https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82542
Nathan Sidwell <nathan at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |joseph at codesourcery dot com --- Comment #2 from Nathan Sidwell <nathan at gcc dot gnu.org> --- The raw lang dump is a terrible format, and I'd really like it to die. That it's been coerced into some kind of interchange format is just horrible. I had thought it was c++ only as that's where it started as a debugging aid during tree inlining, IIRC. Indeed the documentation (gcc 7) says: @item -fdump-translation-unit @r{(C++ only)} @itemx -fdump-translation-unit-@var{options} @r{(C++ only)} Adding Joseph.