conflict

2023-10-20 20:48:23 +02:00 · 2023-10-20 20:48:23 +02:00 · 8ed2b0c51f
commit 8ed2b0c51f
parent 66af6713b5 726daf228d
5 changed files with 141 additions and 113 deletions
--- a/flap/src/hopix/hopixAST.ml
+++ b/flap/src/hopix/hopixAST.ml
@ -110,7 +110,7 @@ and branch =
  | Branch of pattern located * expression located

 and ty =
-  (** An instantiated type constructor [t <ty₁, .., tyₙ>]. *)
+  (** An instantiated type constructor [t <ty₁, ..., tyₙ>]. *)
  | TyCon of type_constructor * ty located list
  (** A function type [ty₁ → ty₂]. *)
  | TyArrow of ty located * ty located
--- a/flap/src/hopix/hopixParser.mly
+++ b/flap/src/hopix/hopixParser.mly
@ -30,8 +30,8 @@ program:
  }
 /* Attrapes les erreurs de syntaxe */
 | e=located(error) {
-  Error.error "parsing" (Position.position e) "Syntax error."
-}
+    Error.error "parsing" (Position.position e) "Syntax error."
+  }


 definition:
@ -71,7 +71,9 @@ list_ty: LPAREN l=separated_nonempty_list(COMMA,located(ty)) RPAREN {


 label_with_type:
-| l=located(label) COLON t=located(ty) { l, t }
+| l=located(label) COLON t=located(ty) {
+    l, t
+  }


 vdefinition:
@ -108,17 +110,17 @@ fundef:
 * TODO : y'a environ 50 warnings ici, surtout au niveau du POr et PAnd */

 branches:
-| b=separated_nonempty_list(PIPE,located(branch)){
-  b
-}
-| PIPE b = separated_nonempty_list(PIPE,located(branch)){
-  b
-}
+| b=separated_nonempty_list(PIPE, located(branch)) {
+    b
+  }
+| PIPE b=separated_nonempty_list(PIPE, located(branch)) {
+    b
+  }

 branch:
-| p = located(pattern) ARROW e=located(expression){
-  Branch(p,e)
-}
+| p=located(pattern) ARROW e=located(expression) {
+    Branch(p, e)
+  }


 simple_pattern:
@ -136,7 +138,7 @@ simple_pattern:
  }
 /* Annotation de type */
 | p=located(simple_pattern) COLON ty=located(ty) {
-    PTypeAnnotation(p,ty)
+    PTypeAnnotation(p, ty)
  }
 /* Entier / Caractère / String */
 | l=located(literal) {
@ -160,7 +162,7 @@ simple_pattern:
 | LBRACE l=separated_nonempty_list(COMMA, separated_pair(located(label), EQUAL, located(pattern))) RBRACE {
    PRecord(l, None)
  }
-| LBRACE l=separated_nonempty_list(COMMA,separated_pair(located(label), EQUAL, located(pattern))) RBRACE INFERIOR SUPERIOR {
+| LBRACE l=separated_nonempty_list(COMMA, separated_pair(located(label), EQUAL, located(pattern))) RBRACE INFERIOR SUPERIOR {
    PRecord(l, None)
  }
 | LBRACE l=separated_nonempty_list(COMMA, separated_pair(located(label), EQUAL, located(pattern))) RBRACE INFERIOR liste_ty=option(separated_nonempty_list(COMMA, located(ty))) SUPERIOR {
@ -169,17 +171,17 @@ simple_pattern:
 /* Disjonction */

