;;; ERROR: 1
; foo bar
(module)
(;; STDERR ;;;
out/test/parse/bad-single-semicolon.txt:2:1: unexpected char
; foo bar
^
out/test/parse/bad-single-semicolon.txt:2:3: unexpected token "foo"
; foo bar
  ^^^
out/test/parse/bad-single-semicolon.txt:2:7: unexpected token "bar"
; foo bar
      ^^^
;;; STDERR ;;)