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| author | Erik Kundt <bitshift@posteo.org> | 2018-11-28 21:32:26 +0800 |
|---|---|---|
| committer | Erik Kundt <bitshift@posteo.org> | 2018-11-28 21:41:16 +0800 |
| commit | 50351fb8e2f318998d73f8e7043a8a56c3a6c06a (patch) | |
| tree | 16eae92d357f935757d07cc0a869efcfe3a25120 /solc/CommandLineInterface.cpp | |
| parent | 7cbf04686442b44b41d7b24800edb8444db31092 (diff) | |
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Fixes crash on empty runtime code.
Diffstat (limited to 'solc/CommandLineInterface.cpp')
| -rw-r--r-- | solc/CommandLineInterface.cpp | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/solc/CommandLineInterface.cpp b/solc/CommandLineInterface.cpp index 7f64d8ac..e2baca7f 100644 --- a/solc/CommandLineInterface.cpp +++ b/solc/CommandLineInterface.cpp @@ -1022,12 +1022,16 @@ void CommandLineInterface::handleAst(string const& _argStr) map<ASTNode const*, eth::GasMeter::GasConsumption> gasCosts; for (auto const& contract : m_compiler->contractNames()) { - auto ret = GasEstimator::breakToStatementLevel( - GasEstimator(m_evmVersion).structuralEstimation(*m_compiler->runtimeAssemblyItems(contract), asts), - asts - ); - for (auto const& it: ret) - gasCosts[it.first] += it.second; + if (auto const* assemblyItems = m_compiler->runtimeAssemblyItems(contract)) + { + auto ret = GasEstimator::breakToStatementLevel( + GasEstimator(m_evmVersion).structuralEstimation(*assemblyItems, asts), + asts + ); + for (auto const& it: ret) + gasCosts[it.first] += it.second; + } + } bool legacyFormat = !m_args.count(g_argAstCompactJson); |