From 142f1f3ac6032e21b069934c61a9bfa3c08c6e81 Mon Sep 17 00:00:00 2001
From: Dan Albert <danalbert@google.com>
Date: Wed, 23 Jul 2014 19:32:03 +0000
Subject: [PATCH] Fix ctype_base::xdigit for Android.

Android's ctype implementation comes from openbsd, which for some reason
doesn't consider numbers to be hex digits.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@213785 91177308-0d34-0410-b5e6-96231b3b80d8
(cherry picked from commit d1ab521199792d5b811d4aa779fc04042e95eb3a)
---
 include/__locale | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/__locale b/include/__locale
index 3daa1f1b6..c5c078756 100644
--- a/include/__locale
+++ b/include/__locale
@@ -366,7 +366,12 @@ public:
     static const mask alpha  = _CTYPE_A;
     static const mask digit  = _CTYPE_D;
     static const mask punct  = _CTYPE_P;
+# if defined(__ANDROID__)
+    static const mask xdigit = _CTYPE_X | _CTYPE_D;
+# else
     static const mask xdigit = _CTYPE_X;
+# endif
+
 # if defined(__NetBSD__)
     static const mask blank  = _CTYPE_BL;
 # else