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Rollup merge of #120840 - HTGAzureX1212:HTGAzureX1212/unicode-identifier-types, r=fmease,Manishearth

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Split Diagnostics for Uncommon Codepoints: Add Individual Identifier Types

This pull request further modifies the `uncommon_codepoints` lint, adding the individual identifier types of `Technical`, `Not_NFKC`, `Exclusion` and `Limited_Use` to the diagnostic message.

Example rendered diagnostic:
```
error: identifier contains a Unicode codepoint that is not used in normalized strings: 'ij'
  --> $DIR/lint-uncommon-codepoints.rs:6:4
   |
LL | fn dijkstra() {}
   |    ^^^^^^^
   = note: this character is included in the Not_NFKC Unicode general security profile
```

Second step of #120228.
This commit is contained in:
Guillaume Gomez 2024-02-26 10:27:41 +01:00 • committed by GitHub
commit 91d337dfa8
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8 changed files with 79 additions and 19 deletions
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23
compiler/rustc_lint/messages.ftl
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@ -244,9 +244,28 @@ lint_hidden_unicode_codepoints = unicode codepoint changing visible direction of
lint_identifier_non_ascii_char = identifier contains non-ASCII characters
lint_identifier_uncommon_codepoints = identifier contains {$codepoints_len ->
[one] an uncommon Unicode codepoint
*[other] uncommon Unicode codepoints
[one] { $identifier_type ->
[Exclusion] a character from an archaic script
[Technical] a character that is for non-linguistic, specialized usage
[Limited_Use] a character from a script in limited use
[Not_NFKC] a non normalized (NFKC) character
*[other] an uncommon character
}
*[other] { $identifier_type ->
[Exclusion] {$codepoints_len} characters from archaic scripts
[Technical] {$codepoints_len} characters that are for non-linguistic, specialized usage
[Limited_Use] {$codepoints_len} characters from scripts in limited use
[Not_NFKC] {$codepoints_len} non normalized (NFKC) characters
*[other] uncommon characters
}
}: {$codepoints}
.note = {$codepoints_len ->
[one] this character is
*[other] these characters are
} included in the{$identifier_type ->
[Restricted] {""}
*[other] {" "}{$identifier_type}
} Unicode general security profile
lint_ignored_unless_crate_specified = {$level}({$name}) is ignored unless specified at crate level