Complex and rational literals are parsed wrongly
aibaars opened this issue · comments
Complex number literals can be any number (integer, float or rational) followed by an i. The grammar currently only allows complex integers.
In addition complex and rational literals are a single token, things like 3 r or 4 i should be rejected.
See also https://ruby-doc.org/core-3.0.0/doc/syntax/literals_rdoc.html