What, nobody will offer a single suggestion for how to fix such? 

/['"]$a->{b} ['"]/x
/['"]\Q$a->{b}\E['"]/
/['"]$a->{b}(?:)['"]/

[download]

I was surprised to find that the detection of the regex terminating delimiter depends on part of the parsing of the regex contents. I'm not sure I like that.

I was also surprised that my first attempt didn't work, since I thought this was supported for exactly this type of problem, despite the ambiguity it presents: 

/['"]${a->{b}}['"]/

[download]

I'm curious if any of these surprises are because things have changed since some earlier version of Perl, but I don't have the time right now to find older versions to test against.

- tye        

In reply to Re: Regexes that look like dereferences but aren't by tye
in thread Ah Crap by iamb

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