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range.c: covered for linear objects

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* range.c (linear_object_p, range_include): test if covered for
  linear objects.  [ruby-core:69052] [Bug #11113]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50421 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-05-03 01:02:15 +00:00
parent 06cb32001f
commit b0616346f8
3 changed files with 29 additions and 2 deletions
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5
ChangeLog
View file

@ -1,3 +1,8 @@
Sun May 3 10:02:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
* range.c (linear_object_p, range_include): test if covered for
linear objects. [ruby-core:69052] [Bug #11113]
Fri May 1 13:30:24 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
* dln.c (dln_load): check if a different libruby is loaded by the

18
range.c
View file

@ -331,6 +331,21 @@ discrete_object_p(VALUE obj)
return rb_respond_to(obj, id_succ);
}
static int
linear_object_p(VALUE obj)
{
if (FIXNUM_P(obj) || FLONUM_P(obj)) return TRUE;
if (SPECIAL_CONST_P(obj)) return FALSE;
switch (BUILTIN_TYPE(obj)) {
case T_FLOAT:
case T_BIGNUM:
return TRUE;
}
if (rb_obj_is_kind_of(obj, rb_cNumeric)) return TRUE;
if (rb_obj_is_kind_of(obj, rb_cTime)) return TRUE;
return FALSE;
}
static VALUE
range_step_size(VALUE range, VALUE args, VALUE eobj)
{
@ -1156,8 +1171,7 @@ range_include(VALUE range, VALUE val)
VALUE beg = RANGE_BEG(range);
VALUE end = RANGE_END(range);
int nv = FIXNUM_P(beg) || FIXNUM_P(end) ||
rb_obj_is_kind_of(beg, rb_cNumeric) ||
rb_obj_is_kind_of(end, rb_cNumeric);
linear_object_p(beg) || linear_object_p(end);
if (nv ||
!NIL_P(rb_check_to_integer(beg, "to_int")) ||

8
test/ruby/test_range.rb
View file

@ -283,6 +283,14 @@ class TestRange < Test::Unit::TestCase
assert_not_operator(0..10, :===, 11)
end
def test_eqq_time
bug11113 = '[ruby-core:69052] [Bug #11113]'
t = Time.now
assert_nothing_raised(TypeError, bug11113) {
assert_operator(t..(t+10), :===, t+5)
}
end
def test_include
assert_include("a".."z", "c")
assert_not_include("a".."z", "5")