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Better error message if loading fails.

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This commit is contained in:
chriseth 2019-07-18 16:11:17 +02:00
parent f3f3cac864
commit 1258aabee7
1 changed files with 7 additions and 0 deletions
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7
test/EVMHost.cpp
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@ -45,6 +45,13 @@ evmc::vm* EVMHost::getVM(string const& _path)
evmc_instance* vm = evmc_load_and_create(_path.c_str(), &errorCode); evmc_instance* vm = evmc_load_and_create(_path.c_str(), &errorCode);
if (vm && errorCode == EVMC_LOADER_SUCCESS) if (vm && errorCode == EVMC_LOADER_SUCCESS)
theVM = make_unique<evmc::vm>(vm); theVM = make_unique<evmc::vm>(vm);
else
{
cerr << "Error loading VM from " << _path;
if (char const* errorMsg = evmc_last_error_msg())
cerr << ":" << endl << errorMsg;
cerr << endl;
}
} }
return theVM.get(); return theVM.get();
} }