Here's an interesting question that occurred in one of the OCCC
entries that I was compiling with clang. This program:
$ cat d.c
#define x =
int foo(int *k) {
return *k *x 37;
}
Generates this:
$ clang -ast-print d.c -triple=i686-apple-darwin9
typedef char *__builtin_va_list;
d.c:4:14: error: expected expression
return *k *x 37;
^
int foo(int *k) {
}
1 diagnostic generated.
GCC also balks at this. It appears that there's a space being
inserted after the "*" and before the "=" that "x" becomes. Is this
expected?
-bw
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