[Bug fortran/52559] [4.8 Regression] Spurious \x00 in error messages of lines with tab

[fxcoudert at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52559

--- Comment #2 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> 2012-03-19 09:50:46 UTC ---
Author: fxcoudert
Date: Mon Mar 19 09:50:35 2012
New Revision: 185517

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185517
Log:
    PR fortran/52559
    * error.c (gfc_widechar_display_length): Consider tabs as
    one character wide, as they're displayed as spaces.
    (show_locus): Move tab handling to...
    (print_wide_char_into_buffer): ... here.

Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/error.c