Invert sign of a numeric variable
Closed this issue · 2 comments
EmanueleBonin commented
If i use this syntax :
let v=1
let v=-v
Compiler return an error like this:
failure at line 1, col 5, after " v=1\nlet v" expected "anything but "=""
the workaround is :
let v=1
let v=0-v
exists a more elegant way or is this the right way ?
neilsf commented
The unary - operator was dropped somewhere in version 0.9 and has not been re-implemented since.
Hopefully I can add it again in version 3.