Minimize can_begin_literal_maybe_minus usage
#126708
Merged
Conversation
This file contains hidden or 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
It's clearer this way, because the `Interpolated` cases in `can_begin_const_arg` and `is_pat_range_end_start` are more permissive than the `Interpolated` cases in `can_begin_literal_maybe_minus`.
We currently use `can_begin_literal_maybe_minus` in a couple of places where only string literals are allowed. This commit introduces a more specific function, which makes things clearer. It doesn't change behaviour because the two functions affected (`is_unsafe_foreign_mod` and `check_keyword_case`) are always followed by a call to `parse_abi`, which checks again for a string literal.
rustbot
added
S-waiting-on-review
compiler-errors
approved these changes
Jun 19, 2024
|
r=me when CI is green |
|
Thanks for the fast review! @bors r=compiler-errors |
bors
added
S-waiting-on-bors
|
@bors rollup |
jieyouxu
added a commit
to jieyouxu/rust
that referenced
this pull request
Jun 19, 2024
…eral_maybe_minus, r=compiler-errors Minimize `can_begin_literal_maybe_minus` usage `can_begin_literal_maybe_minus` is used in a few confusing ways. This PR makes them clearer. r? `@spastorino`
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Jun 20, 2024
Rollup of 9 pull requests Successful merges: - rust-lang#126095 (Migrate `link-args-order`, `ls-metadata` and `lto-readonly-lib` `run-make` tests to `rmake`) - rust-lang#126534 (Migrate `run-make/comment-section` to `rmake.rs`) - rust-lang#126620 (Actually taint InferCtxt when a fulfillment error is emitted) - rust-lang#126629 (Migrate `run-make/compressed-debuginfo` to `rmake.rs`) - rust-lang#126644 (Rewrite `extern-flag-rename-transitive`. `debugger-visualizer-dep-info`, `metadata-flag-frobs-symbols`, `extern-overrides-distribution` and `forced-unwind-terminate-pof` `run-make` tests to rmake) - rust-lang#126650 (Rename a bunch of things in the new solver and `rustc_type_ir`) - rust-lang#126698 (Migrate `unknown-mod-stdin`, `issue-68794-textrel-on-minimal-lib`, `raw-dylib-cross-compilation` and `used-cdylib-macos` `run-make` tests to rmake) - rust-lang#126703 (reword the hint::blackbox non-guarantees) - rust-lang#126708 (Minimize `can_begin_literal_maybe_minus` usage) r? `@ghost` `@rustbot` modify labels: rollup
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Jun 20, 2024
…iaskrgr Rollup of 5 pull requests Successful merges: - rust-lang#126620 (Actually taint InferCtxt when a fulfillment error is emitted) - rust-lang#126649 (Fix `feature = "nightly"` in the new trait solver) - rust-lang#126652 (Clarify that anonymous consts still do introduce a new scope) - rust-lang#126703 (reword the hint::blackbox non-guarantees) - rust-lang#126708 (Minimize `can_begin_literal_maybe_minus` usage) r? `@ghost` `@rustbot` modify labels: rollup
rust-timer
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Jun 20, 2024
Rollup merge of rust-lang#126708 - nnethercote:minimize-can_begin_literal_maybe_minus, r=compiler-errors Minimize `can_begin_literal_maybe_minus` usage `can_begin_literal_maybe_minus` is used in a few confusing ways. This PR makes them clearer. r? ``@spastorino``
# for free
to join this conversation on GitHub.
Already have an account?
# 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.
can_begin_literal_maybe_minusis used in a few confusing ways. This PR makes them clearer.r? @spastorino