tests/conditionals.bad


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; Basic if expressions.
if true "hello"

; These can produce values and the result bound to a name.
let a = if (2 + 2 >= 4) 42

; We support a single if expression.
let b = if 0xff == 255 "hello" else "world"

; ... but these can compound on each other
if 1 < 2        6
else if 1 > 2   7
else            8

; A block is an expression, and if raise the scope level regardless if a block
; is used or not.
if true != false {
    let a = "yo"
}

; Match cases should only apply to literal values, for example `case 1 + 2`
; isn't allowed. They should generally convert to a lookup table.
match a = {
    case 8 = "hello"
    case 9 = "world"
    else   = "what"
}