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suggestions from John Aycock for testing/improving Bison GLR
From: |
Paul Eggert |
Subject: |
suggestions from John Aycock for testing/improving Bison GLR |
Date: |
Tue, 15 Oct 2002 12:17:15 -0700 (PDT) |
I'm forwarding these suggestions by John Aycock that appeared in help-bison
in <http://mail.gnu.org/pipermail/help-bison/2002-October/001662.html>.
------- Start of forwarded message -------
Date: Tue, 15 Oct 2002 12:12:35 -0600
From: John Aycock <address@hidden>
Biased suggestion: implement support for Schrödinger's Token (see the
paper in Software -- Practice & Experience 31, 8 (2001), pp. 803-814).
Unbiased suggestion: I'm not sure what flavor of the GLR algorithm
you're using, but some have (fixable) problems with some grammars. Offhand,
I'd check infinite recursion (A -> A) and hidden left recursion.
------- End of forwarded message -------
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