* variable.c (rb_const_get): no recursion to show full class path

  for modules.

* eval.c (rb_set_safe_level): should set safe level in curr_thread
  as well.

* eval.c (safe_setter): ditto.

* object.c (rb_obj_is_instance_of): nil belongs to false, not true.

* time.c (make_time_t): proper (I hope) daylight saving time
  handling for both US and Europe.  I HATE SUMMER TIME!

* eval.c (rb_thread_wait_for): non blocked signal interrupt should
  stop the interval.

* class.c (rb_mod_clone): should copy method bodies too.

* bignum.c (bigdivrem): should trim trailing zero bdigits of
  remainder, even if dd == 0.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1307 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 34 deletions

diff --git a/object.c b/object.c
index 17f279e0ec..9f3c033a76 100644
--- a/object.c
+++ b/object.c
@@ -229,12 +229,10 @@ rb_obj_is_instance_of(obj, c)
 	return Qfalse;
 
       case T_FALSE:
-	if (obj) return Qfalse;
-	return Qtrue;
+	return RTEST(obj) ? Qfalse : Qtrue;
 
       case T_TRUE:
-	if (obj) return Qtrue;
-	return Qfalse;
+	return RTEST(obj) ? Qtrue : Qfalse;
 
       default:
 	rb_raise(rb_eTypeError, "class or module required");
@@ -519,36 +517,6 @@ sym_to_s(sym)
 }
 
 static VALUE
-rb_mod_clone(module)
-    VALUE module;
-{
-    NEWOBJ(clone, struct RClass);
-    CLONESETUP(clone, module);
-
-    clone->super = RCLASS(module)->super;
-    if (RCLASS(module)->iv_tbl) {
-	clone->iv_tbl = st_copy(RCLASS(module)->iv_tbl);
-    }
-    if (RCLASS(module)->m_tbl) {
-	clone->m_tbl = st_copy(RCLASS(module)->m_tbl);
-    }
-
-    return (VALUE)clone;
-}
-
-static VALUE
-rb_mod_dup(mod)
-    VALUE mod;
-{
-    VALUE dup = rb_mod_clone(mod);
-    OBJSETUP(dup, RBASIC(mod)->klass, BUILTIN_TYPE(mod));
-    if (FL_TEST(mod, FL_SINGLETON)) {
-	FL_SET(dup, FL_SINGLETON);
-    }
-    return dup;
-}
-
-static VALUE
 rb_mod_to_s(klass)
     VALUE klass;
 {