eregon	2018-05-27 18:52:04 +0900 (Sun, 27 May 2018)

  New Revision: 63508

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=63508

  Log:
    Specs must keep working on older versions and other implementations

  Modified files:
    trunk/spec/ruby/command_line/dash_v_spec.rb
    trunk/spec/ruby/command_line/rubyopt_spec.rb
Index: spec/ruby/command_line/dash_v_spec.rb
===================================================================
--- spec/ruby/command_line/dash_v_spec.rb	(revision 63507)
+++ spec/ruby/command_line/dash_v_spec.rb	(revision 63508)
@@ -7,7 +7,7 @@ describe "The -v command line option" do https://github.com/ruby/ruby/blob/trunk/spec/ruby/command_line/dash_v_spec.rb#L7
   describe "when used alone" do
     it "prints version and ends" do
       ruby_description =
-        if RubyVM::MJIT.enabled?
+        if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled?
           # fake.rb always drops +JIT from RUBY_DESCRIPTION. This resurrects that.
           RUBY_DESCRIPTION.sub(/ \[[^\]]+\]$/, ' +JIT\0')
         else
Index: spec/ruby/command_line/rubyopt_spec.rb
===================================================================
--- spec/ruby/command_line/rubyopt_spec.rb	(revision 63507)
+++ spec/ruby/command_line/rubyopt_spec.rb	(revision 63508)
@@ -23,7 +23,7 @@ describe "Processing RUBYOPT" do https://github.com/ruby/ruby/blob/trunk/spec/ruby/command_line/rubyopt_spec.rb#L23
   end
 
   ruby_description =
-    if RubyVM::MJIT.enabled?
+    if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled?
       # fake.rb always drops +JIT from RUBY_DESCRIPTION. This resurrects that.
       RUBY_DESCRIPTION.sub(/ \[[^\]]+\]$/, ' +JIT\0')
     else

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