122 lines
2.3 KiB
Plaintext
122 lines
2.3 KiB
Plaintext
start: (instruction)*
|
|
|
|
instruction: type declaration TERMINAL
|
|
| assignation TERMINAL
|
|
| controls
|
|
| SHOW_KW expression ("," expression)* TERMINAL
|
|
| ADD_KW expression "dans" VARIABLE TERMINAL
|
|
|
|
expression: expressionleft // TODO: priorité des op certainement fausse
|
|
| gen_op
|
|
| bool_op
|
|
| int_op
|
|
| list_op
|
|
|
|
expressionleft: literal
|
|
| list
|
|
| range
|
|
| VARIABLE
|
|
|
|
gen_op: expressionleft SAME_OP expression
|
|
| expressionleft DIFF_OP expression
|
|
|
|
bool_op: expressionleft AND_OP expression
|
|
| expressionleft OR_OP expression
|
|
| NOT_OP expression
|
|
|
|
int_op: expressionleft LT_OP expression
|
|
| expressionleft LE_OP expression
|
|
| expressionleft GT_OP expression
|
|
| expressionleft GE_OP expression
|
|
| expressionleft operator expression
|
|
| NEG_OP expression
|
|
|
|
list_op: expressionleft CONC_OP expression
|
|
| expressionleft ("[" expression "]" | range)
|
|
| SIZE_OP expression
|
|
|
|
type: BOOL_TYPE
|
|
| INT_TYPE
|
|
| STR_TYPE
|
|
| LIST_TYPE
|
|
|
|
declaration: VARIABLE (EQUAL_SIGN expression)?
|
|
|
|
assignation: VARIABLE EQUAL_SIGN expression
|
|
|
|
loop: "tant" "que" expression "faire" "{" (instruction)* "}"
|
|
| "pour" "chaque" type VARIABLE "dans" expression "faire" "{" (instruction)* "}"
|
|
|
|
literal: ENTIER
|
|
| booleen
|
|
| ESCAPED_STRING
|
|
|
|
list: "[" expression? ("," expression)* "]"
|
|
|
|
range: "[" expression? ":" expression? "]"
|
|
|
|
controls: test
|
|
| loop
|
|
|
|
test: "si" expression "alors" "{" instruction* "}"
|
|
| "si" expression "alors" "{" instruction* "}" "sinon" "{" instruction* "}"
|
|
|
|
|
|
operator: PLUS_OP
|
|
| MINUS_OP
|
|
| TIMES_OP
|
|
| DIVIDE_OP // TODO: not complete
|
|
|
|
TERMINAL: ";"
|
|
|
|
VAR_CHARS: /[a-zA-Zçâêîôûéàèìòùëïü_]/
|
|
VARIABLE: VAR_CHARS (VAR_CHARS | /[0-9]/)*
|
|
|
|
EQUAL_SIGN: "="
|
|
|
|
ENTIER: /0|[1-9][0-9]*/
|
|
|
|
booleen: TRUE_KW
|
|
| FALSE_KW
|
|
|
|
BOOL_TYPE: "booléen"
|
|
INT_TYPE: "entier"
|
|
STR_TYPE: "texte"
|
|
LIST_TYPE: "liste"
|
|
|
|
SAME_OP: "==" | "vaut"
|
|
DIFF_OP: "!=" | "ne" "vaut" "pas"
|
|
|
|
AND_OP: "et"
|
|
OR_OP: "ou"
|
|
NOT_OP: "not"
|
|
|
|
NEG_OP: "-"
|
|
|
|
PLUS_OP: "+"
|
|
MINUS_OP: "-"
|
|
TIMES_OP: "*"
|
|
DIVIDE_OP: "/"
|
|
|
|
LT_OP: "<"
|
|
LE_OP: "<="
|
|
GT_OP: ">"
|
|
GE_OP: ">="
|
|
|
|
CONC_OP: "+"
|
|
SIZE_OP: "taille"
|
|
|
|
ADD_KW: "ajouter"
|
|
SHOW_KW: "afficher"
|
|
|
|
TRUE_KW: "vrai"
|
|
FALSE_KW: "faux"
|
|
|
|
%import common.ESCAPED_STRING
|
|
|
|
COMMENT: /#[^\n]*/
|
|
%ignore COMMENT
|
|
|
|
%import common.WS
|
|
%ignore WS
|