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Change CHC to avoid sign mismatch

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This commit is contained in:
Alex Beregszaszi 2020-07-08 10:47:03 +01:00 committed by Djordje Mijovic
parent 547590b972
commit a0300835eb
2 changed files with 4 additions and 4 deletions
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4
libsolidity/formal/CHC.cpp
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@ -990,13 +990,13 @@ vector<smtutil::Expression> CHC::initialStateVariables(ContractDefinition const&
return stateVariablesAtIndex(0, _contract);
}
vector<smtutil::Expression> CHC::stateVariablesAtIndex(int _index)
vector<smtutil::Expression> CHC::stateVariablesAtIndex(unsigned _index)
{
solAssert(m_currentContract, "");
return stateVariablesAtIndex(_index, *m_currentContract);
}
vector<smtutil::Expression> CHC::stateVariablesAtIndex(int _index, ContractDefinition const& _contract)
vector<smtutil::Expression> CHC::stateVariablesAtIndex(unsigned _index, ContractDefinition const& _contract)
{
return applyMap(
stateVariablesIncludingInheritedAndPrivate(_contract),

4
libsolidity/formal/CHC.h
View File

@ -152,8 +152,8 @@ private:
/// of the current transaction.
std::vector<smtutil::Expression> initialStateVariables();
std::vector<smtutil::Expression> initialStateVariables(ContractDefinition const& _contract);
std::vector<smtutil::Expression> stateVariablesAtIndex(int _index);
std::vector<smtutil::Expression> stateVariablesAtIndex(int _index, ContractDefinition const& _contract);
std::vector<smtutil::Expression> stateVariablesAtIndex(unsigned _index);
std::vector<smtutil::Expression> stateVariablesAtIndex(unsigned _index, ContractDefinition const& _contract);
/// @returns the current symbolic values of the current state variables.
std::vector<smtutil::Expression> currentStateVariables();
std::vector<smtutil::Expression> currentStateVariables(ContractDefinition const& _contract);