Do not use SyntaxError#path

Fixes rails#52089

Author: justinko

activesupport/lib/active_support/syntax_error_proxy.rb

@@ -45,7 +45,7 @@ def backtrace_locations
 
     private
       def parse_message_for_trace
-        if source_location_eval?
+        if __getobj__.to_s.start_with?("(eval")
           # If the exception is coming from a call to eval, we need to keep
           # the path of the file in which eval was called to ensure we can
           # return the right source fragment to show the location of the
@@ -56,15 +56,5 @@ def parse_message_for_trace
           __getobj__.to_s.split("\n")
         end
       end
-
-      if SyntaxError.method_defined?(:path) # Ruby 3.3+
-        def source_location_eval?
-          __getobj__.path.start_with?("(eval")
-        end
-      else # 3.2 and older versions of Ruby
-        def source_location_eval?
-          __getobj__.to_s.start_with?("(eval")
-        end
-      end
   end
 end