SpanKey          1506 third_party/protobuf/src/google/protobuf/compiler/parser_unittest.cc       spans_.insert(make_pair(SpanKey(*descriptor_proto, field, index),
SpanKey          1590 third_party/protobuf/src/google/protobuf/compiler/parser_unittest.cc         spans_.equal_range(SpanKey(descriptor_proto, field, index));
SpanKey          1643 third_party/protobuf/src/google/protobuf/compiler/parser_unittest.cc     inline SpanKey() {}
SpanKey          1644 third_party/protobuf/src/google/protobuf/compiler/parser_unittest.cc     inline SpanKey(const Message& descriptor_proto_param,
SpanKey          1650 third_party/protobuf/src/google/protobuf/compiler/parser_unittest.cc     inline bool operator<(const SpanKey& other) const {