Sure, it's simply :trace main
.
Do not forget about :set -fbreak-on-error
and :set -fbreak-on-exception
.
Question
Is there a way to combine both :main
and :trace
commands in GHCi? I need to trace an exception in an app that needs input arguments.
Solution
Sure, it's simply :trace main
.
Do not forget about :set -fbreak-on-error
and :set -fbreak-on-exception
.