 pattern:
-| p1=pattern_and{
-  p1
-}
+| p1=pattern_and {
+    p1
+  }
 | p1=located(pattern_and) PIPE p_list=separated_nonempty_list(PIPE, located(pattern_and)) {
    POr(p1 :: p_list)
  }
 /* Conjonction */
 pattern_and:
 | p1=simple_pattern{
-  p1
-}
+    p1
+  }
 | p1=located(simple_pattern) AND p_list=separated_nonempty_list(AND, located(simple_pattern)) {
    PAnd(p1 :: p_list)
  }
@ -194,10 +196,10 @@ pattern_list:
 /********************************* DATA TYPE **********************************/
 /* Pour résoudre un conflit, on a du split ty en 2 règles
 *
- * separated_nonempty_list(STAR,located(ty)) -> ty STAR separated_nonempty_list(STAR,located(ty))
+ * separated_nonempty_list(STAR, located(ty)) -> ty STAR separated_nonempty_list(STAR, located(ty))
 * [ ty ] -> ty * [ ty ]
 * ET
- * ty -> ty STAR separated_nonempty_list(STAR,located(ty))
+ * ty -> ty STAR separated_nonempty_list(STAR, located(ty))
 * ty -> ty * [ ty ]
 */
 simple_ty:
@ -253,112 +255,117 @@ simple_expression:
 | l=located(literal) {
    Literal l
  }
-  /* Variable */
-  | i = located(identifier){
-    Variable(i,None)
+/* Variable */
+| i=located(identifier) {
+    Variable(i, None)
  }
-  | i = located(identifier) INFERIOR SUPERIOR {
-    Variable(i,None)
+| i=located(identifier) INFERIOR SUPERIOR {
+    Variable(i, None)
  }
-  | i = located(identifier) INFERIOR t_list = option(separated_nonempty_list(COMMA,located(ty))) SUPERIOR{
-    Variable(i,t_list)
+| i=located(identifier) INFERIOR t_list=option(separated_nonempty_list(COMMA, located(ty))) SUPERIOR {
+    Variable(i, t_list)
  }

-  /* Tuple n = 0 and n > 1 */
-  | LPAREN RPAREN {
+/* Tuple n = 0 and n > 1 */
+| LPAREN RPAREN {
    Tuple([])
  }
-  | LPAREN e=located(expression) COMMA e_list = separated_nonempty_list(COMMA,located(expression)) RPAREN {
+| LPAREN e=located(expression) COMMA e_list=separated_nonempty_list(COMMA, located(expression)) RPAREN {
    Tuple(e::e_list)
  }

- /* Tagged Value*/
-  /* K */
-  | const = located(constructor){
-    Tagged(const,None,[])
+/* Tagged Value*/
+/* K */
+| const=located(constructor) {
+    Tagged(const, None, [])
  }
-  /* K < > */
-  | const = located(constructor) INFERIOR SUPERIOR{
-    Tagged(const,None,[])
+/* K < > */
+| const=located(constructor) INFERIOR SUPERIOR {
+    Tagged(const, None, [])
  }
-  /* K < > (e1, ..., en) */
-  | const = located(constructor) INFERIOR SUPERIOR LPAREN e_list=separated_nonempty_list(COMMA,located(expression)) RPAREN {
-    Tagged(const,None,e_list)
+/* K < > (e1, ..., en) */
+| const=located(constructor) INFERIOR SUPERIOR LPAREN e_list=separated_nonempty_list(COMMA, located(expression)) RPAREN {
+    Tagged(const, None, e_list)
  }
-  /* K <ty_1, ... ty_m> */
-  | const = located(constructor) INFERIOR t_list = option(separated_nonempty_list(COMMA,located(ty))) SUPERIOR {
-    Tagged(const,t_list,[])
+/* K <ty_1, ... ty_m> */
+| const=located(constructor) INFERIOR t_list=option(separated_nonempty_list(COMMA, located(ty))) SUPERIOR {
+    Tagged(const, t_list, [])
  }
-  /* K <ty_1, ..., ty_m> (e1,...,en) */
-  | const = located(constructor) INFERIOR t_list = option(separated_nonempty_list(COMMA,located(ty))) SUPERIOR LPAREN e_list=separated_nonempty_list(COMMA,located(expression)) RPAREN{
-    Tagged(const,t_list,e_list)
+/* K <ty_1, ..., ty_m> (e1, ..., en) */
+| const=located(constructor) INFERIOR t_list=option(separated_nonempty_list(COMMA, located(ty))) SUPERIOR LPAREN e_list=separated_nonempty_list(COMMA, located(expression)) RPAREN {
+    Tagged(const, t_list, e_list)
  }

