10 + 1 : Nat
scopedMacros.lean:11:7-11:11: error: unknown identifier 'foo!'
10 + 1 : Nat
scopedMacros.lean:19:7-19:50: error: scoped attributes must be used inside namespaces
scopedMacros.lean:19:7-19:50: error: invalid syntax node kind 'termBla!_'
scopedMacros.lean:29:7-29:11: error: unknown identifier 'bla!'
scopedMacros.lean:36:7-36:45: error: scoped attributes must be used inside namespaces
10 + 20 : Nat
scopedMacros.lean:47:7-47:14: error: elaboration function for 'termBar!_' has not been implemented
  bar! 10
10 + 10 : Nat
scopedMacros.lean:58:7-58:14: error: elaboration function for 'termBar!_' has not been implemented
  bar! 10
10 + 10 : Nat