Line numbers wrong due to shared nodes
Imported from http://bugzilla.roxen.com/bugzilla/show_bug.cgi?id=1670
Reported by Martin Stjernholm mast@roxen.com
The following program:
array a = ({});
int main() {
int i = 0;
if (a[i]) i++;
}
gives this output:
Attempt to index the empty array with 0.
foo.pike:1: main()
Note the line number. The problem disappears if the node sharing is defeated (directly in the hash function; --without-shared-nodes doesn't work anymore in 7.3).
This problem exists both in 7.2 and 7.3.