Programming Languages and Compilers WS 2013/14 - Slide 408
Objectives:
An attributed tree
In the lecture:
- Show a tree with attributes.
- Show tree contexts specified by grammar rules.
- Relate the dependences to computations.
- Evaluate the attributes.
Questions:
- Some attributes do not have an incoming arc. Why?
- Show that the attribues of each L node can be evaluated in the order lg, s, v.
©2009 by Prof. Dr. Uwe Kastens
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