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* HACKING, src/sanity/style.test: NULL is not portable, prohibit it.

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* iface/gspn/ssp.cc, src/ltltest/reduc.cc, src/ltltest/syntimpl.cc,
src/ltlvisit/basereduc.cc, src/ltlvisit/reducform.cc,
src/ltlvisit/syntimpl.cc: Use 0 instead of NULL.
This commit is contained in:
Alexandre Duret-Lutz 2004-06-02 15:16:47 +00:00
parent 6e3fd873ba
commit 8e324fa2a2
9 changed files with 87 additions and 79 deletions
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25
src/ltlvisit/reducform.cc
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@ -193,28 +193,24 @@ namespace spot
void
visit(multop* mo)
{
formula* f1 = NULL;
formula* f2 = NULL;
unsigned mos = mo->size();
multop::vec* res = new multop::vec;
multop::vec::iterator index;
multop::vec::iterator indextmp;
for (unsigned i = 0; i < mos; ++i)
res->push_back(recurse(mo->nth(i)));
if (opt_ & Reduce_Syntactic_Implications)
{
formula* f1;
formula* f2;
multop::vec::iterator index = res->begin();
multop::vec::iterator indextmp = index;
switch (mo->op())
{
case multop::Or:
index = indextmp = res->begin();
if (index != res->end())
{
f1 = *index;
index++;
}
break;
f1 = *index++;
for (; index != res->end(); index++)
{
f2 = *index;
@ -237,12 +233,9 @@ namespace spot
break;
case multop::And:
index = indextmp = res->begin();
if (mos)
{
f1 = mo->nth(0);
index++;
}
if (index != res->end())
break;
f1 = *index++;
for (; index != res->end(); index++)
{
f2 = *index;