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author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-10-01 17:06:21 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-10-01 17:06:21 +0000 |
commit | 8747e4715efb0ba80e52f558ee93ac0857a7f41d (patch) | |
tree | b3ae547aa307f2e2faf31bbad2f9c45112f8a1dc | |
parent | 612a3f7abf4ce3f69de80b5fb77e762ed7353b6a (diff) | |
download | ruby-8747e4715efb0ba80e52f558ee93ac0857a7f41d.tar.gz |
* string.c (rb_str_hash_m): st_index_t is not guaranteed as the same
size with int, and of course also not guaranteed the value can be
Fixnum.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | string.c | 8 |
2 files changed, 13 insertions, 1 deletions
@@ -1,3 +1,9 @@ +Sun Oct 2 02:04:12 2016 NAKAMURA Usaku <usa@ruby-lang.org> + + * string.c (rb_str_hash_m): st_index_t is not guaranteed as the same + size with int, and of course also not guaranteed the value can be + Fixnum. + Sun Oct 2 02:03:06 2016 NAKAMURA Usaku <usa@ruby-lang.org> * numeric.c (rb_fix2str): detect unnormalized Fixnum value. @@ -2963,7 +2963,13 @@ static VALUE rb_str_hash_m(VALUE str) { st_index_t hval = rb_str_hash(str); - return INT2FIX(hval); +#if SIZEOF_LONG == SIZEOF_VOIDP + return ULONG2NUM(hval); +#elif SIZEOF_LONG_LONG == SIZEOF_VOIDP + return ULL2NUM(hval); +#else +# error unsupported platform +#endif } #define lesser(a,b) (((a)>(b))?(b):(a)) |