package ocaml-base-compiler
type primitive =
| Pidentity
| Pbytes_to_string
| Pbytes_of_string
| Pignore
| Prevapply
| Pdirapply
| Pgetglobal of Ident.t
| Psetglobal of Ident.t
| Pmakeblock of int * Asttypes.mutable_flag * block_shape
| Pfield of int
| Pfield_computed
| Psetfield of int * immediate_or_pointer * initialization_or_assignment
| Psetfield_computed of immediate_or_pointer * initialization_or_assignment
| Pfloatfield of int
| Psetfloatfield of int * initialization_or_assignment
| Pduprecord of Types.record_representation * int
| Pccall of Primitive.description
| Praise of raise_kind
| Psequand
| Psequor
| Pnot
| Pnegint
| Paddint
| Psubint
| Pmulint
| Pdivint of is_safe
| Pmodint of is_safe
| Pandint
| Porint
| Pxorint
| Plslint
| Plsrint
| Pasrint
| Pintcomp of integer_comparison
| Pcompare_ints
| Pcompare_floats
| Pcompare_bints of boxed_integer
| Poffsetint of int
| Poffsetref of int
| Pintoffloat
| Pfloatofint
| Pnegfloat
| Pabsfloat
| Paddfloat
| Psubfloat
| Pmulfloat
| Pdivfloat
| Pfloatcomp of float_comparison
| Pstringlength
| Pstringrefu
| Pstringrefs
| Pbyteslength
| Pbytesrefu
| Pbytessetu
| Pbytesrefs
| Pbytessets
| Pmakearray of array_kind * Asttypes.mutable_flag
| Pduparray of array_kind * Asttypes.mutable_flag
(*For
*)Pduparray
, the argument must be an immutable array. The arguments ofPduparray
give the kind and mutability of the array being *produced* by the duplication.| Parraylength of array_kind
| Parrayrefu of array_kind
| Parraysetu of array_kind
| Parrayrefs of array_kind
| Parraysets of array_kind
| Pisint
| Pisout
| Pbintofint of boxed_integer
| Pintofbint of boxed_integer
| Pcvtbint of boxed_integer * boxed_integer
| Pnegbint of boxed_integer
| Paddbint of boxed_integer
| Psubbint of boxed_integer
| Pmulbint of boxed_integer
| Pdivbint of {
size : boxed_integer;
is_safe : is_safe;
}
| Pmodbint of {
size : boxed_integer;
is_safe : is_safe;
}
| Pandbint of boxed_integer
| Porbint of boxed_integer
| Pxorbint of boxed_integer
| Plslbint of boxed_integer
| Plsrbint of boxed_integer
| Pasrbint of boxed_integer
| Pbintcomp of boxed_integer * integer_comparison
| Pbigarrayref of bool * int * bigarray_kind * bigarray_layout
| Pbigarrayset of bool * int * bigarray_kind * bigarray_layout
| Pbigarraydim of int
| Pstring_load_16 of bool
| Pstring_load_32 of bool
| Pstring_load_64 of bool
| Pbytes_load_16 of bool
| Pbytes_load_32 of bool
| Pbytes_load_64 of bool
| Pbytes_set_16 of bool
| Pbytes_set_32 of bool
| Pbytes_set_64 of bool
| Pbigstring_load_16 of bool
| Pbigstring_load_32 of bool
| Pbigstring_load_64 of bool
| Pbigstring_set_16 of bool
| Pbigstring_set_32 of bool
| Pbigstring_set_64 of bool
| Pctconst of compile_time_constant
| Pbswap16
| Pbbswap of boxed_integer
| Pint_as_pointer
| Popaque
and block_shape = value_kind list option
val equal_value_kind : value_kind -> value_kind -> bool
val equal_boxed_integer : boxed_integer -> boxed_integer -> bool
type structured_constant =
| Const_base of Asttypes.constant
| Const_block of int * structured_constant list
| Const_float_array of string list
| Const_immstring of string
val equal_inline_attribute : inline_attribute -> inline_attribute -> bool
val equal_specialise_attribute :
specialise_attribute ->
specialise_attribute ->
bool
type function_attribute = {
inline : inline_attribute;
specialise : specialise_attribute;
local : local_attribute;
is_a_functor : bool;
stub : bool;
}
type scoped_location = Debuginfo.Scoped_location.t
type lambda =
| Lvar of Ident.t
| Lconst of structured_constant
| Lapply of lambda_apply
| Lfunction of lfunction
| Llet of let_kind * value_kind * Ident.t * lambda * lambda
| Lletrec of (Ident.t * lambda) list * lambda
| Lprim of primitive * lambda list * scoped_location
