http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50864
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011-10-25
Ever Confirmed|0 |1
--- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-10-25
14:25:23 UTC ---
Apparently this has essentially to do with namespaces, TREE_CODE (code) is
NAMESPACE_DECL when tsubst_copy ICEs.
The testcase is a bit garbled (ie, cannot possibly compile anyway) - missing
std::declval, mpl::true_, mpl::false_, is_arrow_dereferencable - but
interestingly if all the missing bits are provided in the global namespace, no
ICE.
