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Use nullptr.

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This commit is contained in:
Bruce Mitchener 2018-02-12 14:05:55 +07:00
parent f01328c65f
commit 76eb7b9ede
625 changed files with 4639 additions and 4639 deletions
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12
src/interp/iz3translate_direct.cpp Executable file → Normal file
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@ -1124,7 +1124,7 @@ public:
for(unsigned i = 0; i < la.size(); i++)
lits.push_back(mk_not(from_ast(conc(la[i]))));
// lits.push_back(from_ast(conc(proof)));
Iproof::node res =fix_lemma(lits,hyps, lemma_nll ? nll : 0);
Iproof::node res =fix_lemma(lits,hyps, lemma_nll ? nll : nullptr);
for(unsigned i = 0; i < la.size(); i++){
Iproof::node q = translate_main(la[i],nll,false);
ast pnode = from_ast(conc(la[i]));
@ -1200,7 +1200,7 @@ public:
Iproof::node res = iproof->make_contra(ipf,lits);
for(unsigned i = 0; i < la.size(); i++){
Iproof::node q = translate_main(la[i],0,false);
Iproof::node q = translate_main(la[i],nullptr,false);
ast pnode = from_ast(conc(la[i]));
assert(is_local(pnode) || equivs.find(pnode) != equivs.end());
Iproof::node neg = res;
@ -1381,8 +1381,8 @@ public:
non_local_lits *find_nll(ResolventAppSet &proofs){
if(proofs.empty())
return (non_local_lits *)0;
std::pair<non_local_lits,non_local_lits *> foo(non_local_lits(proofs),(non_local_lits *)0);
return (non_local_lits *)nullptr;
std::pair<non_local_lits,non_local_lits *> foo(non_local_lits(proofs),(non_local_lits *)nullptr);
std::pair<hash_map<non_local_lits, non_local_lits *>::iterator,bool> bar =
non_local_lits_unique.insert(foo);
non_local_lits *&res = bar.first->second;
@ -1392,7 +1392,7 @@ public:
}
Z3_resolvent *find_resolvent(ast proof, bool unit, ast pivot){
std::pair<Z3_resolvent,Z3_resolvent *> foo(Z3_resolvent(proof,unit,pivot),(Z3_resolvent *)0);
std::pair<Z3_resolvent,Z3_resolvent *> foo(Z3_resolvent(proof,unit,pivot),(Z3_resolvent *)nullptr);
std::pair<hash_map<Z3_resolvent, Z3_resolvent *>::iterator,bool> bar =
Z3_resolvent_unique.insert(foo);
Z3_resolvent *&res = bar.first->second;
@ -1613,7 +1613,7 @@ public:
Iproof::node translate(ast proof, Iproof &dst) override {
iproof = &dst;
Iproof::node Ipf = translate_main(proof,0); // builds result in dst
Iproof::node Ipf = translate_main(proof,nullptr); // builds result in dst
return Ipf;
}