Undo previous change, then add comment as to why the

[bison.git] / ChangeLog

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+2005-08-26  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * data/glr.c (yydestroyGLRState): Renamed from yydestroyStackItem.
+       All uses changed.  Invoke user destructor after an error during a
+       split parse (trivial change from Joel E. Denny).
+
+       * tests/glr-regression.at
+       (User destructor after an error during a split parse):  New test case.
+       Problem reported by Joel E. Denny in:
+       http://lists.gnu.org/archive/html/bison-patches/2005-08/msg00029.html
+
+2005-08-25  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * README-cvs: Give URLs for recommended tools.
+       Mention Gzip version problem, and bootstrapping issues.
+       Remove troubleshooting section, as it's somewhat obsolete.
+
+       * bootstrap (no_cache): New var, to accommodate different wget
+       variants.  Use it instead of '-C off'.  Problem reported by
+       twlevo@xs4all.nl.
+
+       * data/glr.c (yydestroyStackItem): New function.
+       (yyrecoverSyntaxError, yyreturn): Use it to improve quality of
+       debugging information.  Problem reported by Joel E. Denny.
+
+2005-08-25  Akim Demaille  <akim@epita.fr>
+
+       * tests/local.at (AT_COMPILE_CXX): Pass $LINKS too.
+
+2005-08-24  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * data/glr.c (yyrecoverSyntaxError, yyreturn):
+       Don't invoke destructor on unresolved entries.
+       * tests/glr-regression.at
+       (User destructor for unresolved GLR semantic value): New test case.
+       Problem reported by Joel E. Denny in:
+       http://lists.gnu.org/archive/html/bison-patches/2005-08/msg00016.html
+
 2005-08-21  Paul Eggert  <eggert@cs.ucla.edu>
 
+       * lib/.cvsignore: Remove realloc.c, strncasecmp.c, xstrdup.c.
+       Add strnlen.c.
+       * m4/.cvsignore: Remove codeset.m4, gettext.m4, lib-ld.m4,
+       lib-prefix.m4, po.m4.
+
+       * data/glr.c (yyreturn): Use "Cleanup:" rather than "Error:"
+       in yydestruct diagnostic, since it might not be an error.
+       Problem reported by Joel Denny near end of
+       <http://lists.gnu.org/archive/html/help-bison/2005-07/msg00040.html>.
+       * data/lalr1.cc (yyerturn): Likewise.
+       * data/yacc.c (yyreturn): Likewise.
+       * tests/calc.at (_AT_CHECK_CALC_ERROR): Adjust to the above change.
+
+       * src/files.c: Remove obsolete FIXME comment.
+
+       * data/glr.c (YY_SYMBOL_PRINT): Append a newline, for consistency
+       with the other templates, and to fix bogus run-on messages such
+       as the one reported at the end of
+       <http://lists.gnu.org/archive/html/help-bison/2005-07/msg00040.html>.
+       All callers changed to avoid the newline.
+       (yyprocessOneStack): Output two lines rather than one, to accommodate
+       the above change.  This changes the debug output format slightly.
+
        * data/glr.c (yyresolveValue): Fix redundant parse tree problem
        reported by Joel E. Denny in
        <http://lists.gnu.org/archive/html/bison-patches/2005-08/msg00004.html>