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Clarify chilled stirng behavior in 3.4.0-rc1 release announcement #3437

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Dec 13, 2024
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Clarify chilled stirng behavior in 3.4.0-rc1 release announcement #3437

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4 changes: 2 additions & 2 deletions en/news/_posts/2024-12-12-ruby-3-4-0-rc1-released.md
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Expand Up @@ -36,8 +36,8 @@ Switch the default parser from parse.y to Prism. [[Feature #20564]]

## Language changes

* String literals in files without a `frozen_string_literal` comment now behave
as if they were frozen. If they are mutated a deprecation warning is emitted.
* String literals in files without a `frozen_string_literal` comment now emit a deprecation warning
when they are mutated.
These warnings can be enabled with `-W:deprecated` or by setting `Warning[:deprecated] = true`.
To disable this change, you can run Ruby with the `--disable-frozen-string-literal`
command line argument. [[Feature #20205]]
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