https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84618
--- Comment #2 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Failing here in build_capture_proxy (member=<field_decl 0x7ffff19d57b8 __b>, init=<component_ref 0x7ffff18abb70>) at ../../src/gcc/cp/lambda.c:458: 458 gcc_assert (VAR_P (init) || TREE_CODE (init) == PARM_DECL); where init is a component_ref.
