fix UI test, simplify error message

joboet · joboet · commit 43a865ad540a · 2024-06-25T23:43:19.000+02:00
diff --git a/core/src/fmt/mod.rs b/core/src/fmt/mod.rs
@@ -459,6 +459,12 @@ impl<'a> Arguments<'a> {
     }
 }
 
+// Manually implementing these results in better error messages.
+#[stable(feature = "rust1", since = "1.0.0")]
+impl !Send for Arguments<'_> {}
+#[stable(feature = "rust1", since = "1.0.0")]
+impl !Sync for Arguments<'_> {}
+
 #[stable(feature = "rust1", since = "1.0.0")]
 impl Debug for Arguments<'_> {
     fn fmt(&self, fmt: &mut Formatter<'_>) -> Result {

Original file line number	Diff line number	Diff line change
`@@ -459,6 +459,12 @@ impl<'a> Arguments<'a> {`
`459`	`459`	`}`
`460`	`460`	`}`
`461`	`461`
	`462`	`+// Manually implementing these results in better error messages.`
	`463`	`+#[stable(feature = "rust1", since = "1.0.0")]`
	`464`	`+impl !Send for Arguments<'_> {}`
	`465`	`+#[stable(feature = "rust1", since = "1.0.0")]`
	`466`	`+impl !Sync for Arguments<'_> {}`
	`467`	`+`
`462`	`468`	`#[stable(feature = "rust1", since = "1.0.0")]`
`463`	`469`	`impl Debug for Arguments<'_> {`
`464`	`470`	`fn fmt(&self, fmt: &mut Formatter<'_>) -> Result {`