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Merge pull request #10026 from ethereum/smt_fix_predicates_again

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[SMTChecker] Fix counterexample state reporting
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Leonardo 2020-10-13 23:05:05 +01:00 committed by GitHub
commit 4d94a9e35b
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1 changed files with 2 additions and 2 deletions
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4
libsolidity/formal/Predicate.cpp
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@ -189,7 +189,7 @@ string Predicate::formatSummaryCall(vector<string> const& _args) const
vector<string> Predicate::summaryStateValues(vector<string> const& _args) const
{
/// The signature of a function summary predicate is: summary(error, this, txData, preBlockchainState, preStateVars, preInputVars, postBlockchainState, postStateVars, postInputVars, outputVars).
/// The signature of an implicit constructor summary predicate is: summary(error, this, txData, postBlockchainState, postStateVars).
/// The signature of an implicit constructor summary predicate is: summary(error, this, txData, preBlockSchainState, postBlockchainState, postStateVars).
/// Here we are interested in postStateVars.
auto stateVars = stateVariables();
@ -204,7 +204,7 @@ vector<string> Predicate::summaryStateValues(vector<string> const& _args) const
}
else if (programContract())
{
stateFirst = _args.begin() + 4;
stateFirst = _args.begin() + 5;
stateLast = stateFirst + static_cast<int>(stateVars->size());
}
else