[Bug c++/90393] [9/10 Regression] ICE in return statement with a conditional operator, one of the second and third arguments is throw, and the other is a const variable of a class with a nontrivial copy constructor.

[ensadc at mailnesia dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90393

ensadc at mailnesia dot com changed:

           What    |Removed                     |Added
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                 CC|                            |ensadc at mailnesia dot com

--- Comment #7 from ensadc at mailnesia dot com ---
It seems that r260272 changed `build_conditional_expr_1` to not create
lvalue-to-rvalue conversion for such conditional expressions, but failed to
change `lvalue_kind` to treat such expressions as glvalue, so GCC still thinks
they are prvalue
(https://gcc.gnu.org/viewvc/gcc/trunk/gcc/cp/tree.c?view=markup#l303) and
applies copy elision (and probably other weird things).