------- Comment #11 from hjl dot tools at gmail dot com 2008-12-11 00:46 ------- testsuite/util/regression/trait/assoc/type_trait.hpp has
static const_key_reference
extract_key_imp(pair_type_const_reference r_val)
{ return r_val.first; }
It may create a temporary on stack and return a reference to
the stack temporary.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37144
