diff options
| -rw-r--r-- | src/string.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/string.c b/src/string.c index 0cb9eaf83..4e8bd7835 100644 --- a/src/string.c +++ b/src/string.c @@ -1752,13 +1752,13 @@ mrb_str_hash(mrb_state *mrb, mrb_value str) struct RString *s = mrb_str_ptr(str); mrb_int len = RSTR_LEN(s); char *p = RSTR_PTR(s); - uint64_t key = 0; + uint32_t key = 0; while (len--) { - key = key*65599 + *p; + key = (key << 6) + (key << 16) - key + *p; p++; } - return (uint32_t)(key + (key>>5)); + return key + (key>>5); } /* 15.2.10.5.20 */ |