lean4-htt/tests/lean/trace2.lean
2017-03-09 18:41:19 -08:00

20 lines
308 B
Text

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