diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/warn/Wstrict-aliasing-5.C')
-rw-r--r-- | gcc/testsuite/g++.dg/warn/Wstrict-aliasing-5.C | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/Wstrict-aliasing-5.C b/gcc/testsuite/g++.dg/warn/Wstrict-aliasing-5.C new file mode 100644 index 000000000..a04925118 --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/Wstrict-aliasing-5.C @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-Wstrict-aliasing=2 -O2" } */ + +float foo () +{ + unsigned int MASK = 0x80000000; + return (float &) MASK; /* { dg-warning "strict-aliasing" } */ +} + |