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#include <stdexcept> |
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int function_that_may_throw(bool die) { |
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✓✓ |
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if (die) { |
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✓✓ |
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throw std::runtime_error("the error"); |
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} else { |
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return 42; |
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} |
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} |
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struct RAII { |
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bool die; |
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RAII(bool); |
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~RAII(); |
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int method_that_may_throw() const { |
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return function_that_may_throw(die); |
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} |
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}; |
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RAII::RAII(bool die) :die(die) {} |
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RAII::~RAII() {} |
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int function_with_catchers(int argc) { |
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bool die_again = true; |
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try { |
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✗ |
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function_that_may_throw(argc == 1); |
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✗✗ |
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} catch (std::exception&) { |
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die_again = false; |
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} |
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✓✓✗✓
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RAII raii(die_again); |
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try { |
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✓ |
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raii.method_that_may_throw(); |
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} catch (std::exception&) { |
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return 1; |
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} |
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✓ |
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function_that_may_throw(argc != 1); |
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return 0; |
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} |
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int main(int argc, char* argv[]) { |
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return function_with_catchers(argc); |
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} |