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catch exception as const ref

This commit is contained in:
VaclavT 2022-01-02 00:12:26 +01:00
parent 498d1f17aa
commit ecffde3635
1 changed files with 7 additions and 5 deletions
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12
ml.cpp
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@ -1953,7 +1953,9 @@ MlValue thread_create(std::vector<MlValue> args, MlEnvironment &env) {
try { try {
for (size_t i = 0; i < args.size(); i++) for (size_t i = 0; i < args.size(); i++)
MlValue acc = args[i].eval(env); MlValue acc = args[i].eval(env);
} catch (std::exception &e) { } catch (const MlError &e) {
std::cerr << "thread_create exception: " << e.description() << std::endl;
} catch (const std::exception &e) {
std::cerr << "thread_create exception: " << e.what() << std::endl; std::cerr << "thread_create exception: " << e.what() << std::endl;
throw e; throw e;
} }
@ -2024,7 +2026,7 @@ MlValue try_block(std::vector<MlValue> args, MlEnvironment &env) {
cs_posisition = MlPerfMon::instance().get_callstack_position(); cs_posisition = MlPerfMon::instance().get_callstack_position();
value = args[0].eval(env); value = args[0].eval(env);
// catch block // catch block
} catch (std::exception &e) { } catch (const std::exception &e) {
MlPerfMon::instance().restore_callstack_position(cs_posisition); MlPerfMon::instance().restore_callstack_position(cs_posisition);
env.set("ml-exception", MlValue::string(e.what())); env.set("ml-exception", MlValue::string(e.what()));
value = args[1].eval(env); value = args[1].eval(env);
@ -2251,10 +2253,10 @@ void repl(MlEnvironment &env) {
tmp = run(input, env); tmp = run(input, env);
std::cout << " => " << tmp.debug() << std::endl; std::cout << " => " << tmp.debug() << std::endl;
code += input + "\n"; code += input + "\n";
} catch (MlError &e) { } catch (const MlError &e) {
std::cerr << e.description() << std::endl; std::cerr << e.description() << std::endl;
MlPerfMon::instance().clear_callstack(); MlPerfMon::instance().clear_callstack();
} catch (std::exception &e) { } catch (const std::exception &e) {
std::cerr << e.what() << std::endl; std::cerr << e.what() << std::endl;
} }
} }
@ -2335,7 +2337,7 @@ int main(int argc, char *argv[]) {
return 0; return 0;
} catch (MlError &e) { } catch (const MlError &e) {
std::cerr << e.description() << std::endl; std::cerr << e.description() << std::endl;
} catch (const std::exception &e) { } catch (const std::exception &e) {
std::cerr << MlPerfMon::instance().callstack() << e.what() << std::endl; std::cerr << MlPerfMon::instance().callstack() << e.what() << std::endl;