| Issue |
63809
|
| Summary |
deque is missing safe libc++ hardening checks
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
danakj
|
https://libcxx.llvm.org/UsingLibcxx.html#enabling-the-safe-libc-mode
vector's operator[] uses _LIBCPP_ASSERT_UNCATEGORIZED: https://github.com/llvm/llvm-project/blob/7b64d761098fdbb426b27ca58a9dc8f31917dcba/libcxx/include/vector#L1534C5-L1534C33
deque's operator[] just reads OOB without an assert: https://github.com/llvm/llvm-project/blob/7b64d761098fdbb426b27ca58a9dc8f31917dcba/libcxx/include/deque#L1645-L1661
Same for [deque::front()](https://github.com/llvm/llvm-project/blob/7b64d761098fdbb426b27ca58a9dc8f31917dcba/libcxx/include/deque#L1699) and other methods that return a reference.
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