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| author | Richard Henderson <rth@redhat.com> | 2005-11-16 15:43:39 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2005-11-16 15:43:39 -0800 |
| commit | 978dee9ad2cb226af83831bcd1becaa1652964e0 (patch) | |
| tree | c288491f515c50ad8125312a40e42328d819a661 /gcc/testsuite/gcc.dg/uninit-13.c | |
| parent | dbb28e4b135080a823bd74f922ff48e79b52946a (diff) | |
| download | gcc-978dee9ad2cb226af83831bcd1becaa1652964e0.zip gcc-978dee9ad2cb226af83831bcd1becaa1652964e0.tar.gz gcc-978dee9ad2cb226af83831bcd1becaa1652964e0.tar.bz2 | |
re PR middle-end/23497 (Bogus 'is used uninitialized...' warning about std::complex<T>)
PR middle-end/23497
* tree-ssa.c (warn_uninitialized_var): Skip real and imaginary
parts of an SSA_NAME.
From-SVN: r107107
Diffstat (limited to 'gcc/testsuite/gcc.dg/uninit-13.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/uninit-13.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/uninit-13.c b/gcc/testsuite/gcc.dg/uninit-13.c new file mode 100644 index 0000000..168939a --- /dev/null +++ b/gcc/testsuite/gcc.dg/uninit-13.c @@ -0,0 +1,10 @@ +/* { dg-do compile } */ +/* { dg-options "-O -Wuninitialized" } */ + +typedef _Complex float C; +C foo() +{ + C f; + __imag__ f = 0; + return f; /* { dg-warning "" "uninit" { xfail *-*-* } } */ +} |