blob: 9bc80c35585345627d81c57e301201bf78c0a1c2 [file] [log] [blame]
/* { dg-do compile } */
/* { dg-options "-O2 -Wstrict-aliasing -fstrict-aliasing" } */
int foo() {
int x;
float& q = reinterpret_cast<float&> (x); /* { dg-message "dereferencing type-punned" "deref" } */
/* { dg-message "initialized" "note" { xfail *-*-* } .-1 } */
q = 1.0; /* { dg-warning "does break strict-aliasing" "strict-aliasing" { xfail *-*-* } } */
return x;
}