Mads Ager
05ff2b1292
FIR translates:
```
when (x) {
1, 2, 3 -> action
else -> other_action
}
```
to an IR structure with nested ors:
```
if ((x == 1 || x == 2) || (x == 3)) action
else other_action
```
This change allows that to turn into switch instructions in the
JVM backend.
36 lines
759 B
Kotlin
Vendored
36 lines
759 B
Kotlin
Vendored
package abc.foo
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enum class Season {
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WINTER,
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SPRING,
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SUMMER,
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AUTUMN
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}
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class A {
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public fun bar1(x : Season) : String {
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when (x) {
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Season.WINTER, Season.SPRING -> return "winter_spring"
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Season.SPRING -> return "spring"
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Season.SUMMER -> return "summer"
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}
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return "autumn";
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}
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public fun bar2(y : Season) : String {
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return bar3(y) { x ->
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when (x) {
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Season.WINTER, Season.SPRING -> "winter_spring"
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Season.SPRING -> "spring"
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Season.SUMMER -> "summer"
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else -> "autumn"
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}
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}
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}
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private fun bar3(x : Season, block : (Season) -> String) = block(x)
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}
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// 2 TABLESWITCH
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