From 3c5e556ba68c2da9ece0ef3e09a281f8ee164fbe Mon Sep 17 00:00:00 2001
From: Roman Efremov <roman.efremov@jetbrains.com>
Date: Mon, 2 Jan 2023 08:36:01 +0100
Subject: [PATCH] Add "hasEnumEntries" flag to class metadata

With this flag we can distinguish enum classes that have `entries`
property in the compiled bytecode (see `LanguageFeature.EnumEntries`).
This is needed to be able to understand in the frontend whether
`entries` can be called for that class. For Native and JS, this is
currently not possible even if the feature is enabled, but the class
was compiled with disabled feature.

^KT-53929 Fixed
---
 .../test/org/jetbrains/kotlin/metadata/DebugProtoBuf.java | 8 ++++++++
 core/metadata/src/metadata.proto                          | 1 +
 .../src/org/jetbrains/kotlin/metadata/ProtoBuf.java       | 8 ++++++++
 3 files changed, 17 insertions(+)

diff --git a/build-common/test/org/jetbrains/kotlin/metadata/DebugProtoBuf.java b/build-common/test/org/jetbrains/kotlin/metadata/DebugProtoBuf.java
index 80550e0f7b2..20a8e902b58 100644
--- a/build-common/test/org/jetbrains/kotlin/metadata/DebugProtoBuf.java
+++ b/build-common/test/org/jetbrains/kotlin/metadata/DebugProtoBuf.java
@@ -10109,6 +10109,7 @@ public final class DebugProtoBuf {
      *isExpect
      *isInline
      *isFun
+     *hasEnumEntries
      * </pre>
      */
     boolean hasFlags();
@@ -10126,6 +10127,7 @@ public final class DebugProtoBuf {
      *isExpect
      *isInline
      *isFun
+     *hasEnumEntries
      * </pre>
      */
     int getFlags();
@@ -11099,6 +11101,7 @@ public final class DebugProtoBuf {
      *isExpect
      *isInline
      *isFun
+     *hasEnumEntries
      * </pre>
      */
     public boolean hasFlags() {
@@ -11118,6 +11121,7 @@ public final class DebugProtoBuf {
      *isExpect
      *isInline
      *isFun
+     *hasEnumEntries
      * </pre>
      */
     public int getFlags() {
@@ -12993,6 +12997,7 @@ public final class DebugProtoBuf {
        *isExpect
        *isInline
        *isFun
+       *hasEnumEntries
        * </pre>
        */
       public boolean hasFlags() {
@@ -13012,6 +13017,7 @@ public final class DebugProtoBuf {
        *isExpect
        *isInline
        *isFun
+       *hasEnumEntries
        * </pre>
        */
       public int getFlags() {
@@ -13031,6 +13037,7 @@ public final class DebugProtoBuf {
        *isExpect
        *isInline
        *isFun
+       *hasEnumEntries
        * </pre>
        */
       public Builder setFlags(int value) {
@@ -13053,6 +13060,7 @@ public final class DebugProtoBuf {
        *isExpect
        *isInline
        *isFun
+       *hasEnumEntries
        * </pre>
        */
       public Builder clearFlags() {
diff --git a/core/metadata/src/metadata.proto b/core/metadata/src/metadata.proto
index 11445e45f0a..cf63f7ccb45 100644
--- a/core/metadata/src/metadata.proto
+++ b/core/metadata/src/metadata.proto
@@ -211,6 +211,7 @@ message Class {
     isExpect
     isInline
     isFun
+    hasEnumEntries
   */
   optional int32 flags = 1 [default = 6 /* public final class, no annotations */];
 
diff --git a/core/metadata/src/org/jetbrains/kotlin/metadata/ProtoBuf.java b/core/metadata/src/org/jetbrains/kotlin/metadata/ProtoBuf.java
index 5e446071ded..068391ae823 100644
--- a/core/metadata/src/org/jetbrains/kotlin/metadata/ProtoBuf.java
+++ b/core/metadata/src/org/jetbrains/kotlin/metadata/ProtoBuf.java
@@ -8282,6 +8282,7 @@ public final class ProtoBuf {
      *isExpect
      *isInline
      *isFun
+     *hasEnumEntries
      * </pre>
      */
     boolean hasFlags();
@@ -8299,6 +8300,7 @@ public final class ProtoBuf {
      *isExpect
      *isInline
      *isFun
+     *hasEnumEntries
      * </pre>
      */
     int getFlags();
@@ -9136,6 +9138,7 @@ public final class ProtoBuf {
      *isExpect
      *isInline
      *isFun
+     *hasEnumEntries
      * </pre>
      */
     public boolean hasFlags() {
@@ -9155,6 +9158,7 @@ public final class ProtoBuf {
      *isExpect
      *isInline
      *isFun
+     *hasEnumEntries
      * </pre>
      */
     public int getFlags() {
@@ -10721,6 +10725,7 @@ public final class ProtoBuf {
        *isExpect
        *isInline
        *isFun
+       *hasEnumEntries
        * </pre>
        */
       public boolean hasFlags() {
@@ -10740,6 +10745,7 @@ public final class ProtoBuf {
        *isExpect
        *isInline
        *isFun
+       *hasEnumEntries
        * </pre>
        */
       public int getFlags() {
@@ -10759,6 +10765,7 @@ public final class ProtoBuf {
        *isExpect
        *isInline
        *isFun
+       *hasEnumEntries
        * </pre>
        */
       public Builder setFlags(int value) {
@@ -10781,6 +10788,7 @@ public final class ProtoBuf {
        *isExpect
        *isInline
        *isFun
+       *hasEnumEntries
        * </pre>
        */
       public Builder clearFlags() {