diff options
Diffstat (limited to 'libjulia/backends/evm/EVMCodeTransform.cpp')
| -rw-r--r-- | libjulia/backends/evm/EVMCodeTransform.cpp | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/libjulia/backends/evm/EVMCodeTransform.cpp b/libjulia/backends/evm/EVMCodeTransform.cpp index 8f12bc25..704aa3c1 100644 --- a/libjulia/backends/evm/EVMCodeTransform.cpp +++ b/libjulia/backends/evm/EVMCodeTransform.cpp @@ -37,10 +37,19 @@ void CodeTransform::operator()(VariableDeclaration const& _varDecl) { solAssert(m_scope, ""); - int expectedItems = _varDecl.variables.size(); + int const numVariables = _varDecl.variables.size(); int height = m_assembly.stackHeight(); - boost::apply_visitor(*this, *_varDecl.value); - expectDeposit(expectedItems, height); + if (_varDecl.value) + { + boost::apply_visitor(*this, *_varDecl.value); + expectDeposit(numVariables, height); + } + else + { + int variablesLeft = numVariables; + while (variablesLeft--) + m_assembly.appendConstant(u256(0)); + } for (auto const& variable: _varDecl.variables) { auto& var = boost::get<Scope::Variable>(m_scope->identifiers.at(variable.name)); @@ -294,7 +303,7 @@ void CodeTransform::operator()(FunctionDefinition const& _function) m_assembly.appendConstant(u256(0)); } - CodeTransform(m_assembly, m_info, m_evm15, m_identifierAccess, localStackAdjustment, m_context) + CodeTransform(m_assembly, m_info, m_julia, m_evm15, m_identifierAccess, localStackAdjustment, m_context) (_function.body); { |