http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52328
kargl at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kargl at gcc dot gnu.org --- Comment #2 from kargl at gcc dot gnu.org 2012-02-21 18:53:37 UTC --- It works for me with all versions from 4.2 through 4.7. troutmask:sgk[213] gfc4x -o z -Wall pr.f Warning: Nonconforming tab character in column 1 of line 3 troutmask:sgk[214] gfc46 -o z -Wall pr.f Warning: Nonconforming tab character in column 1 of line 3 troutmask:sgk[215] gfc45 -o z -Wall pr.f Warning: Nonconforming tab character in column 1 of line 3 troutmask:sgk[216] gfc44 -o z -Wall pr.f Warning: Nonconforming tab character in column 1 of line 3 troutmask:sgk[217] gfc43 -o z -Wall pr.f Warning: Nonconforming tab character in column 1 of line 3 troutmask:sgk[218] gfc42 -o z -Wall pr.f Warning: Nonconforming tab character in column 1 of line 3