From 5939abfced219da79bb1a73a299456be6a19d8b0 Mon Sep 17 00:00:00 2001
From: Guangyang Wen <guangyang.wen@polytechnique.edu>
Date: Tue, 22 Nov 2016 23:35:56 +0100
Subject: [PATCH] Avoid warning of -Z due to #31793

---
 syntax_checkers/rust/rustc.vim | 1 +
 1 file changed, 1 insertion(+)

diff --git a/syntax_checkers/rust/rustc.vim b/syntax_checkers/rust/rustc.vim
index e1e92038..dba6062f 100644
--- a/syntax_checkers/rust/rustc.vim
+++ b/syntax_checkers/rust/rustc.vim
@@ -30,6 +30,7 @@ function! SyntaxCheckers_rust_rustc_GetLocList() dict
         \ '%-Gerror: Could not compile %.%#,' .
         \ '%Eerror: %m,' .
         \ '%Eerror[E%n]: %m,' .
+        \ '%-Gwarning: the option `Z` is unstable %.%#,' .
         \ '%Wwarning: %m,' .
         \ '%Inote: %m,' .
         \ '%C %#--> %f:%l:%c'