handle ext/ as r53141

g -L frozen_string_literal ext/**/*.rb|xargs ruby -Ka -e'ARGV.each{|fn|puts
fn;open(fn,"r+"){|f|s=f.read.sub(/\A(#!.*\n)?(#.*coding.*\n)?/,"\\&#
frozen_string_literal: false\n");f.rewind;f.write s}}'

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

13 files changed, 13 insertions, 0 deletions

diff --git a/ext/json/lib/json/add/bigdecimal.rb b/ext/json/lib/json/add/bigdecimal.rb
index 0ef69f12e0..a7646860a2 100644
--- a/ext/json/lib/json/add/bigdecimal.rb
+++ b/ext/json/lib/json/add/bigdecimal.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end
diff --git a/ext/json/lib/json/add/complex.rb b/ext/json/lib/json/add/complex.rb
index 3d653bb50d..65d388b48a 100644
--- a/ext/json/lib/json/add/complex.rb
+++ b/ext/json/lib/json/add/complex.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end
diff --git a/ext/json/lib/json/add/core.rb b/ext/json/lib/json/add/core.rb
index 77d9dc0b20..93b2bff424 100644
--- a/ext/json/lib/json/add/core.rb
+++ b/ext/json/lib/json/add/core.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 # This file requires the implementations of ruby core's custom objects for
 # serialisation/deserialisation.
 
diff --git a/ext/json/lib/json/add/date.rb b/ext/json/lib/json/add/date.rb
index 4288237db1..20f0e8dc77 100644
--- a/ext/json/lib/json/add/date.rb
+++ b/ext/json/lib/json/add/date.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end
diff --git a/ext/json/lib/json/add/date_time.rb b/ext/json/lib/json/add/date_time.rb
index 5ea42ea656..757d43c266 100644
--- a/ext/json/lib/json/add/date_time.rb
+++ b/ext/json/lib/json/add/date_time.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end
diff --git a/ext/json/lib/json/add/exception.rb b/ext/json/lib/json/add/exception.rb
index e6ad257abf..95379d97f5 100644
--- a/ext/json/lib/json/add/exception.rb
+++ b/ext/json/lib/json/add/exception.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end
diff --git a/ext/json/lib/json/add/ostruct.rb b/ext/json/lib/json/add/ostruct.rb
index da81e107a7..2fa1e88b93 100644
--- a/ext/json/lib/json/add/ostruct.rb
+++ b/ext/json/lib/json/add/ostruct.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end
diff --git a/ext/json/lib/json/add/range.rb b/ext/json/lib/json/add/range.rb
index e61e553cdb..4dd7ccf0eb 100644
--- a/ext/json/lib/json/add/range.rb
+++ b/ext/json/lib/json/add/range.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end
diff --git a/ext/json/lib/json/add/rational.rb b/ext/json/lib/json/add/rational.rb
index ee39c20e8d..e83a532775 100644
--- a/ext/json/lib/json/add/rational.rb
+++ b/ext/json/lib/json/add/rational.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end
diff --git a/ext/json/lib/json/add/regexp.rb b/ext/json/lib/json/add/regexp.rb
index 2fcbb6fb14..4bea64fb19 100644
--- a/ext/json/lib/json/add