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ng_region: no need to copy enters

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Justin Viiret 2017-03-22 10:56:59 +11:00 committed by Matthew Barr
parent 699ab4190a
commit 1200f33116
1 changed files with 3 additions and 1 deletions
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4
src/nfagraph/ng_region.cpp
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@ -194,7 +194,9 @@ void buildInitialCandidate(const AcyclicGraph &g,
return; return;
} }
auto enters = exits.front().open; // copy // Note: findExits() will clear exits, so it's safe to mutate/move its
// elements here.
auto &enters = exits.front().open;
candidate.clear(); candidate.clear();
for (; it != ite; ++it) { for (; it != ite; ++it) {