GNU Bison Changelog

New in version 3.0.1

November 13th, 2013
  • Bug fixes:
  • Errors in caret diagnostics:
  • On some platforms, some errors could result in endless diagnostics.
  • Fixes of the -Werror option:
  • Options such as "-Werror -Wno-error=foo" were still turning "foo" diagnostics into errors instead of warnings. This is fixed. Actually, for consistency with GCC, "-Wno-error=foo -Werror" now also leaves "foo" diagnostics as warnings. Similarly, with "-Werror=foo -Wno-error", "foo" diagnostics are now errors.
  • GLR Predicates:
  • As demonstrated in the documentation, one can now leave spaces between "%?" and its "{".
  • Installation:
  • The yacc.1 man page is no longer installed if --disable-yacc was specified.
  • Fixes in the test suite:
  • Bugs and portability issues.