Printpat (melange.Melange_compiler

val pretty_const : Asttypes.constant -> string

val top_pretty : 
  Stdlib.Format.formatter ->
  'k Typedtree.general_pattern ->
  unit

val pretty_pat : 'k Typedtree.general_pattern -> unit

val pretty_line : 
  Stdlib.Format.formatter ->
  'k Typedtree.general_pattern list ->
  unit

val pretty_matrix : 
  Stdlib.Format.formatter ->
  'k Typedtree.general_pattern list list ->
  unit