Why is there no or or and ?
Timon Gehr
timon.gehr at gmx.ch
Fri Feb 17 04:41:26 PST 2012
On 02/17/2012 06:47 AM, F i L wrote:
> I would use them over '||' and '&&' for the reasons bearophile gave.
> Highlighted as keywords, they're easily set appart, easier to type, and
> more distinguished... then again if I had my way I'd remove the '('/')'
> brackets, ending marks, and auto keyword; switched the definition
> name-type placement and change if/else/return/contract syntax...
>
> foo( a, b: float ): int
> {
> contract in
> {
> assert( a != 0 and b != 0 )
> }
>
> result: = a + b
>
> case a >= b { ret result }
> else b > a { ret a }
>
> ret 0
> }
>
> writeLine: alias writeln
>
> main()
> {
> a, b: float = 10.2, 5.0
>
> writeLine( foo( a, b ) )
> }
>
> Tell me that's not beautiful code! :D
>
This looks a lot like rust. :o)
The contract syntax is wrong, because it conceptually has to belong to
the function declaration, not the function body.
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