nobu	2016-05-09 12:52:09 +0900 (Mon, 09 May 2016)

  New Revision: 54962

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=54962

  Log:
    random.c: seed conversion
    
    * random.c (rand_init): random_seed() always returns an Integer,
      no conversion for it.
    
    * random.c (random_init, rb_f_srand): convert the given seed to an
      Integer.

  Modified files:
    trunk/random.c
Index: random.c
===================================================================
--- random.c	(revision 54961)
+++ random.c	(revision 54962)
@@ -368,8 +368,6 @@ rand_init(struct MT *mt, VALUE seed) https://github.com/ruby/ruby/blob/trunk/random.c#L368
     size_t len;
     int sign;
 
-    seed = rb_to_int(seed);
-
     len = rb_absint_numwords(seed, 32, NULL);
     if (len > numberof(buf0))
         buf = ALLOC_N(uint32_t, len);
@@ -415,6 +413,7 @@ random_init(int argc, VALUE *argv, VALUE https://github.com/ruby/ruby/blob/trunk/random.c#L413
     else {
 	vseed = argv[0];
 	rb_check_copyable(obj, vseed);
+	vseed = rb_to_int(vseed);
     }
     rnd->seed = rand_init(&rnd->mt, vseed);
     return obj;
@@ -784,7 +783,7 @@ rb_f_srand(int argc, VALUE *argv, VALUE https://github.com/ruby/ruby/blob/trunk/random.c#L783
 	seed = random_seed();
     }
     else {
-	seed = argv[0];
+	seed = rb_to_int(argv[0]);
     }
     old = r->seed;
     r->seed = rand_init(&r->mt, seed);

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/