commit f6cef0ddeeccf2b884ba9bbb2f017d879f91a46f
author Marshall Clow <mclow.lists@gmail.com> Wed May 21 16:29:50 2014 +0000
committer Marshall Clow <mclow.lists@gmail.com> Wed May 21 16:29:50 2014 +0000
tree b21d744a09f5e2856f8b2145dc029c550796546d
parent 0db963db88620c1947713984fa9761fa9016f2b5

Fix Bug 19678 - libc++ does not correctly handle the regex: '[^\0]*'

llvm-svn: 209307
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 9393b5113ba85474b08be0647eed95572863c251

include/regex

diff --git a/include/regex b/include/regex
index 26ade48..bebbaf0 100644
--- a/include/regex
+++ b/include/regex
@@ -4541,6 +4541,13 @@
                 __push_char(_CharT(__sum));
             ++__first;
             break;
+        case '0':
+            if (__str)
+                *__str = _CharT(0);
+            else
+                __push_char(_CharT(0));
+            ++__first;
+            break;
         default:
             if (*__first != '_' && !__traits_.isctype(*__first, ctype_base::alnum))
             {