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https://blog.pwkf.org/2026/09/21/correct-type-punning-in-c.html

blog.pwkf.org · first added by @raybits · 2026-10-01 · 1 upvotes

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* Type Punning in C and C++

36 pts · 23 comments · node

─── From the discussion ────────────────────────────────

* reinterpret_cast conversion - cppreference.com

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* https://stackoverflow.com/questions/53401654/why-was-stdbit-cast-added-if-reinterpret-cast-could-do-the-same

stackoverflow.com · node

* Issue 4539: Undefined behavior in std::bit_cast should be diagnosed during constant evaluation

cplusplus.github.io · node

* C++ Weekly - Ep 547 - Using constexpr to Catch Memory Errors

youtube.com · node

* Compiler Explorer - C++ (armv8-a clang 23.1.0)

godbolt.org · node