Publish PREG_JIT_STACKLIMIT_ERROR in hhi and use it in the HSL

Reviewed By: DavidSnider

Differential Revision: D39677047

fbshipit-source-id: bf89d8c32b24e41c0682e9976dd94e10eb92ba1c

Author: alexeyt

hphp/hack/hhi/stdlib/builtins_preg.hhi

@@ -160,6 +160,7 @@ const int PREG_RECURSION_LIMIT_ERROR = 0;
 const int PREG_BAD_UTF8_ERROR = 0;
 const int PREG_BAD_UTF8_OFFSET_ERROR = 0;
 const int PREG_BAD_REGEX_ERROR = 0;
+const int PREG_JIT_STACKLIMIT_ERROR = 0;
 
 const int PREG_GREP_INVERT = 0;
 const string PCRE_VERSION = '';

hphp/hsl/src/regex/exception.php

@@ -21,6 +21,7 @@ public function __construct(Pattern<Match> $pattern, int $code)[] {
       \PREG_BAD_UTF8_ERROR => 'Bad UTF8 error',
       \PREG_BAD_UTF8_OFFSET_ERROR => 'Bad UTF8 offset error',
       \PREG_BAD_REGEX_ERROR => 'Regex failed to compile',
+      \PREG_JIT_STACKLIMIT_ERROR => 'PCRE JIT stack limit error',
     ];
     parent::__construct(
       Str\format(