[Bug c/113688] [14 regression] verify_type fails for compatible structs with FAM in C23, builtin-sprintf-warn-1.c and gnu23-tag-1.c with -g

[ebotcazou at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113688

--- Comment #18 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> It fixes a regression (but maybe I should have kept this in the title until
> the release).  Still, if it causes too much trouble, we can revert it.  But
> let me understand the issue first.  What is the situation for 15?

On the mainline the VIEW_CONVERT_EXPR is retained so the test passes.