Auto-generate files after cl/622260327

php/ext/google/protobuf/php-upb.c

@@ -13715,6 +13715,40 @@ bool _upb_FieldDef_ValidateUtf8(const upb_FieldDef* f) {
          UPB_DESC(FeatureSet_VERIFY);
 }
 
+bool _upb_FieldDef_IsGroupLike(const upb_FieldDef* f) {
+  // Groups are always tag-delimited.
+  if (UPB_DESC(FeatureSet_message_encoding)(upb_FieldDef_ResolvedFeatures(f)) !=
+      UPB_DESC(FeatureSet_DELIMITED)) {
+    return false;
+  }
+
+  const upb_MessageDef* msg = upb_FieldDef_MessageSubDef(f);
+
+  // Group fields always are always the lowercase type name.
+  const char* mname = upb_MessageDef_Name(msg);
+  const char* fname = upb_FieldDef_Name(f);
+  size_t name_size = strlen(fname);
+  if (name_size != strlen(mname)) return false;
+  for (size_t i = 0; i < name_size; ++i) {
+    if ((mname[i] | 0x20) != fname[i]) {
+      // Case-insensitive ascii comparison.
+      return false;
+    }
+  }
+
+  if (upb_MessageDef_File(msg) != upb_FieldDef_File(f)) {
+    return false;
+  }
+
+  // Group messages are always defined in the same scope as the field.  File
+  // level extensions will compare NULL == NULL here, which is why the file
+  // comparison above is necessary to ensure both come from the same file.
+  return upb_FieldDef_IsExtension(f) ? upb_FieldDef_ExtensionScope(f) ==
+                                           upb_MessageDef_ContainingType(msg)
+                                     : upb_FieldDef_ContainingType(f) ==
+                                           upb_MessageDef_ContainingType(msg);
+}
+
 uint64_t _upb_FieldDef_Modifiers(const upb_FieldDef* f) {
   uint64_t out = upb_FieldDef_IsPacked(f) ? kUpb_FieldModifier_IsPacked : 0;
 

php/ext/google/protobuf/php-upb.h

@@ -11484,6 +11484,7 @@ UPB_API upb_Label upb_FieldDef_Label(const upb_FieldDef* f);
 uint32_t upb_FieldDef_LayoutIndex(const upb_FieldDef* f);
 UPB_API const upb_MessageDef* upb_FieldDef_MessageSubDef(const upb_FieldDef* f);
 bool _upb_FieldDef_ValidateUtf8(const upb_FieldDef* f);
+bool _upb_FieldDef_IsGroupLike(const upb_FieldDef* f);
 
 // Creates a mini descriptor string for a field, returns true on success.
 bool upb_FieldDef_MiniDescriptorEncode(const upb_FieldDef* f, upb_Arena* a,

ruby/ext/google/protobuf_c/ruby-upb.c

@@ -13208,6 +13208,40 @@ bool _upb_FieldDef_ValidateUtf8(const upb_FieldDef* f) {
          UPB_DESC(FeatureSet_VERIFY);
 }
 
+bool _upb_FieldDef_IsGroupLike(const upb_FieldDef* f) {
+  // Groups are always tag-delimited.
+  if (UPB_DESC(FeatureSet_message_encoding)(upb_FieldDef_ResolvedFeatures(f)) !=
+      UPB_DESC(FeatureSet_DELIMITED)) {
+    return false;
+  }
+
+  const upb_MessageDef* msg = upb_FieldDef_MessageSubDef(f);
+
+  // Group fields always are always the lowercase type name.
+  const char* mname = upb_MessageDef_Name(msg);
+  const char* fname = upb_FieldDef_Name(f);
+  size_t name_size = strlen(fname);
+  if (name_size != strlen(mname)) return false;
+  for (size_t i = 0; i < name_size; ++i) {
+    if ((mname[i] | 0x20) != fname[i]) {
+      // Case-insensitive ascii comparison.
+      return false;
+    }
+  }
+
+  if (upb_MessageDef_File(msg) != upb_FieldDef_File(f)) {
+    return false;
+  }
+
+  // Group messages are always defined in the same scope as the field.  File
+  // level extensions will compare NULL == NULL here, which is why the file
+  // comparison above is necessary to ensure both come from the same file.
+  return upb_FieldDef_IsExtension(f) ? upb_FieldDef_ExtensionScope(f) ==
+                                           upb_MessageDef_ContainingType(msg)
+                                     : upb_FieldDef_ContainingType(f) ==
+                                           upb_MessageDef_ContainingType(msg);
+}
+
 uint64_t _upb_FieldDef_Modifiers(const upb_FieldDef* f) {
   uint64_t out = upb_FieldDef_IsPacked(f) ? kUpb_FieldModifier_IsPacked : 0;
 

ruby/ext/google/protobuf_c/ruby-upb.h

@@ -11886,6 +11886,7 @@ UPB_API upb_Label upb_FieldDef_Label(const upb_FieldDef* f);
 uint32_t upb_FieldDef_LayoutIndex(const upb_FieldDef* f);
 UPB_API const upb_MessageDef* upb_FieldDef_MessageSubDef(const upb_FieldDef* f);
 bool _upb_FieldDef_ValidateUtf8(const upb_FieldDef* f);
+bool _upb_FieldDef_IsGroupLike(const upb_FieldDef* f);
 
 // Creates a mini descriptor string for a field, returns true on success.
 bool upb_FieldDef_MiniDescriptorEncode(const upb_FieldDef* f, upb_Arena* a,