Revert bigdecimal 1.4.0 related commits

* Revert "Remove unnecessary linker flags"

  This reverts commit 49efa01579272d52d28bd361c498d96ca92e986e.

* Revert "Move dependency on gemspec"

  This reverts commit bfb64d476578eadd61a738149726da37840f068d.

* Revert "Remove unnecessary directory listing"

  This reverts commit 86661b5c60b8da6e5641c9c772b57857a1f988f4.

* Revert "* expand tabs."

  This reverts commit 35ada33f8386b56611f10b1a0a4e5667e9b08071.

* Revert "Import bigdecimal-1.4.0.pre-20181204a"

  This reverts commit 8891bb3bd602bdbabd24260cf1e431475dc027c8.

* Revert "ext/bigdecimal/bigdecimal.c: drop unused function"

  This reverts commit 5ceeea4da1179193c2c7ddcebfd67019128473e3.

* Revert "* expand tabs."

  This reverts commit e021386e905b6d6799a84dfbc2f0592e42626366.

* Revert "Import bigdecimal-1.4.0.pre-20181130a"

  This reverts commit a0e438cd3c28d2eaf4efa18243d5b6edafa14d88.

* Revert "NEWS: write about bigdecimal updates"

  This reverts commit 89455ff2ba973f2a9ee7b79657e0e6f1f31501f9.

* Revert "Fix rubyspec of bigdecimal for ruby <2.6"

  This reverts commit 4bcdeeb65e57de4da306d347652898c767162e74.

* Revert "Fix rubyspec against bigdecimal updates"

  This reverts commit c8fb30fc9e0ee14e87be1e231869a12aaef1eedf.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66210 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 21 insertions, 33 deletions

diff --git a/spec/ruby/library/bigdecimal/BigDecimal_spec.rb b/spec/ruby/library/bigdecimal/BigDecimal_spec.rb
index 52f026fb2b..d278512737 100644
--- a/spec/ruby/library/bigdecimal/BigDecimal_spec.rb
+++ b/spec/ruby/library/bigdecimal/BigDecimal_spec.rb
@@ -34,22 +34,11 @@ describe "Kernel#BigDecimal" do
     BigDecimal("  \t\n \r-Infinity   \n").infinite?.should == -1
   end
 
-  ruby_version_is ""..."2.6" do
-    it "ignores trailing garbage" do
-      BigDecimal("123E45ruby").should == BigDecimal("123E45")
-      BigDecimal("123x45").should == BigDecimal("123")
-      BigDecimal("123.4%E5").should == BigDecimal("123.4")
-      BigDecimal("1E2E3E4E5E").should == BigDecimal("100")
-    end
-  end
-
-  ruby_version_is "2.6" do
-    it "does not ignores trailing garbage" do
-      lambda { BigDecimal("123E45ruby") }.should raise_error(ArgumentError)
-      lambda { BigDecimal("123x45") }.should raise_error(ArgumentError)
-      lambda { BigDecimal("123.4%E5") }.should raise_error(ArgumentError)
-      lambda { BigDecimal("1E2E3E4E5E") }.should raise_error(ArgumentError)
-    end
+  it "ignores trailing garbage" do
+    BigDecimal("123E45ruby").should == BigDecimal("123E45")
+    BigDecimal("123x45").should == BigDecimal("123")
+    BigDecimal("123.4%E5").should == BigDecimal("123.4")
+    BigDecimal("1E2E3E4E5E").should == BigDecimal("100")
   end
 
   ruby_version_is ""..."2.4" do
@@ -70,24 +59,12 @@ describe "Kernel#BigDecimal" do
     BigDecimal(".123").should == BigDecimal("0.123")
   end
 
-  ruby_version_is ""..."2.6" do
-    it "allows for underscores in all parts" do
-      reference = BigDecimal("12345.67E89")
-
-      BigDecimal("12_345.67E89").should == reference
-      BigDecimal("1_2_3_4_5_._6____7_E89").should == reference
-      BigDecimal("12345_.67E_8__9_").should == reference
-    end
-  end
-
-  ruby_version_is "2.6" do
-    it "process underscores as Float()" do
-      reference = BigDecimal("12345.67E89")
+  it "allows for underscores in all parts" do
+    reference = BigDecimal("12345.67E89")
 
-      BigDecimal("12_345.67E89").should == reference
-      lambda { BigDecimal("1_2_3_4_5_._6____7_E89") }.should raise_error(ArgumentError)
-      lambda { BigDecimal("12345_.67E_8__9_") }.should raise_error(ArgumentError)
-    end
+    BigDecimal("12_345.67E89").should == reference
+    BigDecimal("1_2_3_4_5_._6____7_E89").should == reference
+    BigDecimal("12345_.67E_8__9_").should == reference
   end
 
   it "accepts NaN and [+-]Infinity" do
diff --git a/spec/ruby/library/bigdecimal/ver_spec.rb b/spec/ruby/library/bigdecimal/ver_spec.rb
new file mode 100644
index 0000000000..15c7099306
--- /dev/null
+++ b/spec/ruby/library/bigdecimal/ver_spec.rb
@@ -0,0 +1,11 @@
+require_relative '../../spec_helper'
+require 'bigdecimal'
+
+describe "BigDecimal.ver" do
+
+  it "returns the Version number" do
+    lambda {BigDecimal.ver }.should_not raise_error()
+    BigDecimal.ver.should_not == nil
+  end
+
+end