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| author | Martin Sebor <msebor@redhat.com> | 2017-02-14 04:38:54 +0000 |
|---|---|---|
| committer | Martin Sebor <msebor@gcc.gnu.org> | 2017-02-13 21:38:54 -0700 |
| commit | ee75687bc64b31bb3561ba77d2660f90a1be4a75 (patch) | |
| tree | 36896367a96a517e5464186f833c9f6ee7a3df02 /gcc/tree-into-ssa.c | |
| parent | f2348577b2bfa7df6f6e8eb0ccc7865a6a6c9d09 (diff) | |
| download | gcc-ee75687bc64b31bb3561ba77d2660f90a1be4a75.zip gcc-ee75687bc64b31bb3561ba77d2660f90a1be4a75.tar.gz gcc-ee75687bc64b31bb3561ba77d2660f90a1be4a75.tar.bz2 | |
PR middle-end/79496 - call to snprintf with zero size eliminated with -Wformat-truncation=2
gcc/ChangeLog:
PR middle-end/79496
* gimple-ssa-sprintf.c (pass_sprintf_length::handle_gimple_call): Avoid
clearing info.nowrite flag when snprintf size argument is a range.
gcc/testsuite/ChangeLog:
PR middle-end/79496
* gcc.dg/tree-ssa/builtin-snprintf-2.c: New test.
From-SVN: r245415
Diffstat (limited to 'gcc/tree-into-ssa.c')
0 files changed, 0 insertions, 0 deletions