feature gate as well as the old defaulting-to-`()` behavior. The pattern exhaustiveness checks which were covered by `feature(never_type)` have been moved behind a new `feature(exhaustive_patterns)` gate.
2018-03-15Use a single Lock for CodeMap.stable_id_to_filemap and CodeMap.filesJohn Kåre Alsaker-25/+32
2018-03-15Require the code mapper to be thread-safeJohn Kåre Alsaker-2/+2
2018-03-15Make CodeMap thread-safeJohn Kåre Alsaker-22/+17
2018-03-15Require a thread-safe file loaderJohn Kåre Alsaker-2/+2
2018-03-14Some tweaks to "type parameters from outer function" diagnosticEsteban Küber-7/+15
Follow up to #47574.
2018-03-14Add MVP for chalkificationscalexm-0/+7
2018-03-14Remove syntax and syntax_pos thread localsJohn Kåre Alsaker-521/+643
2018-03-14Implement import renaming with `_` (RFC 2166)Vadim Petrochenkov-1/+23