diff options
Diffstat (limited to 'enumerator.c')
-rw-r--r-- | enumerator.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/enumerator.c b/enumerator.c index edaa4ad307..bd039d28bc 100644 --- a/enumerator.c +++ b/enumerator.c @@ -460,11 +460,9 @@ enumerator_each(int argc, VALUE *argv, VALUE obj) static VALUE enumerator_with_index_i(VALUE val, VALUE m, int argc, VALUE *argv) { - VALUE idx; VALUE *memo = (VALUE *)m; - - idx = INT2FIX(*memo); - ++*memo; + VALUE idx = *memo; + *memo = rb_int_succ(idx); if (argc <= 1) return rb_yield_values(2, val, idx); @@ -494,7 +492,6 @@ enumerator_with_index(int argc, VALUE *argv, VALUE obj) rb_scan_args(argc, argv, "01", &memo); RETURN_SIZED_ENUMERATOR(obj, argc, argv, enumerator_size); - memo = NIL_P(memo) ? 0 : (VALUE)NUM2LONG(memo); return enumerator_block_call(obj, enumerator_with_index_i, (VALUE)&memo); } |