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Bison 1.75: output parser switch & rule numbers
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From: |
Hans Aberg |
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Subject: |
Bison 1.75: output parser switch & rule numbers |
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Date: |
Tue, 15 Oct 2002 23:00:44 +0200 |
Why has the switch "case" value relative the rule numbers been changed in
Bison?
That is, for exmple, in parser that Bison writes, in the past
switch (yyn) {
...
case k: /* corresponds to rule k */
...
But now, case k+1 corresponds to rule k.
Why? Was it necessary for some reason?
Hans Aberg
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