Ivan Kylchik
c7435ba760
We are going to deprecate `WITH_RUNTIME` directive. The main reason behind this change is that `WITH_STDLIB` directive better describes its meaning, specifically it will add kotlin stdlib to test's classpath.
31 lines
876 B
Kotlin
Vendored
31 lines
876 B
Kotlin
Vendored
// !LANGUAGE: +PolymorphicSignature
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// TARGET_BACKEND: JVM
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// FULL_JDK
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// SKIP_JDK6
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// WITH_STDLIB
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import java.lang.invoke.MethodHandles
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import java.lang.invoke.MethodType
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class C {
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fun foo(s: String, d: Double, x: Int): String = "$s$d$x"
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companion object {
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@JvmStatic
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fun bar(): Any = "OK"
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}
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}
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fun box(): String {
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val mh = MethodHandles.lookup().findVirtual(
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C::class.java, "foo",
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MethodType.methodType(String::class.java, String::class.java, Double::class.java, Int::class.java)
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)
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val result: String = mh.invokeExact(C(), "Hello", 0.01, 42) as String
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if (result != "Hello0.0142") return "Fail 1: $result"
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val mh2 = MethodHandles.lookup().findStatic(C::class.java, "bar", MethodType.methodType(Object::class.java))
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val result2 = mh2.invokeExact() is String
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return if (result2) "OK" else "Fail 2"
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}
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