25 lines
500 B
C++
25 lines
500 B
C++
// https://clang.llvm.org/extra/clang-tidy/checks/bugprone-unused-raii.html
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struct scoped_lock
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{
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scoped_lock() {}
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~scoped_lock() {}
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};
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#define SCOPED_LOCK_MACRO(m) scoped_lock()
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struct trivial_scoped_lock
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{
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trivial_scoped_lock() {}
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};
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scoped_lock test()
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{
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scoped_lock(); // misc-unused-raii warning!
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SCOPED_LOCK_MACRO(); // no warning for macros
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trivial_scoped_lock(); // no warning for trivial objects without destructors
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return scoped_lock(); // no warning for return values
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}
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