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* src/output.c (output): Define YYDEBUG to 0 if it is not defined

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and if we are not debugging.  POSIX requires this.
* NEWS, doc/bison.texinfo, doc/bison.1, doc/bison.rnh: Document this.

* src/output.c (output_gram, output_rule_data): Do not assume that
the user defines YYDEBUG to a properly parenthesized expression.
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Paul Eggert
2001-12-17 18:49:14 +00:00
parent cc6ed5f7f1
commit c520f816b1
1 changed files with 9 additions and 0 deletions
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@@ -1,3 +1,12 @@
2001-12-17 Paul Eggert <eggert@twinsun.com>
* src/output.c (output): Define YYDEBUG to 0 if it is not defined
and if we are not debugging. POSIX requires this.
* NEWS, doc/bison.texinfo, doc/bison.1, doc/bison.rnh: Document this.
* src/output.c (output_gram, output_rule_data): Do not assume that
the user defines YYDEBUG to a properly parenthesized expression.
2001-12-15 Akim Demaille <akim@epita.fr>
* src/nullable.c (set_nullable): Useless rules must be skipped,