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// RUN: %check_clang_tidy %s modernize-use-nodiscard %t -- \
// RUN: -config="{CheckOptions: [{key: modernize-use-nodiscard.ReplacementString, value: '[[clang::warn_unused_result]]'}]}"
class Foo
{
public:
bool f1() const;
// CHECK-MESSAGES: :[[@LINE-1]]:5: warning: function 'f1' should be marked {{\[\[clang::warn_unused_result\]\]}} [modernize-use-nodiscard]
// CHECK-FIXES: {{\[\[clang::warn_unused_result\]\]}} bool f1() const;
bool f2(int) const;
// CHECK-MESSAGES: :[[@LINE-1]]:5: warning: function 'f2' should be marked {{\[\[clang::warn_unused_result\]\]}} [modernize-use-nodiscard]
// CHECK-FIXES: {{\[\[clang::warn_unused_result\]\]}} bool f2(int) const;
bool f3(const int &) const;
// CHECK-MESSAGES: :[[@LINE-1]]:5: warning: function 'f3' should be marked {{\[\[clang::warn_unused_result\]\]}} [modernize-use-nodiscard]
// CHECK-FIXES: {{\[\[clang::warn_unused_result\]\]}} bool f3(const int &) const;
bool f4(void) const;
// CHECK-MESSAGES: :[[@LINE-1]]:5: warning: function 'f4' should be marked {{\[\[clang::warn_unused_result\]\]}} [modernize-use-nodiscard]
// CHECK-FIXES: {{\[\[clang::warn_unused_result\]\]}} bool f4(void) const;
};
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