From 7451cd8dc0b20c012fad1886b321c3dee2052577 Mon Sep 17 00:00:00 2001
From: Esteban Küber <esteban@kuber.com.ar>
Date: Sun, 27 Jan 2019 21:04:50 -0800
Subject: Deduplicate mismatched delimiter errors

Delay unmatched delimiter errors until after the parser has run to
deduplicate them when parsing and attempt recovering intelligently.
---
 src/libsyntax_ext/proc_macro_server.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libsyntax_ext')

diff --git a/src/libsyntax_ext/proc_macro_server.rs b/src/libsyntax_ext/proc_macro_server.rs
index 7de9b9343a8..ef291e2102b 100644
--- a/src/libsyntax_ext/proc_macro_server.rs
+++ b/src/libsyntax_ext/proc_macro_server.rs
@@ -413,7 +413,7 @@ impl server::TokenStream for Rustc<'_> {
             src.to_string(),
             self.sess,
             Some(self.call_site),
-        )
+        ).0
     }
     fn to_string(&mut self, stream: &Self::TokenStream) -> String {
         stream.to_string()
-- 
cgit 1.4.1-3-g733a5