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Catch more exceptions in jsonCompiler.

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This commit is contained in:
chriseth 2016-09-01 20:14:00 +02:00
parent b5d941d3d9
commit 52ee47190d
1 changed files with 53 additions and 39 deletions
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92
solc/jsonCompiler.cpp
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@ -203,51 +203,65 @@ string compile(StringMap const& _sources, bool _optimize, CStyleReadFileCallback
if (success)
{
output["contracts"] = Json::Value(Json::objectValue);
for (string const& contractName: compiler.contractNames())
try
{
Json::Value contractData(Json::objectValue);
contractData["interface"] = compiler.interface(contractName);
contractData["bytecode"] = compiler.object(contractName).toHex();
contractData["runtimeBytecode"] = compiler.runtimeObject(contractName).toHex();
contractData["opcodes"] = solidity::disassemble(compiler.object(contractName).bytecode);
contractData["functionHashes"] = functionHashes(compiler.contractDefinition(contractName));
contractData["gasEstimates"] = estimateGas(compiler, contractName);
auto sourceMap = compiler.sourceMapping(contractName);
contractData["srcmap"] = sourceMap ? *sourceMap : "";
auto runtimeSourceMap = compiler.runtimeSourceMapping(contractName);
contractData["srcmapRuntime"] = runtimeSourceMap ? *runtimeSourceMap : "";
ostringstream unused;
contractData["assembly"] = compiler.streamAssembly(unused, contractName, _sources, true);
output["contracts"][contractName] = contractData;
}
output["contracts"] = Json::Value(Json::objectValue);
for (string const& contractName: compiler.contractNames())
{
Json::Value contractData(Json::objectValue);
contractData["interface"] = compiler.interface(contractName);
contractData["bytecode"] = compiler.object(contractName).toHex();
contractData["runtimeBytecode"] = compiler.runtimeObject(contractName).toHex();
contractData["opcodes"] = solidity::disassemble(compiler.object(contractName).bytecode);
contractData["functionHashes"] = functionHashes(compiler.contractDefinition(contractName));
contractData["gasEstimates"] = estimateGas(compiler, contractName);
auto sourceMap = compiler.sourceMapping(contractName);
contractData["srcmap"] = sourceMap ? *sourceMap : "";
auto runtimeSourceMap = compiler.runtimeSourceMapping(contractName);
contractData["srcmapRuntime"] = runtimeSourceMap ? *runtimeSourceMap : "";
ostringstream unused;
contractData["assembly"] = compiler.streamAssembly(unused, contractName, _sources, true);
output["contracts"][contractName] = contractData;
}
// Do not taint the internal error list
ErrorList formalErrors;
if (compiler.prepareFormalAnalysis(&formalErrors))
output["formal"]["why3"] = compiler.formalTranslation();
if (!formalErrors.empty())
// Do not taint the internal error list
ErrorList formalErrors;
if (compiler.prepareFormalAnalysis(&formalErrors))
output["formal"]["why3"] = compiler.formalTranslation();
if (!formalErrors.empty())
{
Json::Value errors(Json::arrayValue);
for (auto const& error: formalErrors)
errors.append(formatError(
*error,
(error->type() == Error::Type::Warning) ? "Warning" : "Error",
scannerFromSourceName
));
output["formal"]["errors"] = errors;
}
// Indices into this array are used to abbreviate source names in source locations.
output["sourceList"] = Json::Value(Json::arrayValue);
for (auto const& source: compiler.sourceNames())
output["sourceList"].append(source);
output["sources"] = Json::Value(Json::objectValue);
for (auto const& source: compiler.sourceNames())
output["sources"][source]["AST"] = ASTJsonConverter(compiler.ast(source), compiler.sourceIndices()).json();
}
catch (...)
{
Json::Value errors(Json::arrayValue);
for (auto const& error: formalErrors)
errors.append(formatError(
*error,
(error->type() == Error::Type::Warning) ? "Warning" : "Error",
scannerFromSourceName
));
output["formal"]["errors"] = errors;
output["errors"].append("Unknown exception while generating compiler output.");
}
// Indices into this array are used to abbreviate source names in source locations.
output["sourceList"] = Json::Value(Json::arrayValue);
for (auto const& source: compiler.sourceNames())
output["sourceList"].append(source);
output["sources"] = Json::Value(Json::objectValue);
for (auto const& source: compiler.sourceNames())
output["sources"][source]["AST"] = ASTJsonConverter(compiler.ast(source), compiler.sourceIndices()).json();
}
return Json::FastWriter().write(output);
try
{
return Json::FastWriter().write(output);
}
catch (...)
{
return "{\"errors\":[\"Unknown error while generating JSON.\"]}";
}
}
string compileMulti(string const& _input, bool _optimize, CStyleReadFileCallback _readCallback = nullptr)