Macros_Package_10.scala:1: warning: in future versions of Scala "macro" will be a keyword. consider using a different name. package `macro` ^ Macros_Package_10.scala:3: warning: in future versions of Scala "macro" will be a keyword. consider using a different name. package `macro`.bar ^ Macros_Package_11.scala:3: warning: in future versions of Scala "macro" will be a keyword. consider using a different name. package `macro`.foo ^ Main.scala:2: error: Unmatched closing brace '}' ignored here } ^ three warnings found one error found