cleanup is_expr_delims_necessary

lcnr · lcnr · commit 2765f426da76 · 2020-04-14T17:57:14.000+02:00
diff --git a/src/librustc_lint/unused.rs b/src/librustc_lint/unused.rs
@@ -384,7 +384,7 @@ trait UnusedDelimLint {
     fn is_expr_delims_necessary(inner: &ast::Expr, followed_by_block: bool) -> bool {
         followed_by_block
             && match inner.kind {
-                ast::ExprKind::Ret(_) | ast::ExprKind::Break(..) => true,
+                ExprKind::Ret(_) | ExprKind::Break(..) => true,
                 _ => parser::contains_exterior_struct_lit(&inner),
             }
     }

Original file line number	Diff line number	Diff line change
`@@ -384,7 +384,7 @@ trait UnusedDelimLint {`
`384`	`384`	`fn is_expr_delims_necessary(inner: &ast::Expr, followed_by_block: bool) -> bool {`
`385`	`385`	`followed_by_block`
`386`	`386`	`&& match inner.kind {`
`387`		`- ast::ExprKind::Ret(_) \| ast::ExprKind::Break(..) => true,`
	`387`	`+ ExprKind::Ret(_) \| ExprKind::Break(..) => true,`
`388`	`388`	`_ => parser::contains_exterior_struct_lit(&inner),`
`389`	`389`	`}`
`390`	`390`	`}`