void term(out Compiler.IfExpression e)
{
string op; IfExpression e2; e = null;
factor(out e);
while (la.kind == 8 || la.kind == 9)
{
multiply(out op);
factor(out e2);
e = new BinaryExpression(e, op, e2);
}
}
void factor(out Compiler.IfExpression e)
{
Compiler.IfValue val; e = null;
if (StartOf(6))
{
value(out val);
e = new ExpressionLeaf(val);
}
else if (la.kind == 40)
{
Get();
expression(out e);
Expect(41);
}
else
{
SynErr(60);
}
}
void expression(out Compiler.IfExpression e)
{
e = null; string op; IfExpression e2;
if (la.kind == 6)
{
Get();
term(out e2);
e = new UnaryExpression("-", e2);
}
else if (StartOf(5))
{
term(out e);
}
else
{
SynErr(58);
}
while (la.kind == 6 || la.kind == 7)
{
addition(out op);
term(out e2);
e = new BinaryExpression(e, op, e2);
}
}
