blob: 5fc13e202751bf6cd12deaa43b129cba2670b65c [file] [log] [blame]
// skip-filecheck
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
// unit-test: ConstProp
// compile-flags: -Zmir-opt-level=1
trait NeedsDrop: Sized {
const NEEDS: bool = std::mem::needs_drop::<Self>();
}
impl<This> NeedsDrop for This {}
// EMIT_MIR control_flow_simplification.hello.ConstProp.diff
// EMIT_MIR control_flow_simplification.hello.PreCodegen.before.mir
fn hello<T>(){
if <bool>::NEEDS {
panic!()
}
}
pub fn main() {
hello::<()>();
hello::<Vec<()>>();
}