hoseja • 1 day ago

weak typing: 2 + "2" is 22

1
RUnconcerned • 1 day ago

could also be "4" or 4! 4 seems like it would be the most evil option, honestly

2 replies
pjc50 • 1 day ago

The real evil option is C: 2+"22" = 0, 4+"4" = undefined behavior and probably the value of some other variable.

2 replies
sehansen • 1 day ago

The real horror is "1d9" + 1 = 2, as does PHP: https://3v4l.org/Dn6Sm

manwe150 • 1 day ago

I think you meant: "22"+2 = "", and it is not UB to make the second pointer, only to use it

baq • 1 day ago

or the most sane, depending on context... e.g. awk and perl do this.