Support reified extension properties

compiler/testData/codegen/boxInline/property/reifiedVal.kt

@@ -0,0 +1,15 @@
+// WITH_RUNTIME
+// FILE: 1.kt
+package test
+
+inline val <reified T: Any> T.value: String
+    get() = T::class.java.name
+
+// FILE: 2.kt
+import test.*
+
+class OK
+
+fun box(): String {
+    return OK().value
+}