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| Think about Loose Coupling | |
| PerlMonks |
Re^4: Order of evaluation/interpolation of referencesby chromatic (Archbishop) |
| on Mar 08, 2012 at 00:18 UTC ( [id://958388]=note: print w/replies, xml ) | Need Help?? |
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If you use B::Concise and compare the optrees, the second form has two concat ops where the former only has one. Given the work the core goes through to manage the lifespans of SVs put on the Perl stack, I find this bug-like behavior unsurprising.
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