In Go we can write:
if _, ok := input.(*data); ok {
//...
}
Why is it we can't do that in the case clause of a switch statement:
switch {
case x1,ok:=input.(*data1); ok && otherCond1:
case x2,ok:=input.(*data2); ok && otherCond2:
}
(I've read the language specification - which BTW speaks about the "case
expressions" - I'm just curious about the reason)
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