2 files changed, 8 insertions, 1 deletions
diff --git a/spec/ruby/core/kernel/Float_spec.rb b/spec/ruby/core/kernel/Float_spec.rb
index e00fe81572..74f6f1b0bd 100644
--- a/spec/ruby/core/kernel/Float_spec.rb
+++ b/spec/ruby/core/kernel/Float_spec.rb
@@ -231,6 +231,10 @@ describe :kernel_float, shared: true do
       @object.send(:Float, "0x0f").should == 15.0
     end
 
+    it "interprets negative hex value" do
+      @object.send(:Float, "-0x10").should == -16.0
+    end
+
     it "accepts embedded _ if the number does not contain a-f" do
       @object.send(:Float, "0x1_0").should == 16.0
     end
diff --git a/spec/ruby/core/kernel/autoload_spec.rb b/spec/ruby/core/kernel/autoload_spec.rb
index 0404caec6d..5edb70541d 100644
--- a/spec/ruby/core/kernel/autoload_spec.rb
+++ b/spec/ruby/core/kernel/autoload_spec.rb
@@ -7,7 +7,9 @@ require_relative 'fixtures/classes'
 
 autoload :KSAutoloadA, "autoload_a.rb"
 autoload :KSAutoloadB, fixture(__FILE__, "autoload_b.rb")
-autoload :KSAutoloadCallsRequire, "main_autoload_not_exist.rb"
+define_autoload_KSAutoloadCallsRequire = -> {
+  autoload :KSAutoloadCallsRequire, "main_autoload_not_exist.rb"
+}
 
 def check_autoload(const)
   autoload? const
@@ -43,6 +45,7 @@ describe "Kernel#autoload" do
   end
 
   it "calls main.require(path) to load the file" do
+    define_autoload_KSAutoloadCallsRequire.call
     main = TOPLEVEL_BINDING.eval("self")
     main.should_receive(:require).with("main_autoload_not_exist.rb")
     # The constant won't be defined since require is mocked to do nothing