Supress unused_macros error on architectures with no atomics.

m-ou-se · m-ou-se · commit 9914c3beed0f · 2020-09-13T18:34:27.000+02:00
diff --git a/library/core/src/sync/atomic.rs b/library/core/src/sync/atomic.rs
@@ -1150,6 +1150,7 @@ impl<T> From<*mut T> for AtomicPtr<T> {
     }
 }
 
+#[allow(unused_macros)] // This macro ends up being unused on some architectures.
 macro_rules! if_not_8_bit {
     (u8, $($tt:tt)*) => { "" };
     (i8, $($tt:tt)*) => { "" };

Original file line number	Diff line number	Diff line change
`@@ -1150,6 +1150,7 @@ impl<T> From<*mut T> for AtomicPtr<T> {`
`1150`	`1150`	`}`
`1151`	`1151`	`}`
`1152`	`1152`
	`1153`	`+#[allow(unused_macros)] // This macro ends up being unused on some architectures.`
`1153`	`1154`	`macro_rules! if_not_8_bit {`
`1154`	`1155`	`(u8, $($tt:tt)*) => { "" };`
`1155`	`1156`	`(i8, $($tt:tt)*) => { "" };`