[Wasm] K2 port of definedExternally diagnostic (KT-56849)

compiler/testData/diagnostics/wasmTests/jsInterop/definedExternally.kt

@@ -0,0 +1,39 @@
+// FIR_IDENTICAL
+// !DIAGNOSTICS: -UNUSED_ANONYMOUS_PARAMETER -UNUSED_PARAMETER, -UNREACHABLE_CODE
+
+val prop: String = <!CALL_TO_DEFINED_EXTERNALLY_FROM_NON_EXTERNAL_DECLARATION!>definedExternally<!>
+
+val prop2: String
+    get() = <!CALL_TO_DEFINED_EXTERNALLY_FROM_NON_EXTERNAL_DECLARATION!>definedExternally<!>
+
+fun foo(x: Int, y: String = <!CALL_TO_DEFINED_EXTERNALLY_FROM_NON_EXTERNAL_DECLARATION!>definedExternally<!>) {
+    println("Hello")
+    println("world")
+
+    object {
+        fun bar(): Any = <!CALL_TO_DEFINED_EXTERNALLY_FROM_NON_EXTERNAL_DECLARATION!>definedExternally<!>
+    }
+
+    listOf<String>()
+            .map<String, String> { <!CALL_TO_DEFINED_EXTERNALLY_FROM_NON_EXTERNAL_DECLARATION!>definedExternally<!> }
+            .filter(fun(x: String): Boolean { <!CALL_TO_DEFINED_EXTERNALLY_FROM_NON_EXTERNAL_DECLARATION!>definedExternally<!> })
+
+    <!CALL_TO_DEFINED_EXTERNALLY_FROM_NON_EXTERNAL_DECLARATION!>definedExternally<!>
+}
+
+open class A(val x: Int)
+
+open class B() : A(<!CALL_TO_DEFINED_EXTERNALLY_FROM_NON_EXTERNAL_DECLARATION!>definedExternally<!>) {
+    constructor(y: String) : this()
+
+    constructor(y: String, z: String) : this(y + z + <!CALL_TO_DEFINED_EXTERNALLY_FROM_NON_EXTERNAL_DECLARATION!>definedExternally<!>)
+}
+
+private fun exposeClassS() = run {
+    class S {
+        inner class W {
+            val v: String = <!CALL_TO_DEFINED_EXTERNALLY_FROM_NON_EXTERNAL_DECLARATION!>definedExternally<!>
+        }
+    }
+    S()
+}

compiler/testData/diagnostics/wasmTests/wasmInterop/wasmExport.fir.kt

@@ -53,6 +53,6 @@ fun <T> fooGeneric(x: T): T { return x }
 
 @WasmExport("a")
 fun fooDeafultAndVararg(
-a: Int = definedExternally,
+a: Int = <!CALL_TO_DEFINED_EXTERNALLY_FROM_NON_EXTERNAL_DECLARATION!>definedExternally<!>,
 vararg b: Int
 ): Unit { b.toString() }