1 files changed, 5 insertions, 1 deletions
diff --git a/objectivec/google/protobuf/SourceContext.pbobjc.m b/objectivec/google/protobuf/SourceContext.pbobjc.m
index 6e3c9c07..648d736c 100644
--- a/objectivec/google/protobuf/SourceContext.pbobjc.m
+++ b/objectivec/google/protobuf/SourceContext.pbobjc.m
@@ -27,6 +27,9 @@
 
 @implementation GPBSourceContextRoot
 
+// No extensions in the file and no imports, so no need to generate
+// +extensionRegistry.
+
 @end
 
 #pragma mark - GPBSourceContextRoot_FileDescriptor
@@ -38,6 +41,7 @@ static GPBFileDescriptor *GPBSourceContextRoot_FileDescriptor(void) {
   if (!descriptor) {
     GPBDebugCheckRuntimeVersion();
     descriptor = [[GPBFileDescriptor alloc] initWithPackage:@"google.protobuf"
+                                                 objcPrefix:@"GPB"
                                                      syntax:GPBFileSyntaxProto3];
   }
   return descriptor;
@@ -77,7 +81,7 @@ typedef struct GPBSourceContext__storage_ {
                                         fields:fields
                                     fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
                                    storageSize:sizeof(GPBSourceContext__storage_)
-                                         flags:0];
+                                         flags:GPBDescriptorInitializationFlag_None];
     NSAssert(descriptor == nil, @"Startup recursed!");
     descriptor = localDescriptor;
   }