[Bug c++/53209] [4.7/4.8 Regression] tree check ICE: expected tree_vec, have error_mark in comp_template_args_with_info, at cp/pt.c:7038

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53209

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|i686-pc-linux-gnu           |
                 CC|                            |dseketel at redhat dot com
          Component|target                      |c++
            Summary|[4.8 Regression] tree check |[4.7/4.8 Regression] tree
                   |ICE: expected tree_vec,     |check ICE: expected
                   |have error_mark in          |tree_vec, have error_mark
                   |comp_template_args_with_inf |in
                   |o, at cp/pt.c:7038          |comp_template_args_with_inf
                   |                            |o, at cp/pt.c:7038

--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> 2012-05-04 14:32:12 
UTC ---
The failure is the same as

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53177#c4

and also happens on 4.7.  It is caused by revision 181118:

http://gcc.gnu.org/ml/gcc-cvs/2011-11/msg00406.html