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Don't re-instantiate the std::string in catch block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16159 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -323,7 +323,7 @@ int main(int argc, char **argv) {
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// All is good, return success
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// All is good, return success
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return 0;
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return 0;
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} catch (std::string& msg) {
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} catch (const std::string& msg) {
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std::cerr << argv[0] << ": " << msg << "\n";
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std::cerr << argv[0] << ": " << msg << "\n";
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} catch (...) {
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} catch (...) {
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std::cerr << argv[0] << ": Unexpected unknown exception occurred.\n";
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std::cerr << argv[0] << ": Unexpected unknown exception occurred.\n";
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