* src/main.c (main): If there are complains after grammar

[bison.git] / ChangeLog

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+2001-12-27  Akim Demaille  <akim@epita.fr>
+
+       * src/main.c (main): If there are complains after grammar
+       reductions, then output the report anyway if requested, then die.
+       * src/symtab.c (bucket_new): Initialize `value' to -1, not 0.
+       * src/reader.c (eoftoken): New.
+       (parse_token_decl): If the token being defined has value `0', it
+       is the eoftoken.
+       (packsymbols): No longer hack `tags' to insert `$' by hand.
+       Be sure to preserve the value of the eoftoken.
+       (reader): Make sure eoftoken is defined.
+       Initialize nsyms to 0: now eoftoken is created just like the others.
+       * src/print.c (print_grammar): Don't special case the eof token.
+       * src/regression.at: Adjust: `$' has value 0, not -1, which was a
+       lie anyway, albeit pleasant.
+       * tests/calc.at: Exercise error messages with eoftoken.
+       Change the grammar so that empty input is invalid.
+       Adjust expectations.
+       When yyungeting, be sure to use a valid yylloc: use last_yylloc.
+
+       
 2001-12-27  Akim Demaille  <akim@epita.fr>
 
        * configure.in: Check the protos of strchr ans strspn.