https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70270
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mpolacek at gcc dot gnu.org --- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Even gcc34 behaved this way, so nothing new. $ gcc34 t.c -E -g0 | head -3 # 1 "t.c" # 1 "<built-in>" # 1 "<command line>" $ gcc34 t.c -E -g1 | head -3 # 1 "t.c" # 1 "/home/marek/x/trunk/gcc//" # 1 "<built-in>"