Georgy Bronnikov
62 lines
2.2 KiB
Kotlin
Vendored
62 lines
2.2 KiB
Kotlin
Vendored
// !LANGUAGE: +FunctionTypesWithBigArity
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// WITH_RUNTIME
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// TARGET_BACKEND: JVM
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// FILE: J.java
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// import kotlin.jvm.functions.Arity;
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import kotlin.jvm.functions.FunctionN;
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public class J {
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// TODO: uncomment arity as soon as Arity is introduced
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// @Arity(30)
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public static final FunctionN<String> FIELD = new FunctionN<String>() {
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@Override
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public String invoke(Object... args) {
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return "OK";
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}
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@Override
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public int getArity() {
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return 30;
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}
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};
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// TODO: uncomment arity as soon as Arity is introduced
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// @Arity(30)
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public static FunctionN<String> getViaMethod() {
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return FIELD;
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}
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}
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// FILE: K.kt
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class A
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fun call(f: (A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A) -> String): String {
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val a = A()
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return f(a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a)
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}
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fun box(): String {
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@Suppress("DEPRECATION_ERROR")
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val f = J.FIELD as Function30<
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Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?,
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Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?,
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Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?,
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String>
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if (f !is Function30<*, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *>) return "Fail field 30"
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if (f is Function31<*, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *>) return "Fail field 31"
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if (call(f) != "OK") return "Fail field call"
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@Suppress("DEPRECATION_ERROR")
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val m = J.getViaMethod() as Function30<
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Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?,
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Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?,
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Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?, Any?,
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String>
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if (m !is Function30<*, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *>) return "Fail method 30"
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if (m is Function31<*, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *>) return "Fail method 31"
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return call(m)
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}
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