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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2022-12-06 13:27:42 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-12-06 13:27:42 +0100 |
| commit | 7d8e32919448d30d5d2281b29bf119f917bf583b (patch) | |
| tree | 13eb785285d76aaab38f6ce17ffaabfb07ac7401 /library/std/src/sync | |
| parent | 48172ff64b17b3e927e97af0b1f19a8754cade83 (diff) | |
| parent | c823dfa8b2f1b0cfb82d253e6d55efd6927bcb6d (diff) | |
| download | rust-7d8e32919448d30d5d2281b29bf119f917bf583b.tar.gz rust-7d8e32919448d30d5d2281b29bf119f917bf583b.zip | |
Rollup merge of #105243 - RalfJung:no-op-let, r=Mark-Simulacrum
remove no-op 'let _ = ' Also see the discussion at https://github.com/rust-lang/rust/pull/93563#discussion_r1034057555. I don't know why these `Drop` implementations exist to begin with, given that their body does literally nothing, but did not want to change that. (It might affect dropck.) Cc `````@ibraheemdev````` `````@Amanieu`````
Diffstat (limited to 'library/std/src/sync')
| -rw-r--r-- | library/std/src/sync/mpsc/mod.rs | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/library/std/src/sync/mpsc/mod.rs b/library/std/src/sync/mpsc/mod.rs index 27fba761ada..adb488d4378 100644 --- a/library/std/src/sync/mpsc/mod.rs +++ b/library/std/src/sync/mpsc/mod.rs @@ -629,9 +629,7 @@ impl<T> Clone for Sender<T> { #[stable(feature = "rust1", since = "1.0.0")] impl<T> Drop for Sender<T> { - fn drop(&mut self) { - let _ = self.inner; - } + fn drop(&mut self) {} } #[stable(feature = "mpsc_debug", since = "1.8.0")] @@ -751,9 +749,7 @@ impl<T> Clone for SyncSender<T> { #[stable(feature = "rust1", since = "1.0.0")] impl<T> Drop for SyncSender<T> { - fn drop(&mut self) { - let _ = self.inner; - } + fn drop(&mut self) {} } #[stable(feature = "mpsc_debug", since = "1.8.0")] @@ -1094,9 +1090,7 @@ impl<T> IntoIterator for Receiver<T> { #[stable(feature = "rust1", since = "1.0.0")] impl<T> Drop for Receiver<T> { - fn drop(&mut self) { - let _ = self.inner; - } + fn drop(&mut self) {} } #[stable(feature = "mpsc_debug", since = "1.8.0")] |