diff options
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -5734,7 +5734,7 @@ rb_ary_dig(int argc, VALUE *argv, VALUE self) } static inline VALUE -finish_exact_sum(long n, VALUE r, VALUE v) +finish_exact_sum(long n, VALUE r, VALUE v, int z) { if (n != 0) v = rb_fix_plus(LONG2FIX(n), v); @@ -5747,6 +5747,9 @@ finish_exact_sum(long n, VALUE r, VALUE v) else v = rb_rational_plus(r, v); } + else if (!n && z) { + v = rb_fix_plus(LONG2FIX(0), v); + } return v; } @@ -5831,11 +5834,11 @@ rb_ary_sum(int argc, VALUE *argv, VALUE ary) else goto not_exact; } - v = finish_exact_sum(n, r, v); + v = finish_exact_sum(n, r, v, argc!=0); return v; not_exact: - v = finish_exact_sum(n, r, v); + v = finish_exact_sum(n, r, v, i!=0); if (RB_FLOAT_TYPE_P(e)) { /* |