JS: generate temporary names for function parameters. Remove tests for js() function that references parameters. Remove such usages of js() function from stdlib

js/js.libraries/src/builtins/Enum.kt

@@ -30,7 +30,7 @@ public class Enum<T : Enum<T>> : Comparable<Enum<T>> {
 
     override fun equals(other: Any?) = this === other
 
-    override fun hashCode(): Int = js("Kotlin.identityHashCode(this)")
+    override fun hashCode(): Int = js("Kotlin.identityHashCode")(this)
 
     override fun toString() = name
 

js/js.libraries/src/core/console.kt

@@ -18,7 +18,7 @@
 internal abstract class BaseOutput {
     @JsName("println")
     open fun println(a: Any?) {
-        if (js("typeof a") !== "undefined") {
+        if (jsTypeOf(a) != "undefined") {
             print(a)
         }
         print("\n")
@@ -43,7 +43,7 @@ internal class OutputToConsoleLog : BaseOutput() {
     }
 
     override fun println(a: Any?) {
-        console.log(if (js("typeof a") !== "undefined") a else "")
+        console.log(if (jsTypeOf(a) != "undefined") a else "")
     }
 }
 
@@ -85,4 +85,4 @@ internal var `out` = {
     if (isNode) NodeJsOutput(js("process.stdout")) else BufferedOutputToConsoleLog()
 }()
 
-private inline fun String(value: Any?): String = js("String(value)")
+private inline fun String(value: Any?): String = js("String")(value)

js/js.libraries/src/core/core.kt

@@ -32,7 +32,7 @@ public external fun js(code: String): dynamic = noImpl
 /**
  * Function corresponding to JavaScript's `typeof` operator
  */
-public inline fun jsTypeOf(a: Any?): String = js("typeof a")
+public inline fun jsTypeOf(a: Any?): String = js("Kotlin").jsTypeOf(a)
 
 @library
 internal fun deleteProperty(`object`: Any, property: Any): Unit = noImpl

js/js.libraries/src/core/dynamic.kt

@@ -30,7 +30,7 @@ public operator fun dynamic.iterator(): Iterator<dynamic> {
     return when {
         this["iterator"] != null ->
             this["iterator"]()
-        js("Array.isArray(r)") ->
+        js("Array").isArray(r) ->
             r.unsafeCast<Array<*>>().iterator()
 
         else ->