EXPR_STMT@0..6
  CALL_EXPR@0..5
    PATH_EXPR@0..3
      PATH@0..3
        PATH_SEGMENT@0..3
          NAME_REF@0..3
            IDENT@0..3 "foo"
    ARG_LIST@3..5
      L_PAREN@3..4 "("
      R_PAREN@4..5 ")"
  SEMICOLON@5..6 ";"