protoc_plugin/test/protos/ExtensionNameConflict.proto

syntax = "proto2";

package protobuf_unittest;

// Cause a conflict with the auto-generated extension class.
message ExtensionNameConflict {
}

message AnotherMessageToBeExtended {
  extensions 1 to max;
}

extend AnotherMessageToBeExtended {
  optional int32 someExtension = 1;
}