https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113378
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |diagnostic --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- >I expect the same diagnostic information when compiling stdin. This part of the diagnostic: 2 | foo(); | ^~~ Comes from re-reading in the source file. Since stdin does not have a source file backing, there is no output there.