The original issue comes from b87dde8. Fellippe was fixing using
NoPrefix types with Declare Library, which uses some of the same logic
as Static arrays. Unfortunately, his change broke the `String *n` syntax
and `Bit * n` syntax because he stopped using LEFT$() to check only the
prefix of the type. Cory fixed the issue over in QB64Official/qb64#35
by reverting the code to use LEFT$() again and I pulled some of that
logic in here.
Note that I've modified his solution a bit. During testing of that fix I
noticed that `_Unsigned Integer64` no longer worked, because is because
it aliases with `_Unsigned Integer` and the shorter type gets checked
first. This may have been what Fellippe was trying to fix (since
removing the LEFT$() avoids this issue) but it's hard to say.
I addressed that issue by only applying $LEFT() to the two types that
are allowed to have text after them (`Bit` and `String`). The rest of
the types continue to use the direct string comparison that requires an
exact match. Additionally I reorganized the checks a bit to make them
easier to read and also easier to confirm all combinations are checked.