Bugs in OS9/68K C-Compiler ?

[Guy Harris]

>For the 'return 0 != ptr' problem : I don't know why, but 'return ptr != 0'
>works. Apparently the compiler automatically casts integers to pointers
>on comparisons but doesn't cast pointers to integers. I don't know what
>K&R says to this case.

K&R say that both

	0 != ptr

and

	ptr != 0

should cause 0 to be cast to the type of the pointer "ptr".  It should
not cast "ptr" to "int" in *either* case.