verifier.rb in yard-0.9.6

- old
+ new

@@ -1,5 +1,6 @@
+# frozen_string_literal: true
 module YARD
   # Similar to a Proc, but runs a set of Ruby expressions using a small
   # DSL to make tag lookups easier.
   #
   # The syntax is as follows:
@@ -128,9 +129,10 @@
     # @return [void]
     def create_method_from_expressions
       expr = expressions.map {|e| "(#{parse_expression(e)})" }.join(" && ")
 
       instance_eval(<<-eof, __FILE__, __LINE__ + 1)
+        begin; undef __execute; rescue NameError; end
         def __execute; #{expr}; end
       eof
     end
 
     # Parses a single expression, handling some of the DSL syntax.