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- corrected delete in case we have more than one locals

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- added a test
This commit is contained in:
liana 2015-01-16 16:26:57 +01:00
parent a0ec9c6680
commit c3d36d1fe1
1 changed files with 2 additions and 2 deletions
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4
ExpressionCompiler.cpp
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@ -810,9 +810,9 @@ void ExpressionCompiler::LValue::setToZero(Expression const& _expression) const
if (stackDiff > 16) if (stackDiff > 16)
BOOST_THROW_EXCEPTION(CompilerError() << errinfo_sourceLocation(_expression.getLocation()) BOOST_THROW_EXCEPTION(CompilerError() << errinfo_sourceLocation(_expression.getLocation())
<< errinfo_comment("Stack too deep.")); << errinfo_comment("Stack too deep."));
solAssert(stackDiff <= m_size, ""); solAssert(stackDiff >= m_size - 1, "");
for (unsigned i = 0; i < m_size; ++i) for (unsigned i = 0; i < m_size; ++i)
*m_context << u256(0) << eth::swapInstruction(stackDiff + (m_size - i) ) *m_context << u256(0) << eth::swapInstruction(stackDiff + 1 - i)
<< eth::Instruction::POP; << eth::Instruction::POP;
break; break;
} }