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début pattern

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This commit is contained in:
Nicolas PENELOUX 2023-11-09 22:38:50 +01:00
parent 67434aab60
commit d149e5d1e7
1 changed files with 24 additions and 6 deletions
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30
flap/src/hopix/hopixInterpreter.ml
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@ -541,11 +541,14 @@ and apply_expression f x environment memory =
| VPrimitive (_, f) -> | VPrimitive (_, f) ->
(* Fonction "primitive" *) (* Fonction "primitive" *)
f memory x_val f memory x_val
| VClosure (_env_fn, _pattern, _expr) -> | VClosure (_env_fn, _pattern, _expr) ->(*
(*
let pattern _env_fn (value pattern) x_val with let pat = pattern _env_fn (value pattern) x_val in (*Pattern va nous calculer un nouvelle environnement*)
match pat with
| Some(env') -> expression' env' memory expression
| None -> failwith ("erreur")*)
(* Fonction (* Fonction
* TODO: Pattern matching ici *)*) * TODO: Pattern matching ici *)
failwith "Students! This is your job (Apply)!" failwith "Students! This is your job (Apply)!"
| _ -> assert false (* By typing *) | _ -> assert false (* By typing *)
@ -554,14 +557,29 @@ and literal_expression = function
| LChar c -> VChar c | LChar c -> VChar c
| LString s -> VString s | LString s -> VString s
(*TODO : à la place des TODO, mettre des autres fonctions pour calculer chaque cas*)
(* (*
and pattern environment pattern expression = and pattern environment pattern expression =
match pattern, expression with match pattern, expression with
| PLiteral pl, _ -> literal_pattern pl | PLiteral pl, _ -> literal_pattern pl
| PWildcard, _ -> environment | PWildcard, _ -> environment
| PTypeAnnotation(new_pattern,_), _ -> pattern environment new_pattern expression | PVariable var,_ -> Environment.bind environment var.value expression
| PTypeAnnotation(new_pattern,_), _ -> pattern (environment new_pattern expression)
| PTaggedValue(cons,_,new_pattern),_ -> (*Erreur ?*)failwith "erreur"
| PTaggedValue(cons,_,new_pattern),VTagged(cons2,new_pattern2) -> (* TODO *)failwith "erreur"
| PRecord(r,_), _ -> (* Erreur ?*) failwith "erreur"
| PRecord(r,_),VRecord(r2) -> (*TODO*)failwith "erreur"
| PTuple(tab),_ -> (* Erreur ?*)failwith "erreur"
| PTuple(tab),VTuple(tab2) -> (*TODO*)failwith "erreur"
(* TODO POr et PAnd en vrai j'ai une idée mais la fatigue me rattrape
Je l'écris si jamais quelqu'un d'autre à part moi lis ceci
L'idée est de regarde pour POr si dans la liste de pattern, il y a au moins un élément qui match expression
PAreil pour And donc mais tout dois match*)
and litteral_pattern pl =
and literal_pattern pl =
match pl with match pl with
| LInt n -> VInt n | LInt n -> VInt n
| LChar c -> VChar c | LChar c -> VChar c