I'd be surprised if some combination of ASAN and UBSAN wouldn't catch this and s... | Hacker News

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		lang4d 4 months ago \| parent \| context \| favorite \| on: Hardening the C++ Standard Library at scale I'd be surprised if some combination of ASAN and UBSAN wouldn't catch this and similar dangling references

steveklabnik 4 months ago [–]

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

aw1621107 4 months ago | [–]

I think you need to actually use the dangling reference: https://godbolt.org/z/f4s3fT3nM

steveklabnik 4 months ago | | [–]

Ah, that would make sense, yes. Thanks!

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