Perform bytecode optimisations for inline classes

#KT-23742 Fixed
2018-06-15 15:36:47 +03:00
parent 7465289811
commit 01d9be65bc
16 changed files with 204 additions and 71 deletions
@@ -1,3 +1,6 @@
+// !LANGUAGE: +InlineClasses
+
+// FILE: Test.kt

 inline fun <R, T> foo(x : R, y : R, block : (R) -> T) : T {
    val a = x is Number
@@ -17,7 +20,26 @@ fun bar() {
    foo(1, 2) { x -> x is Int }
 }

+// @TestKt.class:
 // 0 valueOf
 // 0 Value\s\(\)
 // 2 INSTANCEOF
 // 1 CHECKCAST
+
+// FILE: Inline.kt
+
+inline class InlinedInt(val x: Int)
+
+// FILE: TestInlined.kt
+
+fun baz() {
+    foo(InlinedInt(1), InlinedInt(2)) { x -> x is InlinedInt }
+}
+
+// @TestInlinedKt.class:
+// 0 valueOf
+// 0 Value\s\(\)
+// 0 INSTANCEOF
+// 0 CHECKCAST
+// 0 INVOKESTATIC InlinedInt\$Erased.box
+// 0 INVOKEVIRTUAL InlinedInt.unbox