1 error[E0716]: temporary value dropped while borrowed
2 --> $DIR/transmute-const-promotion.rs:6:37
4 LL | let x: &'static u32 = unsafe { &mem::transmute(3.0f32) };
5 | ------------ ^^^^^^^^^^^^^^^^^^^^^^ creates a temporary which is freed while still in use
7 | type annotation requires that borrow lasts for `'static`
10 | - temporary value is freed at the end of this statement
12 error: aborting due to previous error
14 For more information about this error, try `rustc --explain E0716`.