lean4-htt/tests/lean/traceClassScopes.lean
2021-10-08 11:13:19 -07:00

19 lines
366 B
Text

import Lean
macro "t" t:interpolatedStr(term) : doElem =>
`(Macro.trace[Meta.debug] $t)
macro "tstcmd" : command => do
t "hello"
`(example : Nat := 1)
set_option trace.Meta.debug true in
tstcmd
open Lean Meta
macro "r" r:interpolatedStr(term) : doElem =>
`(trace[Meta.debug] $r)
set_option trace.Meta.debug true in
#eval show MetaM _ from do r "world"