lean4-htt/old_tests/tests/lean/trace1.lean
2018-04-10 12:56:55 -07:00

18 lines
297 B
Text

open tactic
example : true :=
by do
when_tracing `app_builder $ do {
trace "hello",
trace "world" },
constructor
set_option trace.app_builder true
#print "------------"
example : true :=
by do
when_tracing `app_builder $ do {
trace "hello",
trace "world" },
constructor