[Bug middle-end/77721] -Wformat-length not uses arg range for converted vars

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77721

--- Comment #2 from Martin Sebor <msebor at gcc dot gnu.org> ---
Author: msebor
Date: Wed Sep 28 19:51:08 2016
New Revision: 240595

URL: https://gcc.gnu.org/viewcvs?rev=240595&root=gcc&view=rev
Log:
PR middle-end/77721 - -Wformat-length not uses arg range for converted vars

gcc/testsuite/ChangeLog:
        PR middle-end/77721
        * gcc.dg/tree-ssa/builtin-sprintf-warn-6.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-6.c
Modified:
    trunk/gcc/testsuite/ChangeLog