alarsyo/spot
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

nullptr cleanup for -Wzero-as-null-pointer-constant

Browse source 
Fixes #106.

* m4/gccwarn.m4: Use -Wzero-as-null-pointer-constant if supported.
* src/bin/autfilt.cc, src/bin/common_aoutput.cc,
src/bin/common_finput.cc, src/bin/common_finput.hh,
src/bin/common_output.cc, src/bin/common_output.hh,
src/bin/common_post.cc, src/bin/common_r.hh, src/bin/common_range.hh,
src/bin/common_setup.cc, src/bin/common_trans.cc, src/bin/dstar2tgba.cc,
src/bin/genltl.cc, src/bin/ltl2tgba.cc, src/bin/ltl2tgta.cc,
src/bin/ltlcross.cc, src/bin/ltldo.cc, src/bin/ltlfilt.cc,
src/bin/ltlgrind.cc, src/bin/randaut.cc, src/bin/randltl.cc,
src/bin/spot-x.cc, src/kripke/kripkeexplicit.cc, src/ltlast/formula.cc,
src/ltlvisit/randomltl.cc, src/ltlvisit/randomltl.hh,
src/ltlvisit/relabel.cc, src/ltlvisit/relabel.hh,
src/ltlvisit/simplify.cc, src/ltlvisit/snf.hh, src/misc/fixpool.hh,
src/misc/mspool.hh, src/misc/hash.hh, src/misc/optionmap.cc,
src/misc/satsolver.cc, src/misc/tmpfile.cc, src/misc/tmpfile.hh,
src/priv/bddalloc.cc, src/ta/ta.hh, src/ta/taexplicit.cc,
src/ta/taexplicit.hh, src/ta/taproduct.cc, src/ta/tgtaexplicit.hh,
src/ta/tgtaproduct.cc, src/taalgos/minimize.cc,
src/taalgos/reachiter.cc, src/taalgos/tgba2ta.cc,
src/tests/complementation.cc, src/tests/ikwiad.cc,
src/tests/randtgba.cc, src/tests/reduc.cc, src/twa/bdddict.cc,
src/twa/bddprint.cc, src/twa/taatgba.cc, src/twa/twa.cc,
src/twa/twagraph.hh, src/twa/twaproduct.cc,
src/twa/twasafracomplement.cc, src/twaalgos/bfssteps.cc,
src/twaalgos/compsusp.cc, src/twaalgos/dtgbasat.cc,
src/twaalgos/emptiness.cc, src/twaalgos/gtec/ce.cc,
src/twaalgos/gv04.cc, src/twaalgos/ltl2taa.cc,
src/twaalgos/ltl2tgba_fm.cc, src/twaalgos/ltl2tgba_fm.hh,
src/twaalgos/magic.cc, src/twaalgos/minimize.cc,
src/twaalgos/ndfs_result.hxx, src/twaalgos/postproc.cc,
src/twaalgos/postproc.hh, src/twaalgos/reachiter.cc,
src/twaalgos/reducerun.cc, src/twaalgos/safety.hh,
src/twaalgos/sccfilter.hh, src/twaalgos/se05.cc,
src/twaalgos/simulation.cc, src/twaalgos/tau03.cc,
src/twaalgos/tau03opt.cc, src/twaalgos/translate.cc,
src/twaalgos/translate.hh, utf8/utf8/core.h,
bench/stutter/stutter_invariance_formulas.cc, iface/ltsmin/ltsmin.cc,
iface/ltsmin/modelcheck.cc: Use nullptr to fix the warning.
This commit is contained in:
Alexandre Duret-Lutz 2015-09-26 22:14:27 +02:00
parent 51a3cfcede
commit 1729a79ac7
87 changed files with 755 additions and 717 deletions
Download patch file Download diff file Expand all files Collapse all files

