> here's a short example that currently compiles without any warnings:
>
> func thisFuncHasNoWarnings(a: Int) {
> a
> "b"
> "c" as Character
> 1.0
> [2.0, 3.0]
> ["four", 5, 6.7] as [Any]
> "Is this"; a; "problem?"
> }
And what would be the benefit of those warnings?
How about
for i in 1…1000000 {}
Equally stupid - should we have a warning for this as well?
Or
if (answer == true) {
…
} else if (answer == false) {
…
}
(really have seen something similar in the wild - I just don't remember if
there has been an else clause as well ;-)
It is fine to aid inexperienced coders with concise warnings, but for me, the
proposal is merely a burden for those who know what they are doing.
I wouldn't object against having the analyzer generate such warnings, though._______________________________________________
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