Auto merge of #124482 - spastorino:unsafe-extern-blocks, r=oli-obk

bors · bors · commit c1ea87876f7f · 2024-06-06T08:14:58.000Z
Unsafe extern blocks This implements RFC 3484. Tracking issue #123743 and RFC rust-lang/rfcs#3484 This is better reviewed commit by commit.
diff --git a/src/utils.rs b/src/utils.rs
@@ -111,6 +111,7 @@ pub(crate) fn format_defaultness(defaultness: ast::Defaultness) -> &'static str
 pub(crate) fn format_safety(unsafety: ast::Safety) -> &'static str {
     match unsafety {
         ast::Safety::Unsafe(..) => "unsafe ",
+        ast::Safety::Safe(..) => "safe ",
         ast::Safety::Default => "",
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -111,6 +111,7 @@ pub(crate) fn format_defaultness(defaultness: ast::Defaultness) -> &'static str`
`111`	`111`	`pub(crate) fn format_safety(unsafety: ast::Safety) -> &'static str {`
`112`	`112`	`match unsafety {`
`113`	`113`	`ast::Safety::Unsafe(..) => "unsafe ",`
	`114`	`+ ast::Safety::Safe(..) => "safe ",`
`114`	`115`	`ast::Safety::Default => "",`
`115`	`116`	`}`
`116`	`117`	`}`