This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug c++/40595] [C++0x] ICE trying to use sfinae with variadic template pack expansion
- From: "mikpe at it dot uu dot se" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Jul 2009 10:53:55 -0000
- Subject: [Bug c++/40595] [C++0x] ICE trying to use sfinae with variadic template pack expansion
- References: <bug-40595-5876@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from mikpe at it dot uu dot se 2009-07-01 10:53 -------
(In reply to comment #6)
> Fixed for 4.4.1.
This test case causes the same ICE in tsubst also with gcc-4.3.4.
After packporting the ICE fix, 4.3.4 instead fails with:
variadic94.C: In function 'int main()':
variadic94.C:32: sorry, unimplemented: call_expr cannot be mangled due to a
defect in the C++ ABI
Is this an inherent limitation in 4.3 or just another unfixed bug?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40595