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Check for conditions being constant.

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chriseth
2017-11-22 02:35:34 +00:00
committed by Alex Beregszaszi
parent e5de4a66ed
commit 22c689d516
4 changed files with 102 additions and 27 deletions
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libsolidity/formal/Z3Interface.cpp
+1 -1
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@@ -91,7 +91,7 @@ pair<CheckResult, vector<string>> Z3Interface::check(vector<Expression> const& _
solAssert(false, "");
}
if (result != CheckResult::UNSATISFIABLE)
if (result != CheckResult::UNSATISFIABLE && !_expressionsToEvaluate.empty())
{
z3::model m = m_solver.get_model();
for (Expression const& e: _expressionsToEvaluate)