warningAsError.lean:8:6-8:7: warning: `g` has been deprecated, use `f` instead
1
warningAsError.lean:12:6-12:7: error: `g` has been deprecated, use `f` instead
1
warningAsError.lean:15:7-15:13: error: unused variable `unused`
note: this linter can be disabled with `set_option linter.unusedVariables false`