JVM_IR indy-SAM conversions: more cases

KT-44278 KT-26060 KT-42621

compiler/testData/codegen/box/invokedynamic/sam/samConversionOnFunctionReference.kt

@@ -0,0 +1,22 @@
+// TARGET_BACKEND: JVM
+// JVM_TARGET: 1.8
+// SAM_CONVERSIONS: INDY
+
+fun interface KRunnable {
+    fun run()
+}
+
+fun runnable(kr: KRunnable) = kr
+
+fun foo() {}
+
+fun box(): String {
+    val foo1 = runnable(::foo)
+    val foo2 = runnable(::foo)
+
+    if (foo1 != foo2) {
+        return "Failed: foo1 != foo2"
+    }
+
+    return "OK"
+}