Paris7/compilation
Archived
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Activity

format

Browse source
This commit is contained in:
Mylloon 2023-10-17 11:49:13 +02:00
parent f9acb6c76e
commit f11c33ff18
Signed by: Anri
GPG key ID: A82D63DFF8D1317F
2 changed files with 104 additions and 100 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
flap/src/hopix/hopixLexer.mll
View file

@ -10,8 +10,6 @@
let error lexbuf = let error lexbuf =
error "during lexing" (lex_join lexbuf.lex_start_p lexbuf.lex_curr_p) error "during lexing" (lex_join lexbuf.lex_start_p lexbuf.lex_curr_p)
} }
let newline = ('\010' | '\013' | "\013\010") let newline = ('\010' | '\013' | "\013\010")
@ -31,13 +29,14 @@ let printable = [' ' '\t' '\n' '\r' (*33-126*)] (*pas sûr*)
let ident = ['a'-'z']['A'-'Z' 'a'-'z' '0'-'9' '_']* let ident = ['a'-'z']['A'-'Z' 'a'-'z' '0'-'9' '_']*
let constr_id = ['A'-'Z']['A'-'Z' 'a'-'z' '0'-'9' '_']* let constr_id = ['A'-'Z']['A'-'Z' 'a'-'z' '0'-'9' '_']*
let type_variable = ['\'']['a'-'z']['A'-'Z' 'a'-'z' '0'-'9' '_']* let type_variable = ['\'']['a'-'z']['A'-'Z' 'a'-'z' '0'-'9' '_']*
(* On ne peut pas différencier au niveau du lexer var_id label_id et type_con, il faudra le faire à l'analyseur syntaxique*) (* On ne peut pas différencier au niveau du lexer var_id label_id et type_con,
* il faudra le faire à l'analyseur syntaxique *)
let atom = '"' let atom = '"'
let char = ['\'']atom['\''] let char = ['\'']atom['\'']
let string = ['\"']((atom | '\'' | "\\\""))['\"'] let string = ['\"']((atom | '\'' | "\\\""))['\"']
(*let binop = '+' | '-' | '*' | '/' | "&&" | "||"| "=?"| "<=?" |">=?" |"<?" |">?"*) (* let binop = '+' | '-' | '*' | '/' | "&&" | "||"| "=?"| "<=?" |">=?" |"<?" |">?" *)
rule token = parse rule token = parse
@ -46,7 +45,7 @@ rule token = parse
| blank+ { token lexbuf } | blank+ { token lexbuf }
| eof { EOF } | eof { EOF }
| "{*" { commentary lexbuf; token lexbuf } | "{*" { commentary lexbuf; token lexbuf }
| "##" {commentary_line lexbuf} | "##" { commentary_line lexbuf }
(** Keywords *) (** Keywords *)
| "let" { LET } | "let" { LET }
@ -68,12 +67,11 @@ rule token = parse
| "for" { FOR } | "for" { FOR }
(* Fini ? *) (* Fini ? *)
(* binar operation : pas sûr pour celui là*) (** Binar operation : pas sûr pour celui là*)
(* (* | binop as b { BINOP (* TODO *) } *)
| binop as b { BINOP (* TODO *) }
*)
(** Operators *) (** Operators *)
| '=' { EQUAL } (* | '=' { EQUAL } *)
(* ponctuation *) (* ponctuation *)
| '(' { LPAREN } | '(' { LPAREN }

92
flap/src/hopix/hopixParser.mly
View file

@ -19,86 +19,89 @@ program:
definition definition
} }
definition: definition:
| v=vdefinition { | v=vdefinition {
DefineValue v DefineValue v
} }
vdefinition: // manque le type ici, on met None en attendant
vdefinition:
// manque le type ici, on met None en attendant
| LET i=located(identifier) EQUAL e=located(expression) { | LET i=located(identifier) EQUAL e=located(expression) {
SimpleValue(i, None, e) SimpleValue(i, None, e)
}(* }
| LET i=located(identifier) DPOINT ts=located(type_scheme) EQUAL e=located(expression){ /* // marche pas
| LET i=located(identifier) DPOINT ts=located(type_scheme) EQUAL e=located(expression) {
SimpleValue(i,ts,e) SimpleValue(i,ts,e)
}*) } */
(* marche pas*) /* fun : int f a = 1 */
| FUN f=fundef { | FUN f=fundef {
RecFunctions([f]) RecFunctions([f])
} }
(*fun : int f a = 1*)
(* de même*)
/* de même */
fundef: fundef:
|(*ts est temp*) i=located(identifier) p=pattern EQUAL e=located(expression){ /* ts est temp */
FunctionDefinition(p,e) | i=located(identifier) p=pattern EQUAL e=located(expression) {
} FunctionDefinition(p, e)
|(*ts est temp*) DPOINT ts=located(type_scheme) i=located(identifier) p=pattern EQUAL e=located(expression){ }
FunctionDefinition(p,e) /* ts est temp */
} | DPOINT ts=located(type_scheme) i=located(identifier) p=pattern EQUAL e=located(expression) {
FunctionDefinition(p, e)
}
pattern: pattern:
| i=located(identifier){ | i=located(identifier) {
PVariable i PVariable i
} }
| WILDCARD { | WILDCARD {
PWildcard PWildcard
} }
ty: ty:
| tc = type_constructor{ | tc = type_constructor {
TyCon(tc,None) TyCon(tc, None)
} }
(* Todo version avec l'optionnel*) (* Todo version avec l'optionnel*)
| ty1=located(ty) ARROW ty2=located(ty) {
| ty1=located(ty) ARROW ty2=located(ty){ TyArrow(ty1, ty2)
TyArrow(ty1,ty2) }
} | ty1=located(ty) STAR ty2=located(ty) {
| ty1=located(ty) STAR ty2=located(ty){ TyTuple([ty1; ty2])
TyTuple([ty1;ty2]) }
} | ty1=located(ty) STAR ty2=located(ty) STAR liste_ty = separated_list(STAR,located(ty)) {
| ty1=located(ty) STAR ty2= located(ty) STAR liste_ty = separated_list(STAR,located(ty)){
TyTuple(ty1::ty2::liste_ty) TyTuple(ty1::ty2::liste_ty)
} }
| LPAREN type_var=type_variable RPAREN { | LPAREN type_var=type_variable RPAREN {
TyVar type_var TyVar type_var
}
type_scheme:
(* il faut peut être modifié le séparateur*)
| LBRACK liste_typevar = separated_list(COMMA,located(type_variable)) RBRACK ty=located(ty){
ForallTy(liste_typevar,ty)
} }
| ty=located(ty){
ForallTy([],ty)
type_scheme:
(* il faut peut être modifié le séparateur*)
| LBRACK liste_typevar=separated_list(COMMA,located(type_variable)) RBRACK ty=located(ty) {
ForallTy(liste_typevar, ty)
}
| ty=located(ty) {
ForallTy([], ty)
} }
type_variable: type_variable:
| tid=TID { | tid=TID {
TId tid TId tid
} }
type_constructor: type_constructor:
| tcon = TID { | tcon = TID {
TCon tcon TCon tcon
} }
expression: expression:
@ -106,16 +109,19 @@ expression:
Literal l Literal l
} }
literal: literal:
| i=INT { | i=INT {
LInt i LInt i
} }
identifier: identifier:
| i=ID { | i=ID {
Id i Id i
} }
%inline located(X): x=X { %inline located(X): x=X {
Position.with_poss $startpos $endpos x Position.with_poss $startpos $endpos x
} }