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revision 1.173.2.230 by akim, Sat Dec 15 11:07:56 2001 UTC revision 1.173.2.231 by akim, Sat Dec 15 16:22:13 2001 UTC
# Line 1  Line 1 
1  2001-12-15  Akim Demaille  <akim@epita.fr>  2001-12-15  Akim Demaille  <akim@epita.fr>
2    
3            * src/nullable.c (set_nullable): Useless rules must be skipped,
4            otherwise, since we range over their symbols, we might look at a
5            nonterminal which no longer ``exists'', i.e., it is not counted in
6            `nvars', hence we overflow our arrays.
7    
8    2001-12-15  Akim Demaille  <akim@epita.fr>
9    
10          * src/reader.c (copy_action): When --yacc, don't append a `;'          * src/reader.c (copy_action): When --yacc, don't append a `;'
11          to the user action: let it fail if lacking.          to the user action: let it fail if lacking.
12          Suggested by Aharon Robbins and Tom Tromey.          Suggested by Aharon Robbins and Tom Tromey.

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