1 // Checks that code coverage doesn't interfere with const_precise_live_drops.
2 // Regression test for issue #93848.
5 // compile-flags: --crate-type=lib -Cinstrument-coverage -Zno-profiler-runtime
7 #![feature(const_precise_live_drops)]
10 pub const fn transpose<T, E>(this: Option<Result<T, E>>) -> Result<Option<T>, E> {
12 Some(Ok(x)) => Ok(Some(x)),
13 Some(Err(e)) => Err(e),