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by UncleEntity
1768 days ago
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> Java is LL(1)... Java hasn't ever been able to be parsed with one token look ahead, the earlier versions had a section on how to modify the grammar to be LALR(1)[0] but it was dropped in later versions of the specification -- probably due to added features which made it unfeasible like generic classes. It's actually quite a good resource since they explain the reasons why the parser needs to have more than one token to figure out what's going on. [0] http://titanium.cs.berkeley.edu/doc/java-langspec-1.0/19.doc... |
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