[Bug c++/88410] [8/9 Regression] internal compiler error: output_operand: invalid expression as operand

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88410

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2018-12-08
                 CC|                            |jakub at gcc dot gnu.org
   Target Milestone|---                         |8.3
            Summary|internal compiler error:    |[8/9 Regression] internal
                   |output_operand: invalid     |compiler error:
                   |expression as operand       |output_operand: invalid
                   |                            |expression as operand
     Ever confirmed|0                           |1

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Reduced testcase:
typedef __UINTPTR_TYPE__ uintptr_t;
const uintptr_t a = 2;
struct C { int b; };
uintptr_t c { uintptr_t (&reinterpret_cast<C *>(a)->b) };

Started with my r259458.