-  /* Record */
-  | LBRACE l=separated_nonempty_list(COMMA, separated_pair(located(label), EQUAL, located(expression))) RBRACE {
+/* Record */
+| LBRACE l=separated_nonempty_list(COMMA, separated_pair(located(label), EQUAL, located(expression))) RBRACE {
    Record(l, None)
  }
-  | LBRACE l=separated_nonempty_list(COMMA, separated_pair(located(label), EQUAL, located(expression))) RBRACE INFERIOR SUPERIOR {
+| LBRACE l=separated_nonempty_list(COMMA, separated_pair(located(label), EQUAL, located(expression))) RBRACE INFERIOR SUPERIOR {
    Record(l, None)
  }
-  | LBRACE l=separated_nonempty_list(COMMA, separated_pair(located(label), EQUAL, located(expression))) RBRACE INFERIOR t_list = option(separated_nonempty_list(COMMA,located(ty))) SUPERIOR{
+| LBRACE l=separated_nonempty_list(COMMA, separated_pair(located(label), EQUAL, located(expression))) RBRACE INFERIOR t_list=option(separated_nonempty_list(COMMA, located(ty))) SUPERIOR {
    Record(l, t_list)
  }

-  /* Lecture de variable */
-  /* ! expr */
-  | EXCLA e=located(simple_expression) {
+/* Lecture de variable */
+/* ! expr */
+| EXCLA e=located(simple_expression) {
    Read(e)
  }

- 

-  expression:
-  | e=simple_expression{
+
+expression:
+| e=simple_expression {
    e
  }
-  /* Field */
+/* Field */

-  /* e.l */
-  | e=located(expression) DOT l = located(label){
-    Field(e,l,None)
+/* e.l */
+| e=located(expression) DOT l=located(label) {
+    Field(e, l, None)
  }
-  /* e.l < > */
-  | e=located(expression) DOT l = located(label) INFERIOR SUPERIOR {
-    Field(e,l,None)
+/* e.l < > */
+| e=located(expression) DOT l=located(label) INFERIOR SUPERIOR {
+    Field(e, l, None)
  }
-  /* e.l <ty_1...ty_n>*/
-  | e = located(expression) DOT l=located(label) INFERIOR t_list = option(separated_nonempty_list(COMMA,located(ty))) SUPERIOR {
-    Field(e,l,t_list)
+/* e.l <ty_1...ty_n>*/
+| e=located(expression) DOT l=located(label) INFERIOR t_list=option(separated_nonempty_list(COMMA, located(ty))) SUPERIOR {
+    Field(e, l, t_list)
  }
-  /* Sequence */
-  /* Pas sûr, voir s'il ne fuat pas une troisième couche d'expression */
-  | e = located(simple_expression) SEMICOLON e_list = separated_nonempty_list(SEMICOLON,located(simple_expression)){
+/* Sequence */
+/* Pas sûr, voir s'il ne fuat pas une troisième couche d'expression */
+| e=located(simple_expression) SEMICOLON e_list=separated_nonempty_list(SEMICOLON, located(simple_expression)) {
    Sequence(e::e_list)
  }

-  /* Definition locale */
-  | vd= vdefinition SEMICOLON e=located(expression){
-    Define(vd,e)
+/* Definition locale */
+| vd=vdefinition SEMICOLON e=located(expression) {
+    Define(vd, e)
  }

-  /* Fonction anonyme */
-  | BACKSLASH p=located(pattern) ARROW e=located(expression){
-    Fun(FunctionDefinition(p,e))
+/* Fonction anonyme */
+| BACKSLASH p=located(pattern) ARROW e=located(expression) {
+    Fun(FunctionDefinition(p, e))
  }

-  /* Application */
-  | e1=located(expression) e2=located(expression){
-    Apply(e1,e2)
+/* Application */
+| e1=located(expression) e2=located(expression) {
+    Apply(e1, e2)
  }

+<<<<<<< HEAD
+=======
+/* TODO operation binaire mais j'ai pas très bien compris encore */

-  /* Match (exp) {| ...| ... | ...} */
-  | MATCH LPAREN e=located(expression) RPAREN 
-    LBRACE b=branches RBRACE {
-      Case(e,b)
-    }
+>>>>>>> 726daf228d20fae695ecf903491c8b62d9e6a673

+/* Match (exp) {| ...| ... | ...} */
+| MATCH LPAREN e=located(expression) RPAREN LBRACE b=branches RBRACE {
+    Case(e, b)
+  }
+
+<<<<<<< HEAD
  /* TODO if ( exp ) then { expr } j'ai RIEN COMPRIS */
  
