24 lines · cpp
1// RUN: %check_clang_tidy %s modernize-use-nodiscard %t -- \2// RUN: -config="{CheckOptions: {modernize-use-nodiscard.ReplacementString: '__attribute__((warn_unused_result))'}}"3 4class Foo5{6public:7 bool f1() const;8 // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: function 'f1' should be marked __attribute__((warn_unused_result)) [modernize-use-nodiscard]9 // CHECK-FIXES: __attribute__((warn_unused_result)) bool f1() const;10 11 bool f2(int) const;12 // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: function 'f2' should be marked __attribute__((warn_unused_result)) [modernize-use-nodiscard]13 // CHECK-FIXES: __attribute__((warn_unused_result)) bool f2(int) const;14 15 bool f3(const int &) const;16 // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: function 'f3' should be marked __attribute__((warn_unused_result)) [modernize-use-nodiscard]17 // CHECK-FIXES: __attribute__((warn_unused_result)) bool f3(const int &) const;18 19 bool f4(void) const;20 // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: function 'f4' should be marked __attribute__((warn_unused_result)) [modernize-use-nodiscard]21 // CHECK-FIXES: __attribute__((warn_unused_result)) bool f4(void) const;22};23 24