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Fixed byte alignment for return type of ripemd160 built-in contract.

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This commit is contained in:
chriseth 2015-04-20 14:09:41 +02:00
parent e4808305a1
commit e3bd21f4dd
1 changed files with 7 additions and 1 deletions
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8
ExpressionCompiler.cpp
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@ -1066,7 +1066,13 @@ void ExpressionCompiler::appendExternalFunctionCall(FunctionType const& _functio
m_context << eth::Instruction::POP;
m_context << eth::Instruction::POP; // pop contract address
if (firstType)
if (_functionType.getLocation() == FunctionType::Location::RIPEMD160)
{
// fix: built-in contract returns right-aligned data
CompilerUtils(m_context).loadFromMemory(0, IntegerType(160), false, true);
appendTypeConversion(IntegerType(160), FixedBytesType(20));
}
else if (firstType)
CompilerUtils(m_context).loadFromMemory(0, *firstType, false, true);
}