private Node ParseOr()
{
Node lhs = ParseAnd();
while (true)
{
switch (Tokens.CurrentToken)
{
case TokenType.Or:
{
Tokens.ReadNext();
Node rhs = ParseAnd();
lhs = new NodeOr(lhs, rhs);
continue;
}
case TokenType.ConditionalOr:
{
Tokens.ReadNext();
Node rhs = ParseAnd();
lhs = new NodeConditionalOr(lhs, rhs);
continue;
}
default:
return(lhs);
}
}
}
internal void Accept(NodeOr or)
{
or.left.Visit(this);
uint pass = builder.OpOr(0);
or.right.Visit(this);
builder.SetOpC(pass, builder.InsnCount);
}
void ASTVisitor.Accept(NodeOr value)
{
Accept(value);
}