vlib/v/checker/tests/closure_undefined_ident_err.vv:25:7: warning: unused variable: `method`
   23 |     c := Custom{'noname'}
   24 | 
   25 |     $for method in MyInterface.methods {
      |          ~~~~~~
   26 |         z := fn [c] () {
   27 |             c.$method()
vlib/v/checker/tests/closure_undefined_ident_err.vv:27:6: error: undefined ident `method` in the anonymous function
   25 |     $for method in MyInterface.methods {
   26 |         z := fn [c] () {
   27 |             c.$method()
      |               ~~~~~~~~~
   28 |         }
   29 |         z()