diff options
Diffstat (limited to 'src/google/protobuf/compiler/cpp/cpp_message_field.cc')
| -rw-r--r-- | src/google/protobuf/compiler/cpp/cpp_message_field.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/google/protobuf/compiler/cpp/cpp_message_field.cc b/src/google/protobuf/compiler/cpp/cpp_message_field.cc index 5b260caa..da4c3950 100644 --- a/src/google/protobuf/compiler/cpp/cpp_message_field.cc +++ b/src/google/protobuf/compiler/cpp/cpp_message_field.cc @@ -522,6 +522,12 @@ GenerateSwappingCode(io::Printer* printer) const { void MessageFieldGenerator:: GenerateDestructorCode(io::Printer* printer) const { + // TODO(gerbens) Remove this when we don't need to destruct default instances. + // In google3 a default instance will never get deleted so we don't need to + // worry about that but in opensource protobuf default instances are deleted + // in shutdown process and we need to take special care when handling them. + printer->Print(variables_, + "if (this != internal_default_instance()) "); printer->Print(variables_, "delete $name$_;\n"); } |