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Fix several warnings reported by clang++ 3.2.

Browse source 
* src/tgba/tgbakvcomplement.cc
(tgba_kv_complement_succ_iterator::current_state_),
src/ta/taexplicit.hh (state_ta_explicit::source_):
Remove useless private member.
* src/ta/taexplicit.cc: Adjust constructors.
* src/ta/tgta.cc, src/ta/taexplicit.hh: Also fix
copyright banner.
* src/bin/ltlcross.cc (exec_with_timeout): Work
around warning about status not being set in the
error path.
This commit is contained in:
Alexandre Duret-Lutz 2013-01-16 08:52:27 +01:00
parent 361f594655
commit aa7b43eadf
5 changed files with 19 additions and 20 deletions
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6
src/bin/ltlcross.cc
View file

@ -1,6 +1,6 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2012 Laboratoire de Recherche et Développement de
// l'Epita (LRDE).
// Copyright (C) 2012, 2013 Laboratoire de Recherche et Développement
// de l'Epita (LRDE).
//
// This file is part of Spot, a model checking library.
//
@ -393,6 +393,8 @@ exec_with_timeout(const char* cmd)
setpgid(0, 0);
execlp("sh", "sh", "-c", cmd, (char*)0);
error(2, errno, "failed to run 'sh'");
// never reached
return -1;
}
else
{