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active -Wsuggest-override where supported

Browse source 
* m4/gccwarn.m4: Add the option.
* bin/autfilt.cc, bin/common_output.hh, bin/dstar2tgba.cc,
bin/ltl2tgba.cc, bin/ltl2tgta.cc, bin/ltlcross.cc, bin/ltldo.cc,
bin/ltlfilt.cc, bin/ltlgrind.cc, spot/kripke/kripke.hh,
spot/ltsmin/ltsmin.cc, spot/ta/ta.hh, spot/ta/tgtaproduct.hh,
spot/taalgos/dot.cc, spot/taalgos/reachiter.hh,
spot/taalgos/statessetbuilder.cc, spot/taalgos/stats.cc,
spot/twa/twaproduct.cc, spot/twaalgos/emptiness.cc,
spot/twaalgos/gtec/ce.cc, spot/twaalgos/lbtt.cc,
spot/twaalgos/ndfs_result.hxx, spot/twaalgos/stats.hh,
spot/twaalgos/tau03opt.cc, tests/core/ngraph.cc: Add suggested override
qualifiers.
This commit is contained in:
Alexandre Duret-Lutz 2016-07-27 10:10:50 +02:00
parent da464d8199
commit 64c7036660
26 changed files with 84 additions and 94 deletions
Download patch file Download diff file Expand all files Collapse all files

4
spot/twaalgos/emptiness.cc
View file

@ -313,7 +313,7 @@ namespace spot
}
const state*
filter(const state* s)
filter(const state* s) override
{
state_set::const_iterator i = seen.find(s);
if (i == seen.end())
@ -327,7 +327,7 @@ namespace spot
}
bool
match(twa_run::step&, const state* dest)
match(twa_run::step&, const state* dest) override
{
return target->find(dest) != target->end();
}

4
spot/twaalgos/gtec/ce.cc
View file

@ -45,7 +45,7 @@ namespace spot
}
const state*
filter(const state* s)
filter(const state* s) override
{
r->inc_ars_prefix_states();
auto i = ecs->h.find(s);
@ -60,7 +60,7 @@ namespace spot
}
bool
match(twa_run::step&, const state* dest)
match(twa_run::step&, const state* dest) override
{
return target->find(dest) != target->end();
}

6
spot/twaalgos/lbtt.cc
View file

@ -74,7 +74,7 @@ namespace spot
void
process_state(const state* s, int n, twa_succ_iterator*)
process_state(const state* s, int n, twa_succ_iterator*) override
{
--n;
if (n == 0)
@ -93,7 +93,7 @@ namespace spot
void
process_link(const state*, int,
const state*, int out, const twa_succ_iterator* si)
const state*, int out, const twa_succ_iterator* si) override
{
body_ << out - 1 << ' ';
if (!sba_format_)
@ -107,7 +107,7 @@ namespace spot
}
void
end()
end() override
{
os_ << seen.size() << ' ';
if (sba_format_)

15
spot/twaalgos/ndfs_result.hxx
View file

@ -398,7 +398,7 @@ namespace spot
return nullptr;
}
const state* filter(const state* s)
const state* filter(const state* s) override
{
if (!h.has_been_visited(s)
|| seen.find(s) != seen.end()
@ -412,9 +412,10 @@ namespace spot
return s;
}
void finalize(const std::map<const state*, twa_run::step,
state_ptr_less_than>&,
const twa_run::step&, const state*, twa_run::steps&)
void
finalize(const std::map<const state*,
twa_run::step, state_ptr_less_than>&,
const twa_run::step&, const state*, twa_run::steps&) override
{
}
@ -423,7 +424,7 @@ namespace spot
return seen;
}
bool match(twa_run::step&, const state* dest)
bool match(twa_run::step&, const state* dest) override
{
return target->compare(dest) == 0;
}
@ -493,7 +494,7 @@ namespace spot
return nullptr;
}
const state* filter(const state* s)
const state* filter(const state* s) override
{
ndfsr_trace << "filter: " << a_->format_state(s);
if (!h.has_been_visited(s) || seen.find(s) != seen.end())
@ -514,7 +515,7 @@ namespace spot
return s;
}
bool match(twa_run::step&, const state* dest)
bool match(twa_run::step&, const state* dest) override
{
ndfsr_trace << "match: " << a_->format_state(dest)
<< std::endl;

4
spot/twaalgos/stats.hh
View file

@ -1,5 +1,5 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2008, 2011, 2012, 2013, 2014, 2015 Laboratoire de
// Copyright (C) 2008, 2011, 2012, 2013, 2014, 2015, 2016 Laboratoire de
// Recherche et Développement de l'Epita (LRDE).
// Copyright (C) 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
@ -66,7 +66,7 @@ namespace spot
}
virtual void
print(std::ostream& os, const char*) const;
print(std::ostream& os, const char*) const override;
};
/// \brief prints various statistics about a TGBA

4
spot/twaalgos/tau03opt.cc
View file

@ -97,7 +97,7 @@ namespace spot
///
/// \return non null pointer iff the algorithm has found an
/// accepting path.
virtual emptiness_check_result_ptr check()
virtual emptiness_check_result_ptr check() override
{
if (!st_blue.empty())
return nullptr;
@ -113,7 +113,7 @@ namespace spot
return nullptr;
}
virtual std::ostream& print_stats(std::ostream &os) const
virtual std::ostream& print_stats(std::ostream &os) const override
{
os << states() << " distinct nodes visited" << std::endl;
os << transitions() << " transitions explored" << std::endl;