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[Ruby 3.4] Add test for deprecation warning for Symbol#to_s#1294

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andrykonchin merged 1 commit into
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trinistr:3.4-symbol-to_s-mutation-warning
Nov 21, 2025
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[Ruby 3.4] Add test for deprecation warning for Symbol#to_s#1294
andrykonchin merged 1 commit into
ruby:masterfrom
trinistr:3.4-symbol-to_s-mutation-warning

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@trinistr trinistr commented Nov 6, 2025

From #1265.

3.4 makes Symbol#to_s return chilled Strings which emit deprecation warnings on mutation.

@trinistr trinistr changed the title Add test for deprecation warning for Symbol#to_s [Ruby 3.4] Add test for deprecation warning for Symbol#to_s Nov 7, 2025
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Thank you!

@andrykonchin andrykonchin merged commit febada7 into ruby:master Nov 21, 2025
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@trinistr trinistr deleted the 3.4-symbol-to_s-mutation-warning branch November 21, 2025 21:18
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