23 lines
328 B
Text
23 lines
328 B
Text
import io
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fn main () {
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x := 0
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// since variable are immutable but updatable, x is 1 inside clojure, but
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// 0 inside main()
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fn inner() {
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x++
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}
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inner()
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// shows 0
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io.puts("x is {x}")
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// however, if you explicitly update x:
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x = inner()
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// shows 1
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io.puts("x is {x}")
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}
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