[Bug c++/116914] [15 regression] ICE when building plasma-nm-6.1.5 (gimplify_var_or_parm_decl, at gimplify.cc:3309)

[arsen at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116914

--- Comment #6 from Arsen Arsenović <arsen at gcc dot gnu.org> ---
You need -fext-numeric-literals or a GNU C++ -std - the original was built with
-std=gnu++20.