| Issue |
114570
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| Summary |
Clang-tidy should detect undefined behaviour on container access
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| Labels |
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| Assignees |
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| Reporter |
Tasty213
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Hi,
Spent the day tracking down a segfault that turned out to be because we where calling front on a std::deque and then de-referencing it to call a value on that returned element, but because we hadn't checked the size of the deque first we hit a segfault if it was empty as that's undefined behaviour. Just wondering if there's a clang-tidy check for calling these methods on collections (std::list's front method is also undefined on an empty list)?
Thanks in advance!
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