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Merge pull request #6008 from ethereum/smt_fix_abstract_assignment

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[SMTChecker] Assert type is not function when assigning
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chriseth
2019-02-18 14:54:20 +01:00
committed by GitHub
parent db7b38e3c4 22cdfb18d4
commit cb0ad2266c
2 changed files with 25 additions and 1 deletions
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libsolidity/formal/SMTChecker.cpp
+1 -1
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@@ -1371,7 +1371,7 @@ void SMTChecker::createExpr(Expression const& _e)
void SMTChecker::defineExpr(Expression const& _e, smt::Expression _value)
{
createExpr(_e);
solAssert(isSupportedType(*_e.annotation().type), "Equality operator applied to type that is not fully supported");
solAssert(smtKind(_e.annotation().type->category()) != smt::Kind::Function, "Equality operator applied to type that is not fully supported");
m_interface->addAssertion(expr(_e) == _value);
}