Toy now fits into the C spec.
Fixed#158
Addendum: MacOS test caught an error:
error: a function declaration without a prototype is deprecated in all versions of C
That took 3 attempts to fix correctly.
Addendum: 'No new line at the end of file' are you shitting me?
I attempted to add '-Wpedantic' to CFLAGS, but it seems that my usage of
the variable length arrays within unions is causing an error that can't
be selectively disabled:
error: invalid use of structure with flexible array member [-Werror=pedantic]
This is the offending code: /source/toy_string.h#L9-L37
It seems that tagged unions, with VLAs within, is simply not allowed.
Unfortunately, my whole string system depends on it. I'll have to find some way
around it.
I've also updated the debugging output in repl/main.c.
