diff options
| -rw-r--r-- | libjulia/backends/evm/EVMCodeTransform.cpp | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/libjulia/backends/evm/EVMCodeTransform.cpp b/libjulia/backends/evm/EVMCodeTransform.cpp index efbe5647..a4967dbd 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 expectedItems = _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(expectedItems, height); + } + else + { + int variablesLeft = expectedItems; + 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)); |