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Fixing additional signedness errors after adding -Wsign-conversion flag

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Co-authored-by: Kamil Śliwak <kamil.sliwak@codepoets.it>
This commit is contained in:
Djordje Mijovic
2020-07-09 17:22:45 +02:00
co-authored by Kamil Śliwak
parent 3c57e04751
commit 547590b972
12 changed files with 20 additions and 20 deletions
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libsolidity/codegen/ContractCompiler.cpp
+1 -1
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@@ -646,7 +646,7 @@ bool ContractCompiler::visit(FunctionDefinition const& _function)
}
else
{
m_context << swapInstruction(stackLayout.size() - static_cast<size_t>(stackLayout.back()) - 1);
m_context << swapInstruction(stackLayout.size() - static_cast<unsigned>(stackLayout.back()) - 1u);
swap(stackLayout[static_cast<size_t>(stackLayout.back())], stackLayout.back());
}
for (size_t i = 0; i < stackLayout.size(); ++i)
libsolidity/formal/SMTEncoder.cpp
+1 -1
View File
@@ -1253,7 +1253,7 @@ pair<smtutil::Expression, smtutil::Expression> SMTEncoder::arithmeticOperation(
// - RHS is -1
// the result is then -(type.min), which wraps back to type.min
smtutil::Expression maxLeft = _left == smt::minValue(*intType);
smtutil::Expression minusOneRight = _right == -1;
smtutil::Expression minusOneRight = _right == numeric_limits<size_t >::max();
smtutil::Expression wrap = smtutil::Expression::ite(maxLeft && minusOneRight, smt::minValue(*intType), valueUnbounded);
return {wrap, valueUnbounded};
}