1. 06 Nov, 2010 3 commits
    • Alexandre Duret-Lutz's avatar
      Cosmetics to please sanity checks. · 1e0f99e8
      Alexandre Duret-Lutz authored
      * src/neverparse/public.hh, src/neverparse/parsedecl.hh: Fix
      inclusion guards.
      * src/tgba/tgbaexplicit.hh, src/tgbatest/emptchk.test,
      src/tgbatest/ltl2tgba.cc: Fix trailing whitespaces.
    • Alexandre Duret-Lutz's avatar
      Make sure the neverclaim parser works on the output of spin and · fe1f59cd
      Alexandre Duret-Lutz authored
      * src/neverparse/neverclaimparse.yy: Accept multiple labels
      for the same state.  Honor accepting states.  Forward parse
      error from the parser used for guards.  Accept "false" as a
      single instruction for a state.
      * src/neverparse/neverclaimscan.ll: Recognize "false" specifically,
      and remove the ";" hack.
      * src/tgba/tgbaexplicit.cc
      (tgba_explicit_string::~tgba_explicit_string): Adjust not to
      destroy a state twice.
      * src/tgba/tgbaexplicit.hh
      (tgba_explicit_string::add_state_alias): New function.
      * src/tgbatest/defs.in (SPIN, LTL2BA): New variables.
      * src/tgbatest/neverclaimread.test: Check error messages for
      syntax errors in guards.  Make sure we can read the output
      of `spin -f' and `ltl2ba -f' on a few test formulae.
    • Alexandre Duret-Lutz's avatar
      Cleanup neverclaim support. · ac08c5ab
      Alexandre Duret-Lutz authored
      * src/neverclaimparse/: Shorthen as ...
      * src/neverparse/:... this.
      * src/Makefile.am: Adjust, and add back the directories mistakenly
      removed by previous patch.
      * README: Adjust, and keep the file's width under 80 columns.
      * configure.ac: Adjust.
      * src/neverparse/Makefile.am, src/neverparse/fmterror.cc,
      src/neverparse/neverclaimscan.ll, src/neverparse/public.hh:
      Fix copyright.
      * src/tgbatest/Makefile.am (check_PROGRAMS): Remove neverclaimread.
      * src/tgbatest/ltl2tgba.cc: Add option -XN to read a neverclaim.
      * src/tgbatest/readneverclaim.cc: Delete.
      * src/tgbatest/neverclaimread.test: Use ltl2tgba instead of