[PATCH] D137240: [clang][Interp] Support alignof()

Aaron Ballman via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Fri Nov 4 11:35:29 PDT 2022


aaron.ballman added a comment.

In D137240#3908229 <https://reviews.llvm.org/D137240#3908229>, @tbaeder wrote:

> Oh, this doesn't work:
>
>   void test_alignas_operand() {
>     alignas(8) char dummy;
>     static_assert(__alignof(dummy) == 8);
>   }

That's interesting! Based on the code, I would have thought that should work (you have support for getting the preferred alignment). I'm curious to see what fixes it!


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https://reviews.llvm.org/D137240



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