[Bug c/62059] signed integer overflow in diagnostic.c adjust_line

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62059

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Sun Aug 17 16:19:43 2014
New Revision: 214074

URL: https://gcc.gnu.org/viewcvs?rev=214074&root=gcc&view=rev
Log:
    PR c/62059
    * diagnostic.c (adjust_line): Add gcc_checking_assert.
    (diagnostic_show_locus): Don't print caret diagnostic
    if a column is larger than the line_width.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/diagnostic.c