introduce SPOT_FALLTHROUGH to cope with -Wimplicit-fallthrough

* NEWS: Mention the fix.
* HACKING: Mention the new macro.
* spot/misc/common.hh (SPOT_FALLTHROUGH): Add the macro.
* bin/randltl.cc, spot/misc/escape.cc, spot/tl/mutation.cc,
spot/tl/print.cc, spot/tl/simplify.hh, spot/tl/snf.cc, spot/twa/acc.cc,
spot/twaalgos/ltl2taa.cc, spot/twaalgos/ltl2tgba_fm.cc,
spot/twaalgos/sepsets.cc, spot/twaalgos/translate.cc: Use it.
This commit is contained in:
Alexandre Duret-Lutz 2016-10-07 17:25:09 +02:00
parent fa80571d44
commit a5d6aa2533
14 changed files with 85 additions and 27 deletions

View file

@ -1264,6 +1264,7 @@ namespace spot
}
case op::NegClosureMarked:
has_marked_ = true;
SPOT_FALLTHROUGH;
case op::NegClosure:
rat_seen_ = true;
{
@ -1394,7 +1395,7 @@ namespace spot
}
case op::EConcatMarked:
has_marked_ = true;
/* fall through */
SPOT_FALLTHROUGH;
case op::EConcat:
rat_seen_ = true;
{