https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28901
--- Comment #24 from Josh Triplett <josh at joshtriplett dot org> --- Also, even the documentation seems unfortunate: "In C++ this is normally not an error since const variables take the place of #defines in C++." Why would C code not do this too? The GCC documentation should not steer people away from this practice in C, or imply that there's something wrong with it.
