Printpatval pretty_const : Asttypes.constant -> stringval pretty_val : Format.formatter -> 'k Typedtree.general_pattern -> unitval pretty_pat : Format.formatter -> 'k Typedtree.general_pattern -> unitval pretty_line : Format.formatter -> 'k Typedtree.general_pattern list -> unitval pretty_matrix :
Format.formatter ->
'k Typedtree.general_pattern list list ->
unit