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Avoid accessing invalid iterator.

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This commit is contained in:
Dejan Mircevski 2016-06-03 21:46:19 -04:00
parent f9903c8d36
commit c5fe6d9dc9
1 changed files with 1 additions and 1 deletions
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2
source/validate_cfg.cpp
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@ -85,11 +85,11 @@ vector<const BasicBlock*> PostOrderSort(const BasicBlock& entry, size_t size) {
staged.pop_back();
} else {
BasicBlock* child = *top.iter;
top.iter++;
if (processed.find(child->get_id()) == end(processed)) {
staged.emplace_back(block_info{child, begin(child->get_successors())});
processed.insert(child->get_id());
}
top.iter++;
}
}
return out;