[BUG]: Acorn logs a message to the console when using the REPL

[kgryte]

Description

Encountered an error when using the REPL and performing the following sequence:

In [1]: {<|>

followed by ENTER.

In [1]: {Since Acorn 8.0.0, options.ecmaVersion is required.
Defaulting to 2020, but this will stop working in the future.

When looking through the REPL implementation, I didn't find an instance where we were parsing and not passing options, but it's possible that I missed something.

Related Issues

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Questions

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Demo

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Reproduction

See OP above.

Expected Results

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Actual Results

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Version

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Environments

Node.js

Browser Version

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Node.js / npm Version

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Platform

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Checklist

• Read and understood the Code of Conduct.
• Searched for existing issues and pull requests.