Files
kotlin-fork/compiler/testData/codegen/bytecodeText/whenStringOptimization/duplicatingItems.kt
T
Mads Ager 05ff2b1292 [JVM_IR] Extend when to switch translation to deal with nested ors.
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.
2021-02-16 03:20:07 -08:00

12 lines
215 B
Kotlin
Vendored

import kotlin.test.assertEquals
fun foo(x : String) : String {
when (x) {
"abc" -> return "abc"
"efg", "ghi", "abc" -> return "efg_ghi"
else -> return "other"
}
}
// 1 LOOKUPSWITCH