diff options
| author | Martin Sebor <msebor@redhat.com> | 2017-01-06 15:45:42 +0000 |
|---|---|---|
| committer | Martin Sebor <msebor@gcc.gnu.org> | 2017-01-06 08:45:42 -0700 |
| commit | 8a123229ae34a3e81811e54341d629712f16ac1a (patch) | |
| tree | 0bb8bd9ad095b29d24a700a6d6541b7b69a6acbe /gcc | |
| parent | 258ee761eb789d1eb6302c79906d9c0f5b0b3cb0 (diff) | |
| download | gcc-8a123229ae34a3e81811e54341d629712f16ac1a.zip gcc-8a123229ae34a3e81811e54341d629712f16ac1a.tar.gz gcc-8a123229ae34a3e81811e54341d629712f16ac1a.tar.bz2 | |
PR middle-end/78605 - bogus -Wformat-length=1 with %f
gcc/testsuite/ChangeLog:
* gcc.dg/tree-ssa/pr78605.c: New test.
From-SVN: r244164
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/pr78605.c | 15 |
2 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 275040c..7ffa070 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2017-01-06 Martin Sebor <msebor@redhat.com> + + PR middle-end/78605 + * gcc.dg/tree-ssa/pr78605.c: New test. + 2017-01-05 Martin Sebor <msebor@redhat.com> PR tree-optimization/78910 diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr78605.c b/gcc/testsuite/gcc.dg/tree-ssa/pr78605.c new file mode 100644 index 0000000..1fad314 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr78605.c @@ -0,0 +1,15 @@ +/* PR middle-end/78605 - bogus -Wformat-length=1 with %f + { dg-do compile } + { dg-options "-O2 -Wall -Wextra -Wformat-length=1" } */ + +char d[10]; + +int f (int i) +{ + return __builtin_sprintf (d, "%i %i", i, i); +} + +int g (float f) +{ + return __builtin_sprintf (d, "%.2f %.2f", f, f); +} |