From 8a2723010290077bca034cd988067c70d0a638db Mon Sep 17 00:00:00 2001
From: Kevin Butler <haqkrs@gmail.com>
Date: Mon, 9 Nov 2015 21:04:31 +0000
Subject: libsyntax: use char::is_whitespace instead of custom implementations

Fixes #29590.
---
 src/libsyntax/util/parser_testing.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/libsyntax/util/parser_testing.rs')

diff --git a/src/libsyntax/util/parser_testing.rs b/src/libsyntax/util/parser_testing.rs
index 454b925a494..74ff42b5db9 100644
--- a/src/libsyntax/util/parser_testing.rs
+++ b/src/libsyntax/util/parser_testing.rs
@@ -140,9 +140,8 @@ fn scan_for_non_ws_or_end(a : &str, idx: usize) -> usize {
     i
 }
 
-/// Copied from lexer.
 pub fn is_whitespace(c: char) -> bool {
-    return c == ' ' || c == '\t' || c == '\r' || c == '\n';
+    c.is_whitespace()
 }
 
 #[cfg(test)]
-- 
cgit 1.4.1-3-g733a5