This is really a bit strange.

Looks like they are only simplifying parsing of quantifiers like in /a{1,2}/ to avoid look ahead analysis.

All other cases you've shown can not be quantifiers.

Maybe the warning should be better phrased?

Cheers Rolf

(addicted to the Perl Programming Language and ☆☆☆☆ :)

In reply to Re^4: No need to escape right brace in regex by LanX
in thread No need to escape right brace in regex by syphilis

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