Generate stub for specialized equals inside inline class

compiler/testData/codegen/box/inlineClasses/callSpecializedEqualsViaReflection.kt

@@ -0,0 +1,25 @@
+// WITH_REFLECT
+// FULL_JDK
+// IGNORE_BACKEND: JVM_IR, JS_IR, JS, NATIVE
+
+import java.lang.reflect.InvocationTargetException
+
+inline class Simple(val x: String) {
+    fun somethingWeird() {}
+}
+
+fun box(): String {
+    var s = ""
+    val name = "equals--impl"
+    val specializedEquals =
+        Class.forName("Simple\$Erased").getDeclaredMethod("equals--impl", String::class.java, String::class.java)
+            ?: return "$name not found"
+
+    try {
+        specializedEquals.invoke(null, "a", "b")
+    } catch (e: InvocationTargetException) {
+        return if (e.targetException is NullPointerException) "OK" else "${e.targetException}"
+    }
+
+    return "Reserved method invoked successfully"
+}

compiler/testData/codegen/bytecodeListing/inlineClasses/companionObjectInsideInlineClass.txt

@@ -12,6 +12,7 @@ static class Foo$Erased {
     public final static @org.jetbrains.annotations.NotNull method box(p0: int): Foo
     public static method constructor(p0: int): int
     public static method equals(p0: int, @org.jetbrains.annotations.Nullable p1: java.lang.Object): boolean
+    public final static method equals--impl(p0: int, p1: int): boolean
     public static method hashCode(p0: int): int
     public final static method inInlineClass(p0: int): void
     public static @org.jetbrains.annotations.NotNull method toString(p0: int): java.lang.String

compiler/testData/codegen/bytecodeListing/inlineClasses/computablePropertiesInsideInlineClass.txt

@@ -4,6 +4,7 @@ static class Foo$Erased {
     public final static @org.jetbrains.annotations.NotNull method box(p0: int): Foo
     public static method constructor(p0: int): int
     public static method equals(p0: int, @org.jetbrains.annotations.Nullable p1: java.lang.Object): boolean
+    public final static method equals--impl(p0: int, p1: int): boolean
     public final static method getAsThis(p0: int): int
     public final static method getProp(p0: int): int
     public static method hashCode(p0: int): int

compiler/testData/codegen/bytecodeListing/inlineClasses/inlineClassConstructors.txt

@@ -5,6 +5,7 @@ static class Foo$Erased {
     public static method constructor(p0: int): int
     public static method constructor(p0: long): int
     public static method equals(p0: int, @org.jetbrains.annotations.Nullable p1: java.lang.Object): boolean
+    public final static method equals--impl(p0: int, p1: int): boolean
     public static method hashCode(p0: int): int
     public static @org.jetbrains.annotations.NotNull method toString(p0: int): java.lang.String
 }

compiler/testData/codegen/bytecodeListing/inlineClasses/noBridgesForErasedInlineClass.txt

@@ -9,6 +9,7 @@ static class Foo$Erased {
     public final static @org.jetbrains.annotations.NotNull method box(p0: long): Foo
     public static method constructor(p0: long): long
     public static method equals(p0: long, @org.jetbrains.annotations.Nullable p1: java.lang.Object): boolean
+    public final static method equals--impl(p0: long, p1: long): boolean
     public static method foo-1e4ch6lh(p0: long, p1: long): void
     public static method hashCode(p0: long): int
     public static @org.jetbrains.annotations.NotNull method toString(p0: long): java.lang.String

compiler/testData/codegen/bytecodeListing/inlineClasses/shapeOfInlineClassWithPrimitive.txt

@@ -5,6 +5,7 @@ static class Foo$Erased {
     public static method constructor(p0: long): long
     public final static method empty(p0: long): void
     public static method equals(p0: long, @org.jetbrains.annotations.Nullable p1: java.lang.Object): boolean
+    public final static method equals--impl(p0: long, p1: long): boolean
     public final static method extension(p0: long, @org.jetbrains.annotations.NotNull p1: java.lang.Object, @org.jetbrains.annotations.NotNull p2: java.lang.String): void
     public static method hashCode(p0: long): int
     public final static method param(p0: long, p1: double): void