[FIR JS] Prepare the test data for FIR

compiler/testData/diagnostics/testsWithJsStdLib/native/rtti/castToNativeInterface.fir.kt

@@ -0,0 +1,5 @@
+external interface I
+
+fun box(a: Any, b: Any): Pair<I, I?> {
+    return Pair(a as I, b as? I)
+}

compiler/testData/diagnostics/testsWithJsStdLib/native/rtti/checkForNativeInterface.fir.kt

@@ -0,0 +1,5 @@
+external interface I
+
+fun box(a: Any, b: Any): Boolean {
+    return a is I && b !is I
+}

compiler/testData/diagnostics/testsWithJsStdLib/native/rtti/nativeInterfaceAsReifiedTypeArgument.fir.kt

@@ -0,0 +1,21 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+
+inline fun <reified T> foo(x: T) {
+    println(x)
+}
+
+external interface I
+
+external class C : I
+
+operator inline fun <reified T> C.plus(other: T) = this
+
+fun bar() {
+    foo(C())
+
+    val c: I = C()
+    foo(c)
+    foo<I>(C())
+
+    C() + c
+}

compiler/testData/diagnostics/testsWithJsStdLib/native/rtti/nativeInterfaceClassLiteral.fir.kt

@@ -0,0 +1,5 @@
+external interface I
+
+fun box() {
+    println(I::class)
+}

compiler/testData/diagnostics/testsWithJsStdLib/native/rtti/whenIsNativeInterface.fir.kt

@@ -0,0 +1,9 @@
+external interface I
+
+external interface J
+
+fun box(a: Any) = when (a) {
+    is I -> 0
+    !is J -> 1
+    else -> 2
+}