https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88110
Tobias Burnus <burnus at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |mpolacek at gcc dot gnu.org
--- Comment #2 from Tobias Burnus <burnus at gcc dot gnu.org> ---
Possible candidate for the regression is r264408
- which adds the "case OBJ_TYPE_REF" code to cxx_eval_constant_expression()
(the failure is in this part).
Namely, it adds:
P1064R0 - Allowing Virtual Function Calls in Constant Expressions
* constexpr.c (cxx_eval_constant_expression): Don't ignore _vptr's
initializer. Handle OBJ_TYPE_REF.
...
