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

[aoliva at gcc dot gnu.org]

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

--- Comment #16 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2012-05-15 
04:25:40 UTC ---
Author: aoliva
Date: Tue May 15 04:25:25 2012
New Revision: 187497

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187497
Log:
PR c++/53209
* pt.c (tsubst_decl): Bail out if argvec is error_mark_node.

Modified:
    branches/gcc-4_7-branch/gcc/cp/ChangeLog
    branches/gcc-4_7-branch/gcc/cp/pt.c