void NumericConstant(ref ExpressionNode node)
{
string s = null;
NumericConstantString(ref s);
node = NumericConstantNode.Create(this, s);
}
void Datum(ref ConstantNode node)
{
ExpressionNode enode = null;
string s = null, signString = "";
if (la.kind == 7)
{
StringConstant(ref enode);
node = enode as ConstantNode;
}
else if (la.kind == 1)
{
Get();
node = new StringConstantNode(t.val);
}
else if (StartOf(10))
{
if (LaIsSign)
{
Expect(10);
signString = t.val;
}
NumericConstantString(ref s);
node = NumericConstantNode.Create(this, signString + s);
}
else
{
SynErr(71);
}
}
internal override void Visit(NumericConstantNode node)
{
}
