[Bug target/94706] [8/9/10 Regression] class with empty base passed incorrectly with -std=c++17 on ia64

[sch...@linux-m68k.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94706

--- Comment #7 from Andreas Schwab <sch...@linux-m68k.org> ---
Created attachment 48341
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48341&action=edit
Preprocessed t055_y.C with reduced t055_test.h