perl5411delta.pod - add detail about IsCOW constant-folded strings #22723
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richardleach
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lgtm, but I'm no expert |
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I didn't have sufficient free time to provide text for #20595 in the v5.41.1 perldelta. This PR rectifies that with a small example and a note for people who might be using folded constants to simulate memory leaks (since that has accounted for the bulk of BBC tickets resulting from this PR).