Module `TableInterpreter.MakeEngineTable`Source

Parameters

module T : TableFormat.TABLES

Signature

Sourcetype state = int

Sourceval number : state -> int

Sourcetype token = T.token

Sourcetype terminal = int

Sourcetype nonterminal = int

Sourcetype semantic_value = Obj.t

Sourceval token2terminal : token -> terminal

Sourceval token2value : token -> semantic_value

Sourceval error_terminal : terminal

Sourceval error_value : semantic_value

Sourceval foreach_terminal : (terminal -> 'a -> 'a) -> 'a -> 'a

Sourcetype production = int

Sourceval production_index : production -> int

Sourceval find_production : int -> production

Source

val default_reduction : 
  state ->
  ('env -> production -> 'answer) ->
  ('env -> 'answer) ->
  'env ->
  'answer

Source

val action : 
  state ->
  terminal ->
  semantic_value ->
  ('env -> bool -> terminal -> semantic_value -> state -> 'answer) ->
  ('env -> production -> 'answer) ->
  ('env -> 'answer) ->
  'env ->
  'answer

Sourceval maybe_shift_t : state -> terminal -> state option

maybe_shift_t s t determines whether there exists a transition out of the state s, labeled with the terminal symbol t, to some state s'. If so, it returns Some s'. Otherwise, it returns None.

Sourceval may_reduce_prod : state -> terminal -> production -> bool

may_reduce_prod s t prod determines whether in the state s, with lookahead symbol t, the automaton reduces production prod. This test accounts for the possible existence of a default reduction.

Sourceval goto_nt : state -> nonterminal -> state

Sourceval goto_prod : state -> production -> state

Sourceval maybe_goto_nt : state -> nonterminal -> state option

Sourceval lhs : production -> nonterminal

Sourceval is_start : production -> bool

Sourceexception Error

Source

type semantic_action =
  (state, semantic_value, token) EngineTypes.env ->
  (state, semantic_value) EngineTypes.stack

Sourceval semantic_action : production -> semantic_action

Sourceval may_reduce : state -> production -> bool

Sourceval log : bool

Source

module Log : 
  EngineTypes.LOG
    with type state := state
     and type terminal := terminal
     and type production := production

package menhirLib

Module TableInterpreter.MakeEngineTableSource

Parameters

Signature

Module `TableInterpreter.MakeEngineTable`Source