R13B-1 internal error in v3_codegen

[Paul Fisher]

Is this a known issue, and is there a patch?

Function: handle_call/3
./alrules_srv.erl:none: internal error in v3_codegen;
crash reason: {{case_clause,
                    {'EXIT',
                        {function_clause,
                            [{v3_codegen,longest,[[{ker26},{ker25}],[]]},
                             {v3_codegen,longest,2},
                             {v3_codegen,sr_merge,2},
                             {v3_codegen,match_cg,5},
                             {v3_codegen,guard_match_cg,6},
                             {v3_codegen,'-cg_list/5-anonymous-0-',3},
                             {v3_codegen,flatmapfoldl,3},
                             {v3_codegen,cg_list,5}]}}},
                [{compile,'-select_passes/2-anonymous-2-',2},
                 {compile,'-internal_comp/4-anonymous-1-',2},
                 {compile,fold_comp,3},
                 {compile,internal_comp,4},
                 {compile,internal,3}]}


--
paul