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

compiler/testData/diagnostics/tests/redeclarations/RedeclarationMainInFile.kt

@@ -1,4 +1,4 @@
 // KT-9733 No error shown for 2 "main" functions in the same file
 
-<!CONFLICTING_OVERLOADS!>fun main(args: Array<String>)<!> {}
-<!CONFLICTING_OVERLOADS!>fun main(args: Array<String>)<!> {}
+<!CONFLICTING_OVERLOADS!>fun main(<!UNUSED_PARAMETER!>args<!>: Array<String>)<!> {}
+<!CONFLICTING_OVERLOADS!>fun main(<!UNUSED_PARAMETER!>args<!>: Array<String>)<!> {}

compiler/testData/diagnostics/tests/redeclarations/RedeclarationMainInMultiFile.kt

@@ -1,5 +1,5 @@
 // FILE: a.kt
-fun main(args: Array<String>) {}
+fun main() {}
 
 // FILE: b.kt
-fun main(args: Array<String>) {}
+fun main() {}

compiler/testData/diagnostics/tests/redeclarations/RedeclarationMainInMultiFile.txt

@@ -1,4 +1,4 @@
 package
 
-public fun main(/*0*/ args: kotlin.Array<kotlin.String>): kotlin.Unit
-public fun main(/*0*/ args: kotlin.Array<kotlin.String>): kotlin.Unit
+public fun main(): kotlin.Unit
+public fun main(): kotlin.Unit

compiler/testData/diagnostics/tests/redeclarations/RedeclarationParameterlessMainInvalid.kt

@@ -1,7 +1,7 @@
 // FILE: a.kt
 <!CONFLICTING_OVERLOADS!>fun main()<!> {}
 
-suspend fun main(args: Array<String>) {}
+suspend fun main(<!UNUSED_PARAMETER!>args<!>: Array<String>) {}
 
 // FILE: b.kt
 <!CONFLICTING_OVERLOADS!>fun main()<!> {}

compiler/testData/diagnostics/tests/redeclarations/RedeclarationSuspendMainInMultiFile.kt

@@ -1,5 +1,5 @@
 // FILE: a.kt
-suspend fun main(args: Array<String>) {}
+suspend fun main() {}
 
 // FILE: b.kt
-suspend fun main(args: Array<String>) {}
+suspend fun main() {}

compiler/testData/diagnostics/tests/redeclarations/RedeclarationSuspendMainInMultiFile.txt

@@ -1,4 +1,4 @@
 package
 
-public suspend fun main(/*0*/ args: kotlin.Array<kotlin.String>): kotlin.Unit
-public suspend fun main(/*0*/ args: kotlin.Array<kotlin.String>): kotlin.Unit
+public suspend fun main(): kotlin.Unit
+public suspend fun main(): kotlin.Unit