diff options
Diffstat (limited to 'src/google/protobuf/compiler/csharp/csharp_enum.cc')
| -rw-r--r-- | src/google/protobuf/compiler/csharp/csharp_enum.cc | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/google/protobuf/compiler/csharp/csharp_enum.cc b/src/google/protobuf/compiler/csharp/csharp_enum.cc index 9e4da1ed..32c71990 100644 --- a/src/google/protobuf/compiler/csharp/csharp_enum.cc +++ b/src/google/protobuf/compiler/csharp/csharp_enum.cc @@ -43,8 +43,6 @@ #include <google/protobuf/compiler/csharp/csharp_helpers.h> #include <google/protobuf/compiler/csharp/csharp_options.h> -using google::protobuf::internal::scoped_ptr; - namespace google { namespace protobuf { namespace compiler { @@ -65,6 +63,7 @@ void EnumGenerator::Generate(io::Printer* printer) { "name", descriptor_->name()); printer->Indent(); std::set<string> used_names; + std::set<int> used_number; for (int i = 0; i < descriptor_->value_count(); i++) { WriteEnumValueDocComment(printer, descriptor_->value(i)); string original_name = descriptor_->value(i)->name(); @@ -76,10 +75,18 @@ void EnumGenerator::Generate(io::Printer* printer) { << ") in " << descriptor_->name() << "; adding underscore to distinguish"; name += "_"; } - printer->Print("[pbr::OriginalName(\"$original_name$\")] $name$ = $number$,\n", - "original_name", original_name, - "name", name, - "number", SimpleItoa(descriptor_->value(i)->number())); + int number = descriptor_->value(i)->number(); + if (!used_number.insert(number).second) { + printer->Print("[pbr::OriginalName(\"$original_name$\", PreferredAlias = false)] $name$ = $number$,\n", + "original_name", original_name, + "name", name, + "number", SimpleItoa(number)); + } else { + printer->Print("[pbr::OriginalName(\"$original_name$\")] $name$ = $number$,\n", + "original_name", original_name, + "name", name, + "number", SimpleItoa(number)); + } } printer->Outdent(); printer->Print("}\n"); |