https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108342
--- Comment #12 from Rui Oliveira <ruilvo at ua dot pt> --- (In reply to Jakub Jelinek from comment #11) > No, if you have the packed ph_fcomplex_t not aligned at alignof (float), you > need > to copy it to a properly aligned variable before trying to reinterpret_cast > it. Some `if constexpr` comparing of the remainder between alignof(std::complex<float>) and (alignof(bb_frame_t) + offsetof(bb_iq_samples)) could perhaps make one avoid that. But that's just a side idea to think of. Main point is, the code is de-serializing a serial stream. I do not expect to find the "magic" word at the right aligment for `bb_frame_t` anyway, so generous memcpy'ing to properly aligned variables will be required anyway.
