From: Robert Varga <robert.varga@pantheon.tech>
Date: Tue, 8 Feb 2022 19:29:23 +0000 (+0100)
Subject: Address XPath unicode range TODO
X-Git-Tag: v8.0.0~38
X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F66%2F99666%2F2;hp=395d0388077344c4c584effbf75bdbddc983b337;p=yangtools.git

Address XPath unicode range TODO

This is a port of
https://github.com/antlr/grammars-v4/commit/3edc28b7a1f1ff4a40ef1ebb8c14bb28848d34bf
addressing a leftover omission.

Change-Id: Ic5460c1ec2dd4865fb25f858f107da89e0be284b
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>
---

diff --git a/xpath/yang-xpath-impl/src/main/antlr4/org/opendaylight/yangtools/yang/xpath/antlr/xpath.g4 b/xpath/yang-xpath-impl/src/main/antlr4/org/opendaylight/yangtools/yang/xpath/antlr/xpath.g4
index fd19d6735a..894baf35ec 100644
--- a/xpath/yang-xpath-impl/src/main/antlr4/org/opendaylight/yangtools/yang/xpath/antlr/xpath.g4
+++ b/xpath/yang-xpath-impl/src/main/antlr4/org/opendaylight/yangtools/yang/xpath/antlr/xpath.g4
@@ -260,9 +260,7 @@ NCNameStartChar
   |  '\u3001'..'\uD7FF'
   |  '\uF900'..'\uFDCF'
   |  '\uFDF0'..'\uFFFD'
-// Unfortunately, java escapes can't handle this conveniently,
-// as they're limited to 4 hex digits. TODO.
-//  |  '\U010000'..'\U0EFFFF'
+  |  '\u{10000}'..'\u{EFFFF}'
   ;
 
 fragment