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Tests: Fix glib warning

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This commit is contained in:
Wilson Snyder 2019-06-30 21:35:55 -04:00
parent 0e8dfdbb71
commit 5cd531a5e0
1 changed files with 17 additions and 13 deletions
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30
src/V3GraphDfa.cpp
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@ -220,19 +220,23 @@ private:
// Expand the nfasWithInput list to include epsilon states
// reachable by those on nfasWithInput
for (DfaStates::iterator nfaIt=nfasWithInput.begin();
nfaIt!=nfasWithInput.end(); ++nfaIt) {
DfaVertex* nfaStatep = *nfaIt;
// Foreach epsilon-reachable (on this nfaStatep)
for (V3GraphEdge* nfaEdgep = nfaStatep->outBeginp();
nfaEdgep; nfaEdgep=nfaEdgep->outNextp()) {
DfaEdge* cNfaEdgep = static_cast<DfaEdge*>(nfaEdgep);
if (cNfaEdgep->epsilon()) {
DfaVertex* nextStatep = static_cast<DfaVertex*>(cNfaEdgep->top());
if (unseenNfaThisStep(nextStatep)) { // Not processed?
nfasWithInput.push_back(nextStatep);
nextStatep->user(m_step);
UINFO(9," Epsilon Reachable "<<nextStatep<<endl);
{
DfaStates nfasTodo = nfasWithInput;
nfasWithInput.clear(); // Now the completed list
while (!nfasTodo.empty()) {
DfaVertex* nfaStatep = nfasTodo.front(); nfasTodo.pop_front();
nfasWithInput.push_back(nfaStatep);
// Foreach epsilon-reachable (on this nfaStatep)
for (V3GraphEdge* nfaEdgep = nfaStatep->outBeginp();
nfaEdgep; nfaEdgep=nfaEdgep->outNextp()) {
DfaEdge* cNfaEdgep = static_cast<DfaEdge*>(nfaEdgep);
if (cNfaEdgep->epsilon()) {
DfaVertex* nextStatep = static_cast<DfaVertex*>(cNfaEdgep->top());
if (unseenNfaThisStep(nextStatep)) { // Not processed?
nfasTodo.push_back(nextStatep);
nextStatep->user(m_step);
UINFO(9," Epsilon Reachable "<<nextStatep<<endl);
}
}
}
}