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2019-06-09pacify tidy.Mazdak Farrokhzad-1/+1
2019-06-09Some more cleanup in libsyntax::ext::tt::quotedMazdak Farrokhzad-11/+8
2019-06-09Cleanups in parse_sep_and_kleene_op.Mazdak Farrokhzad-12/+4
2019-06-09Support ? Kleene operator in 2015.Mazdak Farrokhzad-167/+4
2019-06-09Rollup merge of #61669 - petrochenkov:tokderef2, r=oli-obkMazdak Farrokhzad-66/+51
syntax: Remove `Deref` impl from `Token` Follow up to https://github.com/rust-lang/rust/pull/61541 r? @oli-obk
2019-06-09Rollup merge of #61646 - L117:master, r=CentrilMazdak Farrokhzad-15/+15
Remove useless allocations in macro_rules follow logic. Closes #61543
2019-06-08syntax: Remove `Deref` impl from `Token`Vadim Petrochenkov-23/+13
2019-06-08syntax: Move most of the `TokenKind` methods to `Token`Vadim Petrochenkov-9/+9
2019-06-08syntax: Keep full `Token`s for `macro_rules` separatorsVadim Petrochenkov-35/+30
2019-06-08Remove useless allocations in macro_rules follow logic.L117-15/+15
2019-06-07parser: `self.span` -> `self.token.span`Vadim Petrochenkov-9/+9
2019-06-06Address review commentsVadim Petrochenkov-12/+9
2019-06-06Some code cleanup and tidy/test fixesVadim Petrochenkov-21/+22
2019-06-06syntax: Switch function parameter order in `TokenTree::token`Vadim Petrochenkov-14/+14
2019-06-06syntax: Remove duplicate span from `token::Ident`Vadim Petrochenkov-31/+25
2019-06-06syntax: Remove duplicate span from `token::Lifetime`Vadim Petrochenkov-2/+2
2019-06-06syntax: Add some helper methods to `Token`Vadim Petrochenkov-8/+7
2019-06-06syntax: Use `Token` in `Parser`Vadim Petrochenkov-17/+16
2019-06-06syntax: Use `Token` in `TokenTree::Token`Vadim Petrochenkov-64/+67
2019-06-06syntax: Rename `Token` into `TokenKind`Vadim Petrochenkov-21/+21
2019-06-06Always use token kinds through `token` module rather than `Token` typeVadim Petrochenkov-21/+21
2019-05-27Use `Symbol` equality in `may_begin_with` and `parse_nt`.Nicholas Nethercote-27/+27
2019-05-27Avoid unnecessary internings.Nicholas Nethercote-1/+1
Most involving `Symbol::intern` on string literals.
2019-05-24review commentsEsteban Küber-1/+1
2019-05-24Tweak macro parse errors when reaching EOF during macro call parseEsteban Küber-2/+9
- Add detail on origin of current parser when reaching EOF and stop saying "found <eof>" and point at the end of macro calls - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error
2019-05-23Rollup merge of #61046 - mark-i-m:transcribe-fix, r=petrochenkovMazdak Farrokhzad-8/+10
Fix ICE with inconsistent macro matchers Fixes #61033 r? @petrochenkov
2019-05-22Restore the old behavior of the rustdoc keyword check + Fix rebaseVadim Petrochenkov-6/+6
2019-05-22Eliminate unnecessary `Ident::with_empty_ctxt`sVadim Petrochenkov-2/+2
2019-05-22Simplify use of keyword symbolsVadim Petrochenkov-10/+10
2019-05-22these errors can happen after allMark Mansi-8/+10
2019-05-20Remove `Symbol::gensym()`.Nicholas Nethercote-2/+2
2019-05-13Remove the equality operation between `Symbol` and strings.Nicholas Nethercote-9/+14
And also the equality between `Path` and strings, because `Path` is made up of `Symbol`s.
