[libcxx] r213785 - Fix ctype_base::xdigit for Android.

[Dan Albert]

Author: danalbert
Date: Wed Jul 23 14:32:03 2014
New Revision: 213785

URL: http://llvm.org/viewvc/llvm-project?rev=213785&view=rev
Log:
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.

Modified:
    libcxx/trunk/include/__locale

Modified: libcxx/trunk/include/__locale
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__locale?rev=213785&r1=213784&r2=213785&view=diff
==============================================================================
--- libcxx/trunk/include/__locale (original)
+++ libcxx/trunk/include/__locale Wed Jul 23 14:32:03 2014
@@ -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