Test also `--verbose', `--defines' and `--name-prefix'. Testing

[bison.git] / ChangeLog

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+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+       Test also `--verbose', `--defines' and `--name-prefix'.  Testing
+       the latter demonstrates a flaw in the handling of non debugging
+       parsers introduced by myself on 2000-03-16: `#define yydebug 0'
+       was used in order to simplify:
+
+       #if YYDEBUG
+       if (yydebug)
+       {
+       ...
+       }
+       #endif
+
+       into
+
+       if (yydebug)
+       {
+       ...
+       }
+
+       unfortunately this leads to a CPP conflict when
+       `--name-prefix=foo' is used since it produces `#define yydebug
+       foodebug'.
+
+       * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
+       (YYDPRINTF): New macro.
+       Spread its use.
+       * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
+       the bison options.
+       Also test `--verbose', `--defines' and `--name-prefix'.
+
+       
 2000-10-02  Akim Demaille  <akim@epita.fr>
 
        Improve the readability of the produced parsers.