Remove vestigial function that makes a dated claim that Ruby doesn't support proto2

pull/9047/head
Jason Lunn 4 years ago
parent e3ba5ec615
commit f88c8ef11a
  1. 25
      src/google/protobuf/compiler/ruby/ruby_generator.cc

@ -465,31 +465,6 @@ void EndPackageModules(int levels, io::Printer* printer) {
}
}
bool UsesTypeFromFile(const Descriptor* message, const FileDescriptor* file,
std::string* error) {
for (int i = 0; i < message->field_count(); i++) {
const FieldDescriptor* field = message->field(i);
if ((field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE &&
field->message_type()->file() == file) ||
(field->type() == FieldDescriptor::TYPE_ENUM &&
field->enum_type()->file() == file)) {
*error = "proto3 message field " + field->full_name() + " in file " +
file->name() + " has a dependency on a type from proto2 file " +
file->name() +
". Ruby doesn't support proto2 yet, so we must fail.";
return true;
}
}
for (int i = 0; i < message->nested_type_count(); i++) {
if (UsesTypeFromFile(message->nested_type(i), file, error)) {
return true;
}
}
return false;
}
bool GenerateDslDescriptor(const FileDescriptor* file, io::Printer* printer,
std::string* error) {
printer->Print(

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