[Bug d/117115] [14/15 regression] ICE in expand_d_format when diagnosing an empty enum declaration since r14-4663-g964fd402c9b48e

[ibuclaw at gdcproject dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117115

--- Comment #2 from Iain Buclaw <ibuclaw at gdcproject dot org> ---
The assert hit is:

gcc_assert (!inbacktick);


One of the DMD front-end errors likely has an odd number of backticks in the
format string.