What is the difference between synthesized and inherited attributes? Give two examples of information that is typically passed through inherited attributes. What is attribute flow? What is a one-pass...

What is the difference between synthesized and inherited attributes? Give two examples of information that is typically passed through inherited attributes. What is attribute flow? What is a one-pass compiler? What does it mean for an attribute grammar to be S-attributed? L-attributed? Noncircular? What is the significance of these grammar classes?