[PATCH] D74361: [Clang] Undef attribute for global variables

[Jon Chesterfield via Phabricator via cfe-commits]

JonChesterfield added a comment.

In D74361#2218258 <https://reviews.llvm.org/D74361#2218258>, @erichkeane wrote:

> I did a little debugging, and the problem is the template itself isn't a complete type

That's clear cut then, thanks. This patch was limited to trivially constructible types, and we don't know whether the type is trivially constructible if it's incomplete. Thus it does require complete types and we're missing a check in sema


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