http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50025
--- Comment #9 from Uenal Mutlu <temp78593 at mutluit dot com> 2012-09-13 12:44:44 UTC --- Created attachment 28188 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28188 Testcase for Bug "error: invalid initialization of non-const reference of type ‘std::istream&" Mysterious compiler error in line 35 of the attached testcase (test1.cpp); marked there as "BUG": test1.cpp:35:45: error: invalid initialization of non-const reference of type ‘std::istream& {aka std::basic_istream<char>&}’ from an rvalue of type ‘void*’