Generate proper visibility for companion object instance field in LV1.3+

compiler/testData/codegen/bytecodeListing/invisibleCompanionObject.kt

@@ -1,4 +1,4 @@
-// LANGUAGE_VERSION: 1.2
+// LANGUAGE_VERSION: 1.3
 
 class TestPrivateCompanion {
     private companion object Test

compiler/testData/codegen/bytecodeListing/invisibleCompanionObject.txt

@@ -22,7 +22,7 @@ final class TestPrivateCompanion$Test {
 
 @kotlin.Metadata
 public final class TestPrivateCompanion {
-    public deprecated final static @java.lang.Deprecated field Test: TestPrivateCompanion$Test
+    public private final static field Test: TestPrivateCompanion$Test
     inner class TestPrivateCompanion$Test
     static method <clinit>(): void
     public method <init>(): void
@@ -37,7 +37,7 @@ public final class TestProtectedCompanion$Test {
 
 @kotlin.Metadata
 public class TestProtectedCompanion {
-    public deprecated final static @java.lang.Deprecated field Test: TestProtectedCompanion$Test
+    public protected final static field Test: TestProtectedCompanion$Test
     inner class TestProtectedCompanion$Test
     static method <clinit>(): void
     public method <init>(): void

compiler/testData/codegen/bytecodeListing/invisibleCompanionObject_lv12.kt

@@ -0,0 +1,13 @@
+// LANGUAGE_VERSION: 1.2
+
+class TestPrivateCompanion {
+    private companion object Test
+}
+
+open class TestProtectedCompanion {
+    protected companion object Test
+}
+
+class TestInternalCompanion {
+    internal companion object Test
+}

compiler/testData/codegen/bytecodeListing/invisibleCompanionObject_lv12.txt

@@ -0,0 +1,44 @@
+@kotlin.Metadata
+public final class TestInternalCompanion$Test {
+    inner class TestInternalCompanion$Test
+    private method <init>(): void
+    public synthetic method <init>(p0: kotlin.jvm.internal.DefaultConstructorMarker): void
+}
+
+@kotlin.Metadata
+public final class TestInternalCompanion {
+    public final static field Test: TestInternalCompanion$Test
+    inner class TestInternalCompanion$Test
+    static method <clinit>(): void
+    public method <init>(): void
+}
+
+@kotlin.Metadata
+final class TestPrivateCompanion$Test {
+    inner class TestPrivateCompanion$Test
+    private method <init>(): void
+    public synthetic method <init>(p0: kotlin.jvm.internal.DefaultConstructorMarker): void
+}
+
+@kotlin.Metadata
+public final class TestPrivateCompanion {
+    public deprecated final static @java.lang.Deprecated field Test: TestPrivateCompanion$Test
+    inner class TestPrivateCompanion$Test
+    static method <clinit>(): void
+    public method <init>(): void
+}
+
+@kotlin.Metadata
+public final class TestProtectedCompanion$Test {
+    inner class TestProtectedCompanion$Test
+    private method <init>(): void
+    public synthetic method <init>(p0: kotlin.jvm.internal.DefaultConstructorMarker): void
+}
+
+@kotlin.Metadata
+public class TestProtectedCompanion {
+    public deprecated final static @java.lang.Deprecated field Test: TestProtectedCompanion$Test
+    inner class TestProtectedCompanion$Test
+    static method <clinit>(): void
+    public method <init>(): void
+}