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A comment on Hardening the C++ Standard Library at scale. Parent comment

Re:Hardening the C++ Standard Library at scale by lang4d on Sunday November 30, 2025 @12:44PM (#46098735)
I'd be surprised if some combination of ASAN and UBSAN wouldn't catch this and similar dangling references
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Re:Hardening the C++ Standard Library at scale by steveklabnik on Sunday November 30, 2025 @03:28PM (#46100097)
I thought it should too, but it doesn't seem to, unless I made a mistake, which I probably did: https://godbolt.org/z/Ex63vxj4r
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Re:Hardening the C++ Standard Library at scale by aw1621107 on Monday December 01, 2025 @06:25AM (#46106130)
I think you need to actually use the dangling reference: https://godbolt.org/z/f4s3fT3nM
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Re:Hardening the C++ Standard Library at scale by steveklabnik on Monday December 01, 2025 @10:47AM (#46108776)
Ah, that would make sense, yes. Thanks!
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