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Catch errors gracefully in CLI assembler

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This commit is contained in:
Alex Beregszaszi 2017-05-02 18:55:39 +01:00
parent c09f071ff6
commit a95c86e8e4
1 changed files with 20 additions and 7 deletions
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27
solc/CommandLineInterface.cpp
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@ -985,13 +985,26 @@ bool CommandLineInterface::assemble()
map<string, shared_ptr<Scanner>> scanners; map<string, shared_ptr<Scanner>> scanners;
for (auto const& src: m_sourceCodes) for (auto const& src: m_sourceCodes)
{ {
auto scanner = make_shared<Scanner>(CharStream(src.second), src.first); try
scanners[src.first] = scanner; {
if (!m_assemblyStacks[src.first].parse(scanner)) auto scanner = make_shared<Scanner>(CharStream(src.second), src.first);
successful = false; scanners[src.first] = scanner;
else if (!m_assemblyStacks[src.first].parse(scanner))
//@TODO we should not just throw away the result here successful = false;
m_assemblyStacks[src.first].assemble(); else
//@TODO we should not just throw away the result here
m_assemblyStacks[src.first].assemble();
}
catch (Exception const& _exception)
{
cerr << "Exception in assembler: " << boost::diagnostic_information(_exception) << endl;
return false;
}
catch (...)
{
cerr << "Unknown exception in assembler." << endl;
return false;
}
} }
for (auto const& stack: m_assemblyStacks) for (auto const& stack: m_assemblyStacks)
{ {