Ticket 6374, thanks edA-qa

[SVN r76403]
2025-07-21 08:22:05 +02:00 · 2012-01-11 01:13:03 +00:00
parent 192ffd0379
commit f576e14dbc
2 changed files with 59 additions and 6 deletions
--- a/include/boost/exception/info_tuple.hpp
+++ b/include/boost/exception/info_tuple.hpp
@ -18,6 +18,30 @@
 namespace
 boost
    {
+    template <
+        class E >
+    inline
+    E const &
+    operator<<(
+        E const & x,
+        tuple< > const & v )
+        {
+        return x;
+        }
+
+    template <
+        class E,
+        class Tag1,class T1 >
+    inline
+    E const &
+    operator<<(
+        E const & x,
+        tuple<
+            error_info<Tag1,T1> > const & v )
+        {
+        return x << v.template get<0>();
+        }
+
    template <
        class E,
        class Tag1,class T1,