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It is not very consistent. Consider:

$ perl -MDevel::Peek -e'$x="1e1"; 0+$x; Dump($x)' SV = PVNV(0xc27550) at 0xc48bc8 REFCNT = 1 FLAGS = (IOK,NOK,POK,pIOK,pNOK,pPOK) IV = 10 NV = 10 PV = 0xc37d80 "1e1"\0 CUR = 3 LEN = 16 $perl -MDevel::Peek -e'$x="1.1e1"; 0+$x; Dump($x)' SV = PVNV(0x1513550) at 0x1534bc8 REFCNT = 1 FLAGS = (IOK,NOK,POK,pIOK,pNOK,pPOK) IV = 11 NV = 11 PV = 0x1523d80 "1.1e1"\0 CUR = 5 LEN = 16

Something smells here. I think that patch needs to be reviewed and supplanted.


In reply to Re^4: Any reason NV is not marked as POK when accessed as string? by demerphq
in thread Any reason NV is not marked as POK when accessed as string? by vr

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