From 8a1609040e959ffb370c121840cf1fdfb144616a Mon Sep 17 00:00:00 2001 From: akr Date: Sat, 8 Jun 2013 07:01:19 +0000 Subject: [PATCH] * 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 --- ChangeLog | 8 ++++++++ random.c | 2 +- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 6072b53c3d..6847a87295 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +Sat Jun 8 15:58:18 2013 Tanaka Akira + + * 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 * random.c (rand_init): Use rb_integer_pack. diff --git a/random.c b/random.c index 19b65a7083..38aee0833d 100644 --- a/random.c +++ b/random.c @@ -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;