[Bug c++/29596] overloaded function not found

["again at gmx dot de" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #13 from again at gmx dot de  2006-10-30 17:12 -------
(In reply to comment #11)
> I believe the testcase is invalid.

You're right, therefore I'm closing this bug.  The author of the Boost.Lambda
library, Jaakko Järvi, kindly pointed my to a section of the library
documentation, where it is written that arguments to lambda functions can't be
non-const rvalues[1].

The following patch corrects the test case:
--- test2.cpp.~1~       2006-10-27 11:02:14.000000000 +0200
+++ test2.cpp   2006-10-30 18:05:06.000000000 +0100
@@ -11,6 +11,8 @@
 int main()
 {
     int a = 1, b = 2;
-    std::cout << (boost::lambda::_1)(std::make_pair(a, b)) << std::endl;
+    std::cout
+        << (boost::lambda::_1)(boost::lambda::make_const(std::make_pair(a,
b)))
+        << std::endl;
     return 0;
 }

I don't know why it compiles cleanly on VC++, though.

Best regards
Christian

[1]
http://www.boost.org/doc/html/lambda/using_library.html#lambda.actual_arguments_to_lambda_functors


-- 

again at gmx dot de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29596