From 1a3141c86e9b91d4f75117075d943b72ee7dba48 Mon Sep 17 00:00:00 2001
From: Mazdak Farrokhzad <twingoow@gmail.com>
Date: Wed, 22 Jan 2020 00:42:29 +0100
Subject: [PATCH] pretty: raise recursion_limit = 256

---
 src/librustc_ast_pretty/lib.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/librustc_ast_pretty/lib.rs b/src/librustc_ast_pretty/lib.rs
index 4c3a836e17ccf..bde5f4bb03d0d 100644
--- a/src/librustc_ast_pretty/lib.rs
+++ b/src/librustc_ast_pretty/lib.rs
@@ -1,5 +1,6 @@
 #![feature(bool_to_option)]
 #![feature(crate_visibility_modifier)]
+#![recursion_limit = "256"]
 
 mod helpers;
 pub mod pp;