Rollup of 7 pull requests #57755
Merged
Rollup of 7 pull requests #57755
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Co-Authored-By: Alexander Regueiro <[email protected]>
Co-authored-by: Alexander Regueiro <[email protected]>
Co-authored-by: Alexander Regueiro <[email protected]>
`TokenStream::Stream` can represent a token stream containing any number of token trees. `TokenStream::Tree` is the special case representing a single token tree. The latter doesn't occur all that often dynamically, so this commit removes it, which simplifies the code quite a bit. This change has mixed performance effects. - The size of `TokenStream` drops from 32 bytes to 8 bytes, and there is one less case for all the match statements. - The conversion of a `TokenTree` to a `TokenStream` now requires two allocations, for the creation of a single element Lrc<Vec<_>>. (But a subsequent commit in this PR will reduce the main source of such conversions.)
`TokenStream` is now almost identical to `ThinTokenStream`. This commit removes the latter, replacing it with the former.
This avoids some allocations.
Because that's the more typical way of representing an all-or-nothing type.
This requires restructuring things a little so that there is only one callsite, ensuring that inlinining doesn't cause unnecessary code bloat. This reduces instruction counts for the `unicode_normalization` benchmark by up to 4%.
…re, r=petrochenkov Simplify `TokenStream` some more These commits simplify `TokenStream`, remove `ThinTokenStream`, and avoid some clones. The end result is simpler code and a slight perf win on some benchmarks. r? @petrochenkov
…nikomatsakis make trait-aliases work across crates This is rebase of a small part of @alexreg's PR rust-lang#55994. It focuses just on the changes that integrate trait aliases properly into crate metadata, excluding the stylistic edits and the trait objects. The stylistic edits I also rebased and can open a separate PR. The trait object stuff I found challenging and decided it basically needed to be reimplemented. For now I've excluded it. Since this is really @alexreg's work (I really just rebased) I am going to make it r=me once it is working. Fixes rust-lang#56488. Fixes rust-lang#57023.
Add missing unpretty option help message There are some missing help messages that is printed `ructc -Zunpretty help` and receiving invalid option. related with rust-lang#16419, rust-lang#45721, rust-lang#21085, rust-lang#31916
privacy: Account for associated existential types Turns out they *can* be associated (but only in impls, not traits). Fixes rust-lang#53546 (comment) r? @arielb1
…xcrichton Fix release manifest generation r? @alexcrichton
…enkov add applicability to remaining suggestions Fixes rust-lang#50723. I noticed that the suggestion methods on `DiagnosticBuilder` weren't actually deprecated due to rust-lang#57679. This PR deprecates them properly and fixes the remaining usages. There's also a PR for clippy at rust-lang/rust-clippy#3667.
…=nikomatsakis Tweak `expand_node` These commits speed up the `unicode_normalization` benchmark a little.
|
@bors r+ p=7 |
|
📌 Commit 92fecfb has been approved by |
bors
added
the
S-waiting-on-bors
bors
added a commit
that referenced
this pull request
Jan 19, 2019
Rollup of 7 pull requests Successful merges: - #57486 (Simplify `TokenStream` some more) - #57502 (make trait-aliases work across crates) - #57598 (Add missing unpretty option help message) - #57649 (privacy: Account for associated existential types) - #57659 (Fix release manifest generation) - #57699 (add applicability to remaining suggestions) - #57719 (Tweak `expand_node`) Failed merges: r? @ghost
|
☀️ Test successful - checks-travis, status-appveyor |
matthiaskrgr
added a commit
to matthiaskrgr/rust
that referenced
this pull request
Jan 21, 2019
Changes: ```` Fixing typo in CONTRIBUTING.md Fix breakage due to rust-lang#57651 Run rustfmt Fixed breakage due to rust-lang#57489 Fix breakage due to rust-lang#57755 Catch up with `format_args` change Fix bad `while_let_on_iterator` suggestion. rustup rust-lang#57747 Fixing issues pointed out by dogfood tests. Update to collect all the files then throw the error. Adding a test for checking if test files are missing. Remove bors.toml add applicability to lint name suggestion ````
VardhanThigle
pushed a commit
to jethrogb/rust
that referenced
this pull request
Jan 31, 2019
Changes: ```` Fixing typo in CONTRIBUTING.md Fix breakage due to rust-lang#57651 Run rustfmt Fixed breakage due to rust-lang#57489 Fix breakage due to rust-lang#57755 Catch up with `format_args` change Fix bad `while_let_on_iterator` suggestion. rustup rust-lang#57747 Fixing issues pointed out by dogfood tests. Update to collect all the files then throw the error. Adding a test for checking if test files are missing. Remove bors.toml add applicability to lint name suggestion ````
flip1995
pushed a commit
to flip1995/rust-clippy
that referenced
this pull request
May 5, 2020
Changes: ```` Fixing typo in CONTRIBUTING.md Fix breakage due to rust-lang/rust#57651 Run rustfmt Fixed breakage due to rust-lang/rust#57489 Fix breakage due to rust-lang/rust#57755 Catch up with `format_args` change Fix bad `while_let_on_iterator` suggestion. rustup rust-lang/rust#57747 Fixing issues pointed out by dogfood tests. Update to collect all the files then throw the error. Adding a test for checking if test files are missing. Remove bors.toml add applicability to lint name suggestion ````
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Successful merges:
TokenStreamsome more #57486 (SimplifyTokenStreamsome more)expand_node#57719 (Tweakexpand_node)Failed merges:
r? @ghost