diff options
author | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-11 16:18:13 +0000 |
---|---|---|
committer | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-11 16:18:13 +0000 |
commit | 75bf28bb42c51932b3ca8acc423860f84c3cc5bc (patch) | |
tree | 0c1814131379d5b8fcc9429ab457bb74ec7f1983 | |
parent | bc4310718bc6bef6fd24fe273fe18c66387b8eb8 (diff) |
rational.c: add argument type check assertions in f_muldiv
* rational.c (f_muldiv): add assertions to check argument types
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | rational.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/rational.c b/rational.c index 8a952f6b68..210a721b17 100644 --- a/rational.c +++ b/rational.c @@ -809,6 +809,12 @@ f_muldiv(VALUE self, VALUE anum, VALUE aden, VALUE bnum, VALUE bden, int k) { VALUE num, den; + assert(RB_TYPE_P(self, T_RATIONAL)); + assert(RB_INTEGER_TYPE_P(anum)); + assert(RB_INTEGER_TYPE_P(aden)); + assert(RB_INTEGER_TYPE_P(bnum)); + assert(RB_INTEGER_TYPE_P(bden)); + if (k == '/') { VALUE t; |