Lint/InheritException

It's preferrable to inherit from StandardException so that callers won't be
surprised if they do `rescue => e`.

In the evaluator, break, next, etc relies on this for control flow.

In a few other cases, the exception may be raised outside of puppet, so we can't
change the exception hierarchy.

.rubocop_todo.yml

@@ -580,17 +580,6 @@ Layout/TrailingEmptyLines:
 Layout/TrailingWhitespace:
   Enabled: false
 
-# This cop supports safe auto-correction (--auto-correct).
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: standard_error, runtime_error
-Lint/InheritException:
-  Exclude:
-    - 'lib/puppet/agent.rb'
-    - 'lib/puppet/network/http/error.rb'
-    - 'lib/puppet/pops/evaluator/closure.rb'
-    - 'lib/puppet/util/logging.rb'
-    - 'lib/puppet/util/retry_action.rb'
-
 Lint/MissingSuper:
   Enabled: false
 

lib/puppet/agent.rb

@@ -18,7 +18,7 @@ class Puppet::Agent
   include Puppet::Util::Splayer
 
   # Special exception class used to signal an agent run has timed out.
-  class RunTimeoutError < Exception
+  class RunTimeoutError < Exception # rubocop:disable Lint/InheritException
   end
 
   attr_reader :client_class, :client, :should_fork

lib/puppet/network/http/error.rb

@@ -4,7 +4,7 @@
 module Puppet::Network::HTTP::Error
   Issues = Puppet::Network::HTTP::Issues
 
-  class HTTPError < Exception
+  class HTTPError < Exception # rubocop:disable Lint/InheritException
     attr_reader :status, :issue_kind
 
     def initialize(message, status, issue_kind)

lib/puppet/pops/evaluator/closure.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 module Puppet::Pops
 module Evaluator
-  class Jumper < Exception
+  class Jumper < Exception # rubocop:disable Lint/InheritException
     attr_reader :value
     attr_reader :file
     attr_reader :line

lib/puppet/util/logging.rb

@@ -125,7 +125,7 @@ def log_and_raise(exception, message)
     raise exception, message + "\n" + exception.to_s, exception.backtrace
   end
 
-  class DeprecationWarning < Exception; end
+  class DeprecationWarning < Exception; end # rubocop:disable Lint/InheritException
 
   # Logs a warning indicating that the Ruby code path is deprecated.  Note that
   # this method keeps track of the offending lines of code that triggered the