1 files changed, 16 insertions, 18 deletions
diff --git a/spec/ruby/core/integer/right_shift_spec.rb b/spec/ruby/core/integer/right_shift_spec.rb
index e91613d8d1..4281d3b7ab 100644
--- a/spec/ruby/core/integer/right_shift_spec.rb
+++ b/spec/ruby/core/integer/right_shift_spec.rb
@@ -54,13 +54,13 @@ describe "Integer#>> (with n >> m)" do
 
     it "returns a Bignum == fixnum_max * 2 when fixnum_max >> -1 and n > 0" do
       result = fixnum_max >> -1
-      result.should be_an_instance_of(Integer)
+      result.should.instance_of?(Integer)
       result.should == fixnum_max * 2
     end
 
     it "returns a Bignum == fixnum_min * 2 when fixnum_min >> -1 and n < 0" do
       result = fixnum_min >> -1
-      result.should be_an_instance_of(Integer)
+      result.should.instance_of?(Integer)
       result.should == fixnum_min * 2
     end
 
@@ -78,15 +78,15 @@ describe "Integer#>> (with n >> m)" do
       obj = mock("a string")
       obj.should_receive(:to_int).and_return("asdf")
 
-      -> { 3 >> obj }.should raise_error(TypeError)
+      -> { 3 >> obj }.should.raise(TypeError)
     end
 
     it "raises a TypeError when passed nil" do
-      -> { 3 >> nil }.should raise_error(TypeError)
+      -> { 3 >> nil }.should.raise(TypeError)
     end
 
     it "raises a TypeError when passed a String" do
-      -> { 3 >> "4" }.should raise_error(TypeError)
+      -> { 3 >> "4" }.should.raise(TypeError)
     end
   end
 
@@ -151,13 +151,13 @@ describe "Integer#>> (with n >> m)" do
 
     it "returns a Fixnum == fixnum_max when (fixnum_max * 2) >> 1 and n > 0" do
       result = (fixnum_max * 2) >> 1
-      result.should be_an_instance_of(Integer)
+      result.should.instance_of?(Integer)
       result.should == fixnum_max
     end
 
     it "returns a Fixnum == fixnum_min when (fixnum_min * 2) >> 1 and n < 0" do
       result = (fixnum_min * 2) >> 1
-      result.should be_an_instance_of(Integer)
+      result.should.instance_of?(Integer)
       result.should == fixnum_min
     end
 
@@ -172,15 +172,15 @@ describe "Integer#>> (with n >> m)" do
       obj = mock("a string")
       obj.should_receive(:to_int).and_return("asdf")
 
-      -> { @bignum >> obj }.should raise_error(TypeError)
+      -> { @bignum >> obj }.should.raise(TypeError)
     end
 
     it "raises a TypeError when passed nil" do
-      -> { @bignum >> nil }.should raise_error(TypeError)
+      -> { @bignum >> nil }.should.raise(TypeError)
     end
 
     it "raises a TypeError when passed a String" do
-      -> { @bignum >> "4" }.should raise_error(TypeError)
+      -> { @bignum >> "4" }.should.raise(TypeError)
     end
   end
 
@@ -203,10 +203,8 @@ describe "Integer#>> (with n >> m)" do
       (bignum_value >> (2**40)).should == 0
     end
 
-    ruby_bug "#18517", ""..."3.2" do
-      it "returns 0 when m < 0 long and n == 0" do
-        (0 >> -(2**40)).should == 0
-      end
+    it "returns 0 when m < 0 long and n == 0" do
+      (0 >> -(2**40)).should == 0
     end
 
     it "returns 0 when m < 0 bignum and n == 0" do
@@ -225,10 +223,10 @@ describe "Integer#>> (with n >> m)" do
       exps << -bignum_value << coerce_bignum if bignum_value >= limit
 
       exps.each { |exp|
-        -> { (1 >> exp) }.should raise_error(RangeError, 'shift width too big')
-        -> { (-1 >> exp) }.should raise_error(RangeError, 'shift width too big')
-        -> { (bignum_value >> exp) }.should raise_error(RangeError, 'shift width too big')
-        -> { (-bignum_value >> exp) }.should raise_error(RangeError, 'shift width too big')
+        -> { (1 >> exp) }.should.raise(RangeError, 'shift width too big')
+        -> { (-1 >> exp) }.should.raise(RangeError, 'shift width too big')
+        -> { (bignum_value >> exp) }.should.raise(RangeError, 'shift width too big')
+        -> { (-bignum_value >> exp) }.should.raise(RangeError, 'shift width too big')
       }
     end
   end