diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-08 07:01:19 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-08 07:01:19 +0000 |
commit | 8a1609040e959ffb370c121840cf1fdfb144616a (patch) | |
tree | 1115cd91844916ec4ebf707a5d70caf767946b9e | |
parent | ccce83c454880c9a0414f8b750ca0808e1f40ccc (diff) |
* random.c (rand_init): Add a cast to fix clang compile error:
random.c:410:32: error: implicit conversion loses integer precision:
'size_t' (aka 'unsigned long') to 'int' [-Werror,-Wshorten-64-to-32]
This cast doesn't cause a problem because len is not bigger than
MT_MAX_STATE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41168 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 8 | ||||
-rw-r--r-- | random.c | 2 |
2 files changed, 9 insertions, 1 deletions
@@ -1,3 +1,11 @@ +Sat Jun 8 15:58:18 2013 Tanaka Akira <akr@fsij.org> + + * random.c (rand_init): Add a cast to fix clang compile error: + random.c:410:32: error: implicit conversion loses integer precision: + 'size_t' (aka 'unsigned long') to 'int' [-Werror,-Wshorten-64-to-32] + This cast doesn't cause a problem because len is not bigger than + MT_MAX_STATE. + Sat Jun 8 15:30:03 2013 Tanaka Akira <akr@fsij.org> * random.c (rand_init): Use rb_integer_pack. @@ -407,7 +407,7 @@ rand_init(struct MT *mt, VALUE vseed) else { if (sign != 2 && buf[len-1] == 1) /* remove leading-zero-guard */ len--; - init_by_array(mt, buf, len); + init_by_array(mt, buf, (int)len); } if (buf != buf0) xfree(buf); return seed; |