[erlang-questions] Trace erlang BIFs with dbg
Fri Sep 9 23:56:01 CEST 2016
Are BIFs such as `length/1` part of the erlang module, or do BIFs live
somewhere else then get masqueraded ...
I am trying to trace functions like these with dbg, and nothing is yielded.
For example, I am trying the following with no success...
1> dbg:tracer(), dbg:p(all, c).
2> dbg:tpl(erlang, length, x).
3> erlang:length(  ). %% or simply `length().`
Or, are my above dbg flags leaving the erlang module out... or... confused.
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