Extend unused_must_use to cover block exprs

2023-06-11 23:44:28 +08:00
parent 314c39d2ea
commit 72b3b58efc
19 changed files with 289 additions and 65 deletions
--- a/compiler/rustc_arena/src/lib.rs
+++ b/compiler/rustc_arena/src/lib.rs
@@ -67,7 +67,7 @@ struct ArenaChunk<T = u8> {

 unsafe impl<#[may_dangle] T> Drop for ArenaChunk<T> {
    fn drop(&mut self) {
-        unsafe { Box::from_raw(self.storage.as_mut()) };
+        unsafe { drop(Box::from_raw(self.storage.as_mut())) }
    }
 }