Re: Unknown Arithmetic Warning: Cannot determine source

Replies are listed 'Best First'.
Re^2: Unknown Arithmetic Warning: Cannot determine source by ikegami (Patriarch) on Nov 04, 2008 at 08:09 UTC
I don't know when it was fixed, but it's fixed in 5.8.8. `>perl580\bin\perl -we"$cur[2]=20; $win[2]=100; $sec[2]=undef; if ($cur +[2] > $win[2]) {}" -e"elsif (0+$cur[2] > 0+$sec[2]) {}" Use of uninitialized value in addition (+) at -e line 1. >perl588\bin\perl -we"$cur[2]=20; $win[2]=100; $sec[2]=undef; if ($cur +[2] > $win[2]) {}" -e"elsif (0+$cur[2] > 0+$sec[2]) {}" Use of uninitialized value in addition (+) at -e line 2.` [download]	[reply] [d/l]
Re^3: Unknown Arithmetic Warning: Cannot determine source by ysth (Canon) on Nov 04, 2008 at 08:20 UTC
I can't duplicate your result: `~$ perl5.8.8 -we'$cur[2]=20; $win[2]=100; $sec[2]=undef; if ($cur[2] > + $win[2]) {}' -e'elsif (0+$cur[2] > 0+$sec[2]) {}' Use of uninitialized value in addition (+) at -e line 1.` [download] And the same on 5.8.9-to-be. perl588\bin\perl -V? -- Online Fortune Cookie Search Office Space merchandise	[reply] [d/l]
Re^4: Unknown Arithmetic Warning: Cannot determine source by ikegami (Patriarch) on Nov 04, 2008 at 08:41 UTC
ActivePerl 5.8.8 build 824 Read more... (4 kB) It appears to be the result of a patch applied by ActiveState, since it wasn't fixed in build 817. `>perl588_817\bin\perl -we"$cur[2]=20; $win[2]=100; $sec[2]=undef; if ( +$cur[2] > $win[2]) {}" -e"elsif (0+$cur[2] > 0+$sec[2]) {}" Use of uninitialized value in addition (+) at -e line 1. >perl588\bin\perl -we"$cur[2]=20; $win[2]=100; $sec[2]=undef; if ($cur +[2] > $win[2]) {}" -e"elsif (0+$cur[2] > 0+$sec[2]) {}" Use of uninitialized value in addition (+) at -e line 2.` [download] Ignoring whitespace changes, the only difference between the -MO=Concise of b817 and b824 is `- <1> null vK/1 ->- s <\|> and(other->t) vK/1 ->k +- <@> lineseq sK ->s +- <0> ex-nextstate v* ->l r <2> gt sK/2 ->s n <2> add[t7] sK/2 ->o` [download]	[reply] [d/l] [select]