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| Topics: attributes in grammar symbols; syntax-directed evaluation.
| | #REDIRECT [[ist:Attribute Grammars]] |
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| Synthesized attributes: passed from child nodes to parent nodes.
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| Inherited attributes: may be passed from parent- to child nodes or between siblings.
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| S-attributed grammars: only synthesized attributes.
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| L-attributed grammars: inherited attributes are only dependent on the parents' attributes or on the older siblings' (i.e., when evaluating left-to-right, only previously seen attributes are needed).
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| == Exercises ==
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| * [[Attribute Grammars/Exercise 1: Traffic Light|Exercise 1: Traffic Light]]
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| * [[Attribute Grammars/Exercise 2: Numbers|Exercise 2: Numbers]]
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| * [[Attribute Grammars/Exercise 3: Expressions|Exercise 3: Expressions]]
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| * [[Attribute Grammars/Exercise 4: Expressions with bases (1)|Exercise 4: Expressions with bases (1)]]
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| * [[Attribute Grammars/Exercise 5: Expressions with bases (2)|Exercise 5: Expressions with bases (2)]]
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| * [[Attribute Grammars/Exercise 6: Expressions with bases percentages|Exercise 5: Expressions with percentages]]
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| * [[Attribute Grammars/Exercise 7: Lines, characters, and CRCs|Exercise 7: Lines, characters, and CRCs]] (Teste 2, 2009/2010)
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| [[category:Compilers]]
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| [[category:Teaching]]
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