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Print a note if a character literal contains a variation selector - #88795
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rust-highfive
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Sep 9, 2021
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r? @wesleywiser (rust-highfive has picked a reviewer for you, use r? to override) |
eggyal
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Don't forget Variation Selectors Supplement and the Mongolian Variation Selectors... indeed, perhaps unicode_normalization::char::is_combining_mark could offer a more general approach?
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I have expanded my implementation now to print a note for all combining marks, as you suggested. I've also added a suggestion to use the normalized form if the character can be represented as one codepoint (as in this example).
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This is fantastic, thank you!
wesleywiser
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Sep 21, 2021
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@bors r+ rollup |
bors
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Sep 21, 2021
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📌 Commit 0d8245b has been approved by |
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Rollup of 12 pull requests Successful merges: - rust-lang#88795 (Print a note if a character literal contains a variation selector) - rust-lang#89015 (core::ascii::escape_default: reduce struct size) - rust-lang#89078 (Cleanup: Remove needless reference in ParentHirIterator) - rust-lang#89086 (Stabilize `Iterator::map_while`) - rust-lang#89096 ([bootstrap] Improve the error message when `ninja` is not found to link to installation instructions) - rust-lang#89113 (dont `.ensure()` the `thir_abstract_const` query call in `mir_build`) - rust-lang#89114 (Fixes a technicality regarding the size of C's `char` type) - rust-lang#89115 (:arrow_up: rust-analyzer) - rust-lang#89126 (Fix ICE when `indirect_structural_match` is allowed) - rust-lang#89141 (Impl `Error` for `FromSecsError` without foreign type) - rust-lang#89142 (Fix match for placeholder region) - rust-lang#89147 (add case for checking const refs in check_const_value_eq) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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Rollup of 12 pull requests Successful merges: - rust-lang#88795 (Print a note if a character literal contains a variation selector) - rust-lang#89015 (core::ascii::escape_default: reduce struct size) - rust-lang#89078 (Cleanup: Remove needless reference in ParentHirIterator) - rust-lang#89086 (Stabilize `Iterator::map_while`) - rust-lang#89096 ([bootstrap] Improve the error message when `ninja` is not found to link to installation instructions) - rust-lang#89113 (dont `.ensure()` the `thir_abstract_const` query call in `mir_build`) - rust-lang#89114 (Fixes a technicality regarding the size of C's `char` type) - rust-lang#89115 (:arrow_up: rust-analyzer) - rust-lang#89126 (Fix ICE when `indirect_structural_match` is allowed) - rust-lang#89141 (Impl `Error` for `FromSecsError` without foreign type) - rust-lang#89142 (Fix match for placeholder region) - rust-lang#89147 (add case for checking const refs in check_const_value_eq) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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Fixes#88684.