**Problem** *When an f-string follows only blank lines*, an undefined name in the f-string is is not reported. **Input** ```py ... blank line ... f'{foo}' ``` **Result** No errors reported. **Expected Result** An error marker on Line 2 reporting `F821 undefined name 'foo'`
Problem
When an f-string follows only blank lines, an undefined name in the f-string is is not reported.
Input
Result
No errors reported.
Expected Result
An error marker on Line 2 reporting
F821 undefined name 'foo'