Report UNUSED_PARAMETER on main parameter in 1.3+ #KT-26999 Fixed

compiler/testData/diagnostics/tests/extensions/ExtensionFunctions.kt

@@ -56,7 +56,7 @@ import outer.*
         fun Any?.equals1(<!UNUSED_PARAMETER!>other<!> : Any?) : Boolean = true
         fun Any.equals2(<!UNUSED_PARAMETER!>other<!> : Any?) : Boolean = true
 
-        fun main(args: Array<String>) {
+        fun main() {
 
             System.out.print(1)
 

compiler/testData/diagnostics/tests/extensions/ExtensionFunctions.txt

@@ -1,7 +1,7 @@
 package
 
 package null_safety {
-    public fun main(/*0*/ args: kotlin.Array<kotlin.String>): kotlin.Unit
+    public fun main(): kotlin.Unit
     public fun parse(/*0*/ cmd: kotlin.String): null_safety.Command?
     public fun kotlin.Any.equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public fun kotlin.Any?.equals1(/*0*/ other: kotlin.Any?): kotlin.Boolean

compiler/testData/diagnostics/tests/extensions/GenericIterator.kt

@@ -27,7 +27,7 @@ operator fun <T : Any> T?.iterator() = object : MyIterator<T> {
     }
 }
 
-fun main(args : Array<String>) {
+fun main() {
   val i : Int? = 1
   for (x in i) {
     System.out.println(x)

compiler/testData/diagnostics/tests/extensions/GenericIterator.txt

@@ -1,6 +1,6 @@
 package
 
-public fun main(/*0*/ args: kotlin.Array<kotlin.String>): kotlin.Unit
+public fun main(): kotlin.Unit
 public operator fun </*0*/ T : kotlin.Any> T?.iterator(): MyIterator<T>
 public fun </*0*/ T> java.util.Enumeration<T>.iterator(): kotlin.collections.Iterator<T>
 

compiler/testData/diagnostics/tests/extensions/extensionMemberInClassObject.kt

@@ -8,7 +8,7 @@ class Foo {
     companion object : JPAEntityClass<Foo>
 }
 
-fun main(args: Array<String>) {
+fun main() {
     with("", {
         Foo.<!UNRESOLVED_REFERENCE!>findByName<!>("")
     })

compiler/testData/diagnostics/tests/extensions/extensionMemberInClassObject.txt

@@ -1,6 +1,6 @@
 package
 
-public fun main(/*0*/ args: kotlin.Array<kotlin.String>): kotlin.Unit
+public fun main(): kotlin.Unit
 
 public final class Foo {
     public constructor Foo()