Internal changes.

PiperOrigin-RevId: 601169163

src/google/protobuf/compiler/allowlists/allowlist.h

@@ -32,6 +32,7 @@ enum AllowlistFlags : unsigned int {
   kMatchPrefix = 1 << 1,
   kAllowAllInOss = 1 << 2,
   kAllowAllWhenEmpty = 1 << 3,
+  kMatchRegex = 1 << 4,
 };
 
 

src/google/protobuf/compiler/allowlists/allowlists.h

@@ -32,6 +32,9 @@ bool IsUnusedImportFile(absl::string_view file);
 // Returns whether a file has early access to editions.
 bool IsEarlyEditionsFile(absl::string_view file);
 
+// Returns whether a file allows required fields.
+bool IsRequiredFieldFile(absl::string_view file);
+
 }  // namespace compiler
 }  // namespace protobuf
 }  // namespace google