* doc/bison.texinfo (Table of Symbols): Reactivate the

[bison.git] / ChangeLog

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+2003-03-02  Akim Demaille  <akim@epita.fr>
+
+       * doc/bison.texinfo (Table of Symbols): Reactivate the
+       documentation for %lex-param, and %parse-param.
+
+2003-03-02  Akim Demaille  <akim@epita.fr>
+
+       * data/yacc.c, data/glr.c, data/lal1.cc: Use similar code to
+       generate verbose error messages.
+       Use the number of tokens as an upper bound in yytname, as it
+       cannot be a non terminal.
+
+2003-03-02  Akim Demaille  <akim@epita.fr>
+
+       * tests/regression.at (_AT_DATA_DANCER_Y): Fix the expected error
+       message.
+
+2003-03-02  Akim Demaille  <akim@epita.fr>
+
+       * tests/regression.at (_AT_DATA_DANCER_Y, AT_CHECK_DANCER): New.
+       Use them to exercise yycheck overrun.
+       Based on Andrew Suffield's grammar.
+
+2003-03-02  Akim Demaille  <akim@epita.fr>
+
+       Create tests/local.at for Bison generic testing macros.
+
+       * tests/calc.at (AT_CHECK_PUSHDEFS, AT_CHECK_POPDEFS): Move to...
+       * tests/local.at (AT_BISON_OPTION_PUSHDEFS, AT_BISON_OPTION_POPDEFS):
+       This new file.
+       * tests/calc.at (AT_CHECK_CALC): Adjust.
+       * tests/testsuite.at (AT_DATA_GRAMMAR_PROLOGUE, AT_DATA_GRAMMAR)
+       (AT_COMPILE, AT_COMPILE_CXX, AT_PARSER_CHECK): Move to...
+       * tests/local.at: here.
+       (AT_COMPILE_CXX): Tags the tests using it as c++.
+       Ignore the test if CXX is not functional.
+
+2003-03-01  Paul Eggert  <eggert@twinsun.com>
+
+       * src/scan-gram.l (code_start): Initialize it to scanner_cursor,
+       not loc->end, since loc->end might contain garbage and this leads
+       to undefined behavior on some platforms.
+       (id_loc, token_start): Use (IF_LINTed) initial values that do not
+       depend on *loc, so that the reader doesn't give the the false
+       impression that *loc is initialized.
+       (<INITIAL>"%%"): Do not bother setting code_start, since its value
+       does not survive the return.
+
+2003-03-01  Akim Demaille  <akim@epita.fr>
+
+       * src/scan-gram.l (code_start): Always initialize it when entering
+       into yylex, as SC_EPILOGUE is activated *before* the corresponding
+       yylex invocation.  An alternative would be making it static, but
+       then it starts with the second %%'s beginning, instead of its end.
+
 2003-02-28  Paul Eggert  <eggert@twinsun.com>
 
        * lib/mbswidth.c: Include <wchar.h> before "mbswidth.h", to work