protobuf/python/google/protobuf/internal/more_messages.proto

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// Author: robinson@google.com (Will Robinson)

syntax = "proto2";

package google.protobuf.internal;

// A message where tag numbers are listed out of order, to allow us to test our
// canonicalization of serialized output, which should always be in tag order.
// We also mix in some extensions for extra fun.
message OutOfOrderFields {
  optional   sint32 optional_sint32   =  5;
  extensions 4 to 4;
  optional   uint32 optional_uint32   =  3;
  extensions 2 to 2;
  optional    int32 optional_int32    =  1;
};


extend OutOfOrderFields {
  optional   uint64 optional_uint64   =  4;
  optional    int64 optional_int64    =  2;
}