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author | Adam Cozzette <acozzette@google.com> | 2016-11-22 15:44:54 -0800 |
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committer | Adam Cozzette <acozzette@google.com> | 2016-11-22 16:23:55 -0800 |
commit | db35fe735a6522089250a0a0804fb1fd18340666 (patch) | |
tree | 7b1532068eeadef058e1b5bf40056cbebfcee727 /src/google/protobuf/compiler/cpp/cpp_map_field.cc | |
parent | a7f300d6ffe2fbc6bdd10495efedbe6c86a29f49 (diff) | |
download | protobuf-db35fe735a6522089250a0a0804fb1fd18340666.tar.gz protobuf-db35fe735a6522089250a0a0804fb1fd18340666.tar.bz2 protobuf-db35fe735a6522089250a0a0804fb1fd18340666.zip |
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_map_field.cc')
-rw-r--r-- | src/google/protobuf/compiler/cpp/cpp_map_field.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/google/protobuf/compiler/cpp/cpp_map_field.cc b/src/google/protobuf/compiler/cpp/cpp_map_field.cc index c0e172b2..5c4b56f7 100644 --- a/src/google/protobuf/compiler/cpp/cpp_map_field.cc +++ b/src/google/protobuf/compiler/cpp/cpp_map_field.cc @@ -230,7 +230,7 @@ GenerateMergeFromCodedStream(io::Printer* printer) const { "->AddLengthDelimited($number$, data);\n"); } else { printer->Print(variables_, - " unknown_fields_stream.WriteVarint32($tag$);\n" + " unknown_fields_stream.WriteVarint32($tag$u);\n" " unknown_fields_stream.WriteVarint32(data.size());\n" " unknown_fields_stream.WriteString(data);\n"); } |