Auto merge of #129615 - matthiaskrgr:rollup-lw733x7, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #129190 (Add f16 and f128 to tests/ui/consts/const-float-bits-conv.rs)
 - #129377 (Add implementations for `unbounded_shl`/`unbounded_shr`)
 - #129539 (link to Future::poll from the Poll docs)
 - #129588 (pal/hermit: correctly round up microseconds in `Thread::sleep`)
 - #129592 (Remove cfg(test) from library/core)
 - #129597 (mv `build_reduced_graph_for_external_crate_res` into Resolver)
 - #129600 (Tie `impl_trait_overcaptures` lint to Rust 2024)

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 4 insertions, 1 deletions

diff --git a/library/std/src/sys/pal/hermit/thread.rs b/library/std/src/sys/pal/hermit/thread.rs
index 6321f92e3d9..4c0c0919f47 100644
--- a/library/std/src/sys/pal/hermit/thread.rs
+++ b/library/std/src/sys/pal/hermit/thread.rs
@@ -77,8 +77,11 @@ impl Thread {
 
     #[inline]
     pub fn sleep(dur: Duration) {
+        let micros = dur.as_micros() + if dur.subsec_nanos() % 1_000 > 0 { 1 } else { 0 };
+        let micros = u64::try_from(micros).unwrap_or(u64::MAX);
+
         unsafe {
-            hermit_abi::usleep(dur.as_micros() as u64);
+            hermit_abi::usleep(micros);
         }
     }