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Missing invalid multibyte escape SyntaxError for Regexp #2104

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andrykonchin opened this issue Dec 21, 2023 · 0 comments
Open

Missing invalid multibyte escape SyntaxError for Regexp #2104

andrykonchin opened this issue Dec 21, 2023 · 0 comments
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enhancement New feature or request
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@andrykonchin
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Combination of Regexp encoding options and forced encodings (I suppose) should lead to the SyntaxError:

# encoding: us-ascii
p /\xFF/u.encoding
ruby script.rb
script.rb: --> script.rb
invalid multibyte escape: /\xFF/
> 3  p /\xFF/u.encoding
script.rb:3: invalid multibyte escape: /\xFF/ (SyntaxError)
@kddnewton kddnewton added the bug Something isn't working label Jan 2, 2024
@kddnewton kddnewton added this to the Ruby 3.4.0 milestone Jan 2, 2024
@kddnewton kddnewton mentioned this issue Jan 26, 2024
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@kddnewton kddnewton added enhancement New feature or request and removed bug Something isn't working labels Sep 25, 2024
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@andrykonchin @kddnewton