2019-05-13Pass a `Symbol` to `check_name`, `emit_feature_err`, and related functions.Nicholas Nethercote-6/+6
2019-05-10turn a couple of fixmes into span_bugsMark Mansi-9/+7
2019-05-08fix incorrect assertMark Mansi-1/+4
2019-05-07lots of comments + minor cleanupMark Mansi-16/+139
2019-05-07avoid extra copyMark Mansi-13/+12
2019-05-06rustfmtMark Mansi-50/+50
2019-04-10make duplicate matcher bindings a hard errorMark Mansi-12/+4
2019-03-23syntax: Remove warning for unnecessary path disambiguatorsVadim Petrochenkov-1/+1
2019-03-16syntax: Do not accidentally treat multi-segment meta-items as single-segmentVadim Petrochenkov-3/+8
2019-03-06Panic when unmatched delimiters aren't emittedEsteban Küber-1/+1
2019-02-27Rollup merge of #58075 - asettouf:master, r=varkorMazdak Farrokhzad-6/+12
Fix for issue #58050 Hi, a quick PR to mention in the compiler error message that `?` is a macro operator, as according to issue #58050 It passed `python x.py test src/tools/tidy` locally, as well as the recommendation to run `/x.py test src/test/ui --stage 1 --bless`. Let me know if anything else is needed.
2019-02-26Changing error message to reflect changes with the 2018 editionAdonis-6/+12
Signed-off-by: Adonis <adonis.settouf@gmail.com> Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/test/ui/macros/macro-at-most-once-rep-2015-ques-rep.stderr Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/test/ui/macros/macro-at-most-once-rep-2015-ques-rep.stderr Co-Authored-By: asettouf <adonis.settouf@gmail.com> Stabilize split_ascii_whitespace Tracking issue FCP to merge: https://github.com/rust-lang/rust/issues/48656#issuecomment-442372750 fix stabilization order of uniform_paths. hir: add HirId to main Hir nodes Fix `std::os::fortanix_sgx::usercalls::raw::UsercallNrs` Fixes https://github.com/fortanix/rust-sgx/issues/88 Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Revert "Merge remote-tracking branch 'upstream/master'" This reverts commit 751f05bd155e2c55d4177fe8211df634faf3a644, reversing changes made to 545a3e62b0cb473108869a61b271bc589afb49da.
2019-02-18Avoid a `clone()` in `transcribe()`.Nicholas Nethercote-11/+11
The current code (expensively) clones the value within an `Rc`. This commit changes things so that the `Rc` itself is (cheaply) cloned instead, avoid some allocations. This requires converting a few `Rc` instances to `Lrc`.
2019-02-18Remove `LazyTokenStream`.Nicholas Nethercote-6/+7
It's present within `Token::Interpolated` as an optimization, so that if a nonterminal is converted to a `TokenStream` multiple times, the first-computed value is saved and reused. But in practice it's not needed. `interpolated_to_tokenstream()` is a cold function: it's only called a few dozen times while compiling rustc itself, and a few hundred times across the entire `rustc-perf` suite. Furthermore, when it is called, it is almost always the first conversion, so no benefit is gained from it. So this commit removes `LazyTokenStream`, along with the now-unnecessary `Token::interpolated()`. As well as a significant simplification, the removal speeds things up slightly, mostly due to not having to `drop` the `LazyTokenStream` instances.
2019-02-13Rollup merge of #58273 - taiki-e:rename-dependency, r=matthewjasperMazdak Farrokhzad-4/+4
Rename rustc_errors dependency in rust 2018 crates I think this is a better solution than `use rustc_errors as errors` in `lib.rs` and `use crate::errors` in modules. Related: rust-lang/cargo#5653 cc #58099 r? @Centril
2019-02-12Auto merge of #58341 - alexreg:cosmetic-2-doc-comments, r=steveklabnikbors-22/+22
Cosmetic improvements to doc comments This has been factored out from https://github.com/rust-lang/rust/pull/58036 to only include changes to documentation comments (throughout the rustc codebase). r? @steveklabnik Once you're happy with this, maybe we could get it through with r=1, so it doesn't constantly get invalidated? (I'm not sure this will be an issue, but just in case...) Anyway, thanks for your advice so far!
2019-02-13Cleanup importsTaiki Endo-3/+3
2019-02-13Rename rustc_errors dependency in rust 2018 cratesTaiki Endo-3/+3
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