Update to ruby/spec@5eae23f

Author: eregon

spec/ruby/core/kernel/rand_spec.rb

@@ -131,8 +131,8 @@
       x3 = Random.new(seed).rand(0.0..1)
 
       x3.should be_kind_of(Float)
-      x1.should equal(x3)
-      x2.should equal(x3)
+      x1.should eql(x3)
+      x2.should eql(x3)
 
       (0.0..1.0).should include(x3)
     end
@@ -152,8 +152,8 @@
       x3 = Random.new(seed).rand(0.0...1)
 
       x3.should be_kind_of(Float)
-      x1.should equal(x3)
-      x2.should equal(x3)
+      x1.should eql(x3)
+      x2.should eql(x3)
 
       (0.0...1.0).should include(x3)
     end

spec/ruby/library/matrix/exponent_spec.rb

@@ -34,7 +34,7 @@
       end
     end
 
-    ruby_bug '#17521', ''...'3.0.1' do
+    ruby_version_is '3.0.1' do # https://bugs.ruby-lang.org/issues/17521
       describe "that is 0" do
         it "returns the identity for square matrices" do
           m = Matrix[ [1, 1], [1, 1] ]

spec/ruby/optional/capi/ext/object_spec.c

@@ -462,7 +462,7 @@ void Init_object_spec(void) {
   rb_define_method(cls, "rb_undef_alloc_func", undef_alloc_func, 1);
   rb_define_method(cls, "speced_allocator?", speced_allocator_p, 1);
   rb_define_method(cls, "custom_alloc_func?", custom_alloc_func_p, 1);
-  rb_define_method(cls, "not_implemented_method", rb_f_notimplement, 1);
+  rb_define_method(cls, "not_implemented_method", rb_f_notimplement, -1);
 }
 
 #ifdef __cplusplus