diff options
| author |  Adam Cozzette <acozzette@google.com> | 2016-11-22 15:44:54 -0800 |
|---|---|---|
| committer | Adam Cozzette <acozzette@google.com> | 2016-11-22 16:23:55 -0800 |
| commit | db35fe735a6522089250a0a0804fb1fd18340666 (patch) | |
| tree | 7b1532068eeadef058e1b5bf40056cbebfcee727 /src/google/protobuf/compiler/cpp/cpp_enum_field.cc | |
| parent | a7f300d6ffe2fbc6bdd10495efedbe6c86a29f49 (diff) | |
Add a "u" suffix to tag numbers in generated code
This seems to be necessary to prevent warnings in some compiler
configurations, particularly for tag numbers that are too large to fit
in a signed 32-bit int.
Diffstat (limited to 'src/google/protobuf/compiler/cpp/cpp_enum_field.cc')
| -rw-r--r-- | src/google/protobuf/compiler/cpp/cpp_enum_field.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/google/protobuf/compiler/cpp/cpp_enum_field.cc b/src/google/protobuf/compiler/cpp/cpp_enum_field.cc index 093bf06c..b6658079 100644 --- a/src/google/protobuf/compiler/cpp/cpp_enum_field.cc +++ b/src/google/protobuf/compiler/cpp/cpp_enum_field.cc @@ -147,7 +147,7 @@ GenerateMergeFromCodedStream(io::Printer* printer) const { } else { printer->Print( "} else {\n" - " unknown_fields_stream.WriteVarint32($tag$);\n" + " unknown_fields_stream.WriteVarint32($tag$u);\n" " unknown_fields_stream.WriteVarint32(value);\n", "tag", SimpleItoa(internal::WireFormat::MakeTag(descriptor_))); } |