`.bycopy.` was originally in the pragma for all the C types. I removed any
pragma that didn't seem to help to not obfuscate the issue. The code segfaults
in `dump_ast` at the switch statement. The first 32 bits made me think that it
was `ntype` a c integer that was the issue but I don't think so now. Lemon
produces a header in this case called `calc.h` of token types:
#define ADD 1
#define SUB 2
#define MUL 3
#define DIV 4
#define LPAR 5
#define RPAR 6
#define NUM 7
Run
which the Makefile evokes `c2nim` to create `calc.nim`:
const
ADD* = 1
SUB* = 2
MUL* = 3
DIV* = 4
LPAR* = 5
RPAR* = 6
NUM* = 7
Run
The reason I don't think this is the issue is that I hard coded the c int's to
their actual values in both `calc.y` and `main.nim` and got the same result.
Thank you both for your input.