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LRecDetectAlgo Class ReferenceInheritance diagram for LRecDetectAlgo:
[legend]Collaboration diagram for LRecDetectAlgo:
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This algorithm checks productions for left-reccursion. It works by inspecting the leftmost expansion and checking whether it cannot expand in the production itself.
What i'm not sure is whether something like A -> X ? A can be considered left reccursion. If X is not taken because is optional, it looks like A -> A and might be left recursion.
It must be used in a rdfTraverse.
Definition at line 161 of file lanalyzer.cc.
Member Function Documentation
This gets called for each EBNF node during the traversal.
Reimplemented from EbnfNodeAlgo.
Definition at line 163 of file lanalyzer.cc.
The documentation for this class was generated from the following file:
Generated at Tue Jul 9 21:07:46 2002 for CppCC by
22.214.171.124 written by Dimitri van Heesch,