public object visitFunctionStmt(Stmt.Function stmt)
{
var function = new RosellaFunction(stmt, environment);
environment.define(stmt.name.lexeme, function);
return(null);
}
public object visitFunctionStmt(Stmt.Function stmt)
{
declare(stmt.name);
define(stmt.name);
resolveFunction(stmt, FunctionType.FUNCTION);
return(null);
}
private void resolveFunction(Stmt.Function function, FunctionType type)
{
var enclosingFunction = currentFunction;
currentFunction = type;
beginScope();
foreach (var param in function.@params)
{
declare(param);
define(param);
}
resolve(function.body);
endScope();
currentFunction = enclosingFunction;
}
public RosellaFunction(Stmt.Function declaration, RosellaEnvironment closure)
{
this.declaration = declaration;
this.closure = closure;
}
