[Bug c++/49598] Ice on lambda with implicit capture by value.

["3dw4rd at verizon dot net" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49598

--- Comment #1 from Ed Smith-Rowland <3dw4rd at verizon dot net> 2011-06-30 20:43:39 UTC ---
Reduced testcase:
-----------------------------------------
int
main()
{
  int i = 10;
  int& ir = i;

  [=] // [i, ir] explicit capture works.
  {
       i == ir;
  }();
}
-----------------------------------------
With [=, ir] I get a warning:
lamb3.cpp:10:7: warning: explicit by-copy capture of âirâ redundant with
by-copy capture default [enabled by default]
But it compiles.

With [=, i] I get the ICE.