[Coco] Is the 6809 flawed?

[John Mark Mobley]

I wrote some C code to test this theory.  Signed and unsugned shift left
work the same.  However signed and unsigned shift right are different.  I
used the gcc compiler.

signed char c;
c = -128;
c=c>>1; //c == -64
c = -128;
c=(unsigned char) c>>1; //c == 64

-John Mark Mobley