rt_gccstream/gcc/testsuite/gcc.dg/Wstrict-aliasing-bogus-stru...

19 lines
256 B
C

/* { dg-do compile } */
/* { dg-options "-O2 -Wstrict-aliasing -fstrict-aliasing" } */
struct U
{
float f;
int i;
};
int foo ()
{
struct U u;
float *pf = (float*)&u; /* { dg-bogus "float included in struct U" } */
*pf = 2.0;
return u.i;
}