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Fix compilation error with GCC 8.
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@ -39,7 +39,6 @@
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#include <range/v3/view/set_algorithm.hpp>
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#include <range/v3/view/transform.hpp>
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#include <functional>
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#include <memory>
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#include <ostream>
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#include <set>
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@ -173,8 +172,8 @@ void checkCallGraphExpectations(
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ostream& operator<<(ostream& _out, EdgeNames const& _edgeNames)
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{
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for (auto const& edge: _edgeNames | to<vector>() | actions::sort(std::less()))
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_out << " " << get<0>(edge) << " -> " << get<1>(edge) << endl;
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for (auto const& [from, to]: _edgeNames)
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_out << " " << from << " -> " << to << endl;
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return _out;
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}
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