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remove some dead code discovered while studying PVS-Studio's report

Browse source 
For #192.

* spot/misc/timer.hh, spot/twa/bdddict.cc, spot/twa/bdddict.hh,
spot/twaalgos/sbacc.cc: Here.
This commit is contained in:
Alexandre Duret-Lutz 2016-10-28 22:55:48 +02:00
parent 279bfa00bd
commit 40b8bab890
4 changed files with 2 additions and 12 deletions
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7
spot/misc/timer.hh
View file

@ -211,13 +211,6 @@ namespace spot
return i->second.first; return i->second.first;
} }
/// Return the timer \a name.
spot::timer&
timer(const std::string& name)
{
return tm[name].first;
}
/// \brief Whether there is no timer in the map. /// \brief Whether there is no timer in the map.
/// ///
/// If empty() return true, then either no timer where ever /// If empty() return true, then either no timer where ever

1
spot/twa/bdddict.cc
View file

@ -149,7 +149,6 @@ namespace spot
bdd_info& i = bdd_map[num]; bdd_info& i = bdd_map[num];
i.type = acc; i.type = acc;
i.f = f; i.f = f;
i.clone_counts = 0;
} }
bdd_map[num].refs.insert(for_me); bdd_map[num].refs.insert(for_me);
return num; return num;

5
spot/twa/bdddict.hh
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@ -1,6 +1,6 @@
// -*- coding: utf-8 -*- // -*- coding: utf-8 -*-
// Copyright (C) 2011, 2012, 2013, 2014, 2015 Laboratoire de Recherche // Copyright (C) 2011, 2012, 2013, 2014, 2015, 2016 Laboratoire de
// et Développement de l'Epita (LRDE). // Recherche et Développement de l'Epita (LRDE).
// Copyright (C) 2003, 2004, 2006 Laboratoire d'Informatique de Paris // Copyright (C) 2003, 2004, 2006 Laboratoire d'Informatique de Paris
// 6 (LIP6), département Systèmes Répartis Coopératifs (SRC), // 6 (LIP6), département Systèmes Répartis Coopératifs (SRC),
// Université Pierre et Marie Curie. // Université Pierre et Marie Curie.
@ -82,7 +82,6 @@ namespace spot
var_type type; var_type type;
formula f; // Used unless t==anon. formula f; // Used unless t==anon.
ref_set refs; ref_set refs;
int clone_counts;
}; };
typedef std::vector<bdd_info> bdd_info_map; typedef std::vector<bdd_info> bdd_info_map;
// Map BDD variables to their meaning. // Map BDD variables to their meaning.

1
spot/twaalgos/sbacc.cc
View file

@ -102,7 +102,6 @@ namespace spot
acc = one_in[t.dst]; acc = one_in[t.dst];
if (dst_acc) if (dst_acc)
acc |= common_out[t.dst]; acc |= common_out[t.dst];
common_out[t.dst];
res->new_edge(one.second, new_state(t.dst, acc), res->new_edge(one.second, new_state(t.dst, acc),
t.cond, one.first.second); t.cond, one.first.second);
} }