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* hash.c (hash_i): make Hash#hash order insensitive.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@17031 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
knu 2008-06-08 18:25:01 +00:00
parent 9ec903b6c8
commit 5d4d154553
4 changed files with 8 additions and 2 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Mon Jun 9 03:24:18 2008 Tanaka Akira <akr@fsij.org>
* hash.c (hash_i): make Hash#hash order insensitive.
Mon Jun 9 03:22:43 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in (VENDOR_DIR): use LIBDIR instead of PREFIX as well as

1
hash.c
View file

@ -1602,7 +1602,6 @@ hash_i(key, val, hval)
{
if (key == Qundef) return ST_CONTINUE;
*hval ^= rb_hash(key);
*hval *= 137;
*hval ^= rb_hash(val);
return ST_CONTINUE;
}

3
test/ruby/test_hash.rb
View file

@ -635,4 +635,7 @@ class TestHash < Test::Unit::TestCase
assert_equal([], expected - vals)
end
def test_hash_hash
assert_equal({0=>2,11=>1}.hash, {11=>1,0=>2}.hash)
end
end

2
version.h
View file

@ -2,7 +2,7 @@
#define RUBY_RELEASE_DATE "2008-06-09"
#define RUBY_VERSION_CODE 187
#define RUBY_RELEASE_CODE 20080609
#define RUBY_PATCHLEVEL 13
#define RUBY_PATCHLEVEL 14
#define RUBY_VERSION_MAJOR 1
#define RUBY_VERSION_MINOR 8