[Bug c++/46919] New: [4.5 Regression] ICE accessed elt 3 of tree_vec with 2 elts in tsubst

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46919

           Summary: [4.5 Regression] ICE accessed elt 3 of tree_vec with 2
                    elts in tsubst
           Product: gcc
           Version: 4.5.1
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: do...@gcc.gnu.org
        ReportedBy: ja...@gcc.gnu.org


Created attachment 22738
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22738
rh650515.ii

The attached testcase ICEs on the 4.5 branch, it was fixed in between
r166174 and r166183 on the trunk by Dodji.  Works in 4.4, introduced in
r145440.