Heat the sugar and water in a saucepan until the sugar melts and the mixture resembles a syrup.
Melt the chocolate in a heatproof bowl set over a pan of simmering water. (Do not lot the base of the bowl touch the water.)
Stir in the golden syrup and enough sugar syrup to form a smooth sauce. (Caution: the chocolate mixture will be very hot, allow to cool a little before serving.)
Serve with the platter of fruit.
