| f'{<error descr="expression expected">}</error>' | |
| f'{<error descr="expression expected"><error descr="} expected">'</error></error> | |
| f'{<EOLError descr="type conversion, : or } expected"></EOLError><EOLError descr="expression expected"></EOLError><EOLError descr="' expected"></EOLError> | |
| f'{<error descr="expression expected">!</error>r}' | |
| f'{<error descr="expression expected">:</error>2.3}' | |
| f'{42:2.{<error descr="expression expected">}</error>}' | |
| f'{<error descr="expression expected"> </error>}' | |
| f'{42:{<error descr="expression expected"> </error>}}' | |
| f'{<error descr="expression expected"> </error>:{<error descr="expression expected"> </error><error descr="} expected">'</error> | |
| f'{<error descr="expression expected"> </error>!r:{<error descr="expression expected"> </error>:42}}' |