in reply to Re: Bug in perl bitwise or??
in thread Bug in perl bitwise or??

You are possibly correct. I had populated the value with unpack and an A10 value in that position. However, I thought it was in numeric context since the debug statement just before it had no single quotes around it.

By the way its v5.6.1 on HPUX.

Thanks

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Re^3: Bug in perl bitwise or?? (x)
by tye (Sage) on May 21, 2003 at 22:42 UTC

    (Perhaps unfortunately) The "x" command in the Perl debugger determines whether to put quotes around a value based on whether the value matches /^\d+(\.\d*)?\Z/ (see dumpvar.pl), not based at all on whether or not Perl considers the value to be a string, a number (of one of several types), or both. For example: 

      DB<1> x -1
0  '-1'
  DB<2> x 1e19
0  '1e+019'
  DB<3> x "123"
0  123

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                    - tye
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Re: Re: Re: Bug in perl bitwise or??
by shemp (Deacon) on May 21, 2003 at 22:31 UTC
    One way to test my theory would be to, immediately before the |= , add zero to each variable. That would force numeric context for the addition, and perl would still consider the vars as numbers for the |=.
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