| Lswitch of lambda * lambda_switch * scoped_location
| Lstringswitch of lambda * (string * lambda) list * lambda option * scoped_location
| Lstaticraise of int * lambda list
| Lstaticcatch of lambda * int * (Ident.t * value_kind) list * lambda
| Ltrywith of lambda * Ident.t * lambda
| Lifthenelse of lambda * lambda * lambda
| Lsequence of lambda * lambda
| Lwhile of lambda * lambda
| Lfor of Ident.t * lambda * lambda * Asttypes.direction_flag * lambda
| Lassign of Ident.t * lambda
| Lsend of meth_kind * lambda * lambda * lambda list * scoped_location
| Levent of lambda * lambda_event
| Lifused of Ident.t * lambda
and lfunction = {
kind : function_kind;
params : (Ident.t * value_kind) list;
return : value_kind;
body : lambda;
attr : function_attribute;
loc : scoped_location;
}
and lambda_apply = {
ap_func : lambda;
ap_args : lambda list;
ap_loc : scoped_location;
ap_tailcall : tailcall_attribute;
ap_inlined : inline_attribute;
ap_specialised : specialise_attribute;
}
and lambda_event = {
lev_loc : scoped_location;
lev_kind : lambda_event_kind;
lev_repr : int ref option;
lev_env : Env.t;
}
and lambda_event_kind =
| Lev_before
| Lev_after of Types.type_expr
| Lev_function
| Lev_pseudo
| Lev_module_definition of Ident.t
type program = {
module_ident : Ident.t;
main_module_block_size : int;
required_globals : Ident.Set.t;
code : lambda;
}
val const_unit : structured_constant
val const_int : int -> structured_constant
val lambda_unit : lambda
iter_head_constructor f lam
apply f
to only the first level of sub expressions of lam
. It does not recursively traverse the expression.
Same as iter_head_constructor
, but use a different callback for sub-terms which are in tail position or not.
val transl_prim : string -> string -> lambda
Translate a value from a persistent module. For instance:
transl_internal_value "CamlinternalLazy" "force"
val free_variables : lambda -> Ident.Set.t
val transl_module_path : scoped_location -> Env.t -> Path.t -> lambda
val transl_value_path : scoped_location -> Env.t -> Path.t -> lambda
val transl_extension_path : scoped_location -> Env.t -> Path.t -> lambda
val transl_class_path : scoped_location -> Env.t -> Path.t -> lambda
val subst :
(Ident.t -> Types.value_description -> Env.t -> Env.t) ->
?freshen_bound_variables:bool ->
lambda Ident.Map.t ->
lambda ->
lambda
subst update_env ?freshen_bound_variables s lt
applies a substitution s
to the lambda-term lt
.
Assumes that the image of the substitution is out of reach of the bound variables of the lambda-term (no capture).
update_env
is used to refresh the environment contained in debug events.
freshen_bound_variables
, which defaults to false
, freshens the bound variables within lt
.
val rename : Ident.t Ident.Map.t -> lambda -> lambda
A version of subst
specialized for the case where we're just renaming idents.
Bottom-up rewriting, applying the function on each node from the leaves to the root.
Rewrite each immediate sub-term with the function.
val negate_integer_comparison : integer_comparison -> integer_comparison
val swap_integer_comparison : integer_comparison -> integer_comparison
val negate_float_comparison : float_comparison -> float_comparison
val swap_float_comparison : float_comparison -> float_comparison
val default_function_attribute : function_attribute
val default_stub_attribute : function_attribute
val function_is_curried : lfunction -> bool
Maximal number of parameters for a function, or in other words, maximal length of the params
list of a lfunction
record. This is unlimited (max_int
) for bytecode, but limited (currently to 126) for native code.
val staticfail : lambda
val is_guarded : lambda -> bool
val raise_kind : raise_kind -> string
val merge_inline_attributes :
inline_attribute ->
inline_attribute ->
inline_attribute option