1 files changed, 6 insertions, 15 deletions
diff --git a/lib/forwardable.rb b/lib/forwardable.rb
index b94c9a3e61..0c04fb3a27 100644
--- a/lib/forwardable.rb
+++ b/lib/forwardable.rb
@@ -110,8 +110,10 @@
 # +delegate.rb+.
 #
 module Forwardable
+  require 'forwardable/impl'
+
   # Version of +forwardable.rb+
-  FORWARDABLE_VERSION = "1.1.0"
+  FORWARDABLE_VERSION = "1.2.0"
 
   @debug = nil
   class << self
@@ -195,14 +197,8 @@ module Forwardable
       accessor = "#{accessor}()"
     end
 
-    vm = RubyVM::InstructionSequence
     method_call = ".__send__(:#{method}, *args, &block)"
-    if begin
-         iseq = vm.compile("().#{method}", nil, nil, 0, false)
-       rescue SyntaxError
-       else
-         iseq.to_a.dig(-1, 1, 1, :mid) == method.to_sym
-       end
+    if _valid_method?(method)
       loc, = caller_locations(2,1)
       pre = "_ ="
       mesg = "#{Module === obj ? obj : obj.class}\##{ali} at #{loc.path}:#{loc.lineno} forwarding to private method "
@@ -217,22 +213,17 @@ module Forwardable
         end;
     end
 
-    line_no = __LINE__+1; str = "#{<<-"begin;"}\n#{<<-"end;"}"
+    _compile_method("#{<<-"begin;"}\n#{<<-"end;"}", __FILE__, __LINE__+1)
     begin;
       proc do
         def #{ali}(*args, &block)
           #{pre}
           begin
             #{accessor}
-          end#{method_call}
+          end#{method_call}#{FILTER_EXCEPTION}
         end
       end
     end;
-
-    vm.compile(str, __FILE__, __FILE__, line_no,
-               trace_instruction: false,
-               tailcall_optimization: true)
-      .eval
   end
 end