9.2.3 Rest Argument

If the final argument of a macro is of type Array<Expr>, the macro accepts an arbitrary number of extra arguments which are available from that array:

import haxe.macro.Expr;

class Main {
  static public function main() {
    myMacro("foo", a, b, c);
  }

  macro static function myMacro(e1:Expr, extra:Array<Expr>) {
    for (e in extra) {
      trace(e);
    }
    return macro null;
  }
}

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