lean2/tests/lean/run/blast_trace.lean
Leonardo de Moura b7de10a6d2 feat(library/trace): allow user to disable subclasses of a trace class
Example:

set_option trace.blast true         -- enables trace.blast class and all subclasses
set_option trace.blast.action false -- disables the given subclass

Result: all blast classes are traced but blast.action
2015-12-11 11:03:16 -08:00

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set_option trace.blast true
set_option trace.blast.action false
example (a b : Prop) : a ∧ b → b ∧ a :=
by blast