[JS IR] Remove redundant guard assertion for extension funs with default params

Introduce corresponding test See https://youtrack.jetbrains.com/issue/KT-41076
2020-12-02 16:45:12 +01:00
parent a917ebd11e
commit d512158c25
9 changed files with 77 additions and 3 deletions
@@ -0,0 +1,38 @@
+// DONT_TARGET_EXACT_BACKEND: WASM
+// WASM_MUTE_REASON: IGNORED_IN_JS
+// IGNORE_BACKEND: NATIVE
+
+open class MyLogic {
+    protected open val postfix = "ZZZ"
+    open fun String.foo(prefix: String = "XXX"): String = transform(prefix + this + postfix)
+    protected fun transform(a: String) = "$a:$a"
+    fun result(): String {
+        return "YYY".foo()
+    }
+}
+open class MyLogicWithDifferentPostfix : MyLogic() {
+    override val postfix = "WWW"
+}
+
+class MyLogicSpecified : MyLogic() {
+    override fun String.foo(prefix: String): String = "$prefix::$this::$postfix"
+}
+
+fun box(): String {
+    val result1 = MyLogic().result()
+    if (result1 != "XXXYYYZZZ:XXXYYYZZZ") {
+        return "fail1: ${result1}"
+    }
+
+    val result2 = MyLogicWithDifferentPostfix().result()
+    if (result2 != "XXXYYYWWW:XXXYYYWWW") {
+        return "fail2: ${result2}"
+    }
+
+    val result3 = MyLogicSpecified().result()
+    if (result3 != "XXX::YYY::ZZZ") {
+        return "fail3: ${result3}"
+    }
+
+    return  "OK"
+}