From ca144bb2b3bb8dc22acc248c44a0e613857c6e15 Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Tue, 8 Mar 2005 17:28:45 +0000
Subject: [PATCH] Make it sure this compiles when there's no exception handling
 support.

[SVN r27578]
---
 src/cpp_regex_traits.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/cpp_regex_traits.cpp b/src/cpp_regex_traits.cpp
index 925a2d1f..c4efc92f 100644
--- a/src/cpp_regex_traits.cpp
+++ b/src/cpp_regex_traits.cpp
@@ -59,7 +59,9 @@ void cpp_regex_traits_char_layer<char>::init()
    //
    if((int)cat >= 0)
    {
+#ifndef BOOST_NO_EXCEPTIONS
       try{
+#endif
          for(regex_constants::syntax_type i = 1; i < regex_constants::syntax_max; ++i)
          {
             string_type mss = this->m_pmessages->get(cat, 0, i, get_default_syntax(i));
@@ -69,12 +71,14 @@ void cpp_regex_traits_char_layer<char>::init()
             }
          }
          this->m_pmessages->close(cat);
+#ifndef BOOST_NO_EXCEPTIONS
       }
       catch(...)
       {
          this->m_pmessages->close(cat);
          throw;
       }
+#endif
    }
    else
    {