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That doesn't at all address use of pointers that have since become invalid (via free or function return, say).
by ghusbands 5y ago
That doesn't at all address use of pointers that have since become invalid (via free or function return, say).
- radford-neal 5y agoGood point. There's also the problem of pointers to no-longer-existing local variables. (Though I think it's rare for people to take addresses of local variables in a context where the compiler can't determine that they won't be referenced after they no longer exist.)