  /*
@ -375,46 +382,69 @@ simple_expression:
    }
  
  /* Reference ref expr */
+=======
+/* TODO if ( exp ) then { expr } j'ai RIEN COMPRIS */
+/* | IF LPAREN e=located(expression) RPAREN
+  THEN LBRACE e2=located(expression) RBRACE {
+    IfThenElse(e, e2, None)
+  } */
+>>>>>>> 726daf228d20fae695ecf903491c8b62d9e6a673

-  | REF e=located(expression){
+/* if ( expr ) then { expr } else { expr } */
+| IF LPAREN e=located(expression) RPAREN
+  THEN LBRACE e2=located(expression) RBRACE
+  ELSE LBRACE e3=located(expression) RBRACE {
+    IfThenElse(e, e2, e3)
+  }
+
+/* Reference ref expr */
+| REF e=located(expression) {
    Ref(e)
  }

-  /* Affectation */
-  /* expr := expr */
-
-  | e1=located(expression) ASSIGN e2=located(expression){
-    Assign(e1,e2)
+/* Affectation
+ * expr := expr */
+| e1=located(expression) ASSIGN e2=located(expression) {
+    Assign(e1, e2)
  }

-  /* While */
-  /* while ( expr ) { expr } */
-  | WHILE LPAREN e=located(expression) RPAREN 
+/* While */
+/* while ( expr ) { expr } */
+| WHILE LPAREN e=located(expression) RPAREN
  LBRACE e2=located(expression) RBRACE {
-    While(e,e2)
+    While(e, e2)
  }

-  /* Do while TODO */
-  /* do { expr } until ( expr ) */
+/* Do while
+ * do { expr } until ( expr ) */
+/* TODO */

-  /* boucle for */
-  /* for  x in (e1 to e2) { expr } */
-  | FOR x=located(identifier)
-  FROM LPAREN e1=located(expression) RPAREN TO LPAREN e2=located(expression) RPAREN 
-  LBRACE e3=located(expression) RBRACE 
-  { For(x,e1,e2,e3)}
+/* boucle for
+ * for x in (e1 to e2) { expr } */
+| FOR x=located(identifier)
+  FROM LPAREN e1=located(expression) RPAREN TO LPAREN e2=located(expression) RPAREN
+  LBRACE e3=located(expression) RBRACE {
+    For(x, e1, e2, e3)
+  }

-  /* Parenthésage pas sûr mais je vois pas sinon*/
-  | LPAREN e=expression RPAREN {
+/* Parenthésage pas sûr mais je vois pas sinon */
+| LPAREN e=expression RPAREN {
    e
  }

+<<<<<<< HEAD


  /* Annotation de type */
  /* (e : ty) */
  | LPAREN e=located(expression) COLON t=located(ty) RPAREN {
    TypeAnnotation(e,t)
+=======
+/* Annotation de type
+ * (e : ty) */
+| LPAREN e=located(expression) COLON t=located(ty) RPAREN {
+    TypeAnnotation(e, t)
+>>>>>>> 726daf228d20fae695ecf903491c8b62d9e6a673
  }


@ -428,9 +458,9 @@ simple_expression:



-  

- 
+
+

 /******************************** BASIC TYPES *********************************/
 type_variable:
--- a/flap/src/hopix/hopixPrettyPrinter.ml
+++ b/flap/src/hopix/hopixPrettyPrinter.ml
@ -32,11 +32,12 @@ let rec program p =

 and definition = function
  | DefineType (t, ts, tdef) ->
+    let eq = match tdef with Abstract -> empty | _ -> string "=" in
    nest 2 (
      group (group (string "type"
                    ++ located type_constructor t
                    ^^ group (type_parameters_angles ts))
-             ++ string "=")
+             ++ eq)
      ++ type_definition tdef)
  | DeclareExtern (x, t) ->
    group (string "extern" ++ located identifier x
--- a/flap/src/hopix/hopixTypes.mli
+++ b/flap/src/hopix/hopixTypes.mli
@ -2,11 +2,8 @@ open HopixAST

 (** Abstract syntax for types.

-    The following internal syntax for types is the same as the one for
-    the types [ty] defined in {!HopixAST} except that all positions
-    have been erased.
-
- *)
+    The following internal syntax for types is the same as the one for the types
+    [ty] defined in {!HopixAST} except that all positions have been erased. *)
 type aty =
  | ATyVar   of type_variable
  | ATyCon   of type_constructor * aty list
--- a/jalons/jalon-1.pdf
+++ b/jalons/jalon-1.pdf