Files
kotlin-fork/compiler/testData/codegen/box/builtinStubMethods/extendJavaCollections/hashSet.kt
T
Denis.Zharkov a750d9466e FIR2IR: Rework resulted overridden-relation structure
The difference is how we deal with intermediate fake overrides
E.g., in case

interface A { /* $1 */ fun foo() }
interface B : A {
     /* $2 */ fake_override fun foo()
}
interface C : B {
   /* $3 */ override fun foo()
}

We've got FIR declarations only for $1 and $3, but we've got
a fake override for $2 in IR.

Previously, override $3 had $1 as its overridden IR symbol, just because
FIR declaration of $3 doesn't know anything about $2.

Now, when generating IR for $2, we save the necessary information
and using it for $3, so it has $2 as overridden.

So, it's consistent with the overridden structure of FE 1.0 and this
structure is necessary prerequisite for proper building of bridges
for special built-ins.
2021-02-20 10:59:22 +03:00

23 lines
343 B
Kotlin
Vendored

// DONT_TARGET_EXACT_BACKEND: WASM
// WASM_MUTE_REASON: STDLIB_COLLECTIONS
// KJS_WITH_FULL_RUNTIME
// IGNORE_BACKEND: NATIVE
class A : HashSet<Long>()
fun box(): String {
val a = A()
val b = A()
a.iterator()
a.add(0L)
a.remove(0L)
a.addAll(b)
a.removeAll(b)
a.retainAll(b)
a.clear()
return "OK"
}