http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49322
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-06-08 11:47:36 UTC --- On x86_64-apple-darwin10 at revision 174779 I only see FAIL: 20_util/is_move_assignable/value.cc (test for excess errors) WARNING: 20_util/is_move_assignable/value.cc compilation failed to produce executable The error is FAIL: 20_util/is_move_assignable/value.cc (test for excess errors) Excess errors: /opt/gcc/work/libstdc++-v3/testsuite/20_util/is_move_assignable/value.cc:60:1: internal compiler error: tree check: expected tree that contains 'common' structure, have '' in gt_ggc_mx_lang_tree_node, at ./gt-cp-tree.h:147