99
src/bin/common_aoutput.cc
View file

@ -55,7 +55,7 @@ static char const *const check_args[] =
"stutter-insensitive", "stuttering-insensitive",
"stutter-sensitive", "stuttering-sensitive",
"all",
0
nullptr
};
static check_type const check_types[] =
{
@ -79,7 +79,7 @@ enum {
static const argp_option options[] =
{
/**************************************************/
{ 0, 0, 0, 0, "Output format:", 3 },
{ nullptr, 0, nullptr, 0, "Output format:", 3 },
{ "dot", OPT_DOT, "1|a|b|B|c|e|f(FONT)|h|n|N|o|r|R|s|t|v",
OPTION_ARG_OPTIONAL,
"GraphViz's format (default). Add letters for "
@ -109,11 +109,11 @@ static const argp_option options[] =
"send output to a file named FORMAT instead of standard output. The"
" first automaton sent to a file truncates it unless FORMAT starts"
" with '>>'.", 0 },
{ "quiet", 'q', 0, 0, "suppress all normal output", 0 },
{ "quiet", 'q', nullptr, 0, "suppress all normal output", 0 },
{ "spin", 's', "6|c", OPTION_ARG_OPTIONAL, "Spin neverclaim (implies --ba)."
" Add letters to select (6) Spin's 6.2.4 style, (c) comments on states",
0 },
{ "utf8", '8', 0, 0, "enable UTF-8 characters in output "
{ "utf8", '8', nullptr, 0, "enable UTF-8 characters in output "
"(ignored with --lbtt or --spin)", 0 },
{ "stats", OPT_STATS, "FORMAT", 0,
"output statistics about the automaton", 0 },
@ -121,10 +121,11 @@ static const argp_option options[] =
"test for the additional property PROP and output the result "
"in the HOA format (implies -H). PROP may be any prefix of "
"'all' (default), 'unambiguous', or 'stutter-invariant'.", 0 },
{ 0, 0, 0, 0, 0, 0 }
{ nullptr, 0, nullptr, 0, nullptr, 0 }
};
const struct argp aoutput_argp = { options, parse_opt_aoutput, 0, 0, 0, 0, 0 };
const struct argp aoutput_argp = { options, parse_opt_aoutput, nullptr, nullptr,
nullptr, nullptr, nullptr };
// Those can be overridden by individual tools. E.g. randaut has no
// notion of input file, so %F and %L represent something else.
@ -134,69 +135,83 @@ char L_doc[32] = "location in the input file";
static const argp_option io_options[] =
{
/**************************************************/
{ 0, 0, 0, 0, "Any FORMAT string may use "\
{ nullptr, 0, nullptr, 0, "Any FORMAT string may use "\
"the following interpreted sequences (capitals for input,"
" minuscules for output):", 4 },
{ "%F", 0, 0, OPTION_DOC | OPTION_NO_USAGE, F_doc, 0 },
{ "%L", 0, 0, OPTION_DOC | OPTION_NO_USAGE, L_doc, 0 },
{ "%M, %m", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%F", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE, F_doc, 0 },
{ "%L", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE, L_doc, 0 },
{ "%M, %m", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"name of the automaton", 0 },
{ "%S, %s", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of states", 0 },
{ "%E, %e", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of edges", 0 },
{ "%T, %t", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%S, %s", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of states", 0 },
{ "%E, %e", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of edges", 0 },
{ "%T, %t", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of transitions", 0 },
{ "%A, %a", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%A, %a", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of acceptance sets", 0 },
{ "%G, %g", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%G, %g", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"acceptance condition (in HOA syntax)", 0 },
{ "%C, %c", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of SCCs", 0 },
{ "%n", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%C, %c", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of SCCs", 0 },
{ "%n", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of nondeterministic states in output", 0 },
{ "%d", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%d", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"1 if the output is deterministic, 0 otherwise", 0 },
{ "%p", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%p", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"1 if the output is complete, 0 otherwise", 0 },
{ "%r", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%r", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"processing time (excluding parsing) in seconds", 0 },
{ "%w", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%w", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"one word accepted by the output automaton", 0 },
{ "%%", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "a single %", 0 },
{ 0, 0, 0, 0, 0, 0 }
{ "%%", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"a single %", 0 },
{ nullptr, 0, nullptr, 0, nullptr, 0 }
};
const struct argp aoutput_io_format_argp = { io_options, 0, 0, 0, 0, 0, 0 };
const struct argp aoutput_io_format_argp = { io_options, nullptr, nullptr,
nullptr, nullptr,
nullptr, nullptr };
static const argp_option o_options[] =
{
/**************************************************/
{ 0, 0, 0, 0, "Any FORMAT string may use "\
{ nullptr, 0, nullptr, 0, "Any FORMAT string may use "\
"the following interpreted sequences:", 4 },
{ "%F", 0, 0, OPTION_DOC | OPTION_NO_USAGE, F_doc, 0 },
{ "%L", 0, 0, OPTION_DOC | OPTION_NO_USAGE, L_doc, 0 },
{ "%m", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "name of the automaton", 0 },
{ "%s", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of states", 0 },
{ "%e", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of edges", 0 },
{ "%t", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of transitions", 0 },
{ "%a", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%F", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE, F_doc, 0 },
{ "%L", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE, L_doc, 0 },
{ "%m", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"name of the automaton", 0 },
{ "%s", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of states", 0 },
{ "%e", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of edges", 0 },
{ "%t", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of transitions", 0 },
{ "%a", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of acceptance sets", 0 },
{ "%g", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%g", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"acceptance condition (in HOA syntax)", 0 },
{ "%c", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of SCCs", 0 },
{ "%n", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%c", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of SCCs", 0 },
{ "%n", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of nondeterministic states in output", 0 },
{ "%d", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%d", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"1 if the output is deterministic, 0 otherwise", 0 },
{ "%p", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%p", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"1 if the output is complete, 0 otherwise", 0 },
{ "%r", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%r", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"processing time (excluding parsing) in seconds", 0 },
{ "%w", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
{ "%w", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"one word accepted by the output automaton", 0 },
{ "%%", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "a single %", 0 },
{ 0, 0, 0, 0, 0, 0 }
{ "%%", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"a single %", 0 },
{ nullptr, 0, nullptr, 0, nullptr, 0 }
};
const struct argp aoutput_o_format_argp = { o_options, 0, 0, 0, 0, 0, 0 };
const struct argp aoutput_o_format_argp = { o_options,
nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr };
int parse_opt_aoutput(int key, char* arg, struct argp_state*)
{