Spracherkennung für: .ast vermutete Sprache: C {C[49] Abap[197] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
class Giraffe
values
package = "giraffe";
--
-- AST
--
types
Specification ::
clazz : ClassDefinition;
ClassDefinition ::
name : Identifier
methods : set of MethodDefinition;
MethodDefinition ::
name : Identifier
parameters : seq of Parameter
type : Type
body : seq of Statement;
Parameter ::
type : Type
name : Identifier;
Statement =
VariableDeclStatement |
ReturnStatement;
VariableDeclStatement ::
type : Type
name : Identifier
value : Expression;
ReturnStatement ::
value : Expression;
Expression =
VariableExpression |
LiteralExpression |
BinaryExpression |
IfExpression |
UnaryExpression;
VariableExpression ::
name : Identifier;
LiteralExpression =
DoubleLiteralExpression |
IntegerLiteralExpression |
BooleanLiteralExpression;
DoubleLiteralExpression ::
value : real;
IntegerLiteralExpression ::
value : int;
BooleanLiteralExpression ::
value : bool;
Type =
BasicType |
Identifier;
BasicType =
<BOOL> |
<INT> |
<DOUBLE>;
Identifier ::
name : seq of char;
UnaryExpression ::
op : UnaryOperator
exp : Expression;
UnaryOperator =
<NOT> |
<PLUS> |
<MINUS>;
BinaryExpression ::
lhs : Expression
op : BinaryOperator
rhs : Expression;
BinaryOperator =
<AND> |
<OR> |
<EQUALS> |
<NE> |
<DIV> |
<GE> |
<GT> |
<LE> |
<LT> |
<MOD> |
<PLUS> |
<MINUS> |
<TIMES>;
IfExpression ::
test : Expression
thn : Expression
els : Expression;
end Giraffe
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