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AK: Mark smart pointer classes as [[nodiscard]]
This makes it an error to not do something with a returned smart pointer, which should help prevent mistakes. In cases where you do need to ignore the value, casting to void will placate the compiler. I did have to add comments to disable clang-format on a couple of lines, where it wanted to format the code like this: ```c++ private : NonnullRefPtr() = delete; ```
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5 changed files with 8 additions and 5 deletions
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@ -15,7 +15,7 @@
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namespace AK {
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template<typename T>
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class WeakPtr {
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class [[nodiscard]] WeakPtr {
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template<typename U>
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friend class Weakable;
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