https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58597
Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |4.9.2 Summary|[c++11] ICE with lambda in |[5.0 Regression] ICE with |default argument of |lambda in default argument |template function |of template function --- Comment #5 from Paolo Carlini <paolo.carlini at oracle dot com> --- Thus a regression.