https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64751
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2015-01-23 Ever confirmed|0 |1 --- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> --- Please also provide the testcase with standard include for libstdc++, like #include <iostream> .... using std::vector; using std::string; using std::map; ...