Programming Languages and Compilers WS 2013/14 - Slide 511
Objectives:
Apply environment module in the program tree
In the lecture:
- Explain the operations in tree contexts.
- Show the effects of the order of calls.
Suggested reading:
Kastens / Übersetzerbau, Section 6.2.1
Assignments:
Use Eli module for a simple example.
Questions:
- How do you check the requirement "definition before application"?
- How do you introduce bindings for predefined entities?
- Assume a simple language where the whole program is the only range. There are no declarations, variables are implicitly declared by using their name. How do you use the operations of the environment module for that language?
©2009 by Prof. Dr. Uwe Kastens
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