do not eat nested exprs result in format args visitor

lqd · lqd · commit 8beec6231553 · 2024-03-18T09:27:47.000Z
diff --git a/compiler/rustc_ast_lowering/src/format.rs b/compiler/rustc_ast_lowering/src/format.rs
@@ -604,8 +604,7 @@ fn may_contain_yield_point(e: &ast::Expr) -> bool {
             if let ast::ExprKind::Await(_, _) | ast::ExprKind::Yield(_) = e.kind {
                 ControlFlow::Break(())
             } else {
-                visit::walk_expr(self, e);
-                ControlFlow::Continue(())
+                visit::walk_expr(self, e)
             }
         }
 

Original file line number	Diff line number	Diff line change
`@@ -604,8 +604,7 @@ fn may_contain_yield_point(e: &ast::Expr) -> bool {`
`604`	`604`	`if let ast::ExprKind::Await(_, _) \| ast::ExprKind::Yield(_) = e.kind {`
`605`	`605`	`ControlFlow::Break(())`
`606`	`606`	`} else {`
`607`		`- visit::walk_expr(self, e);`
`608`		`- ControlFlow::Continue(())`
	`607`	`+ visit::walk_expr(self, e)`
`609`	`608`	`}`
`610`	`609`	`}`
`611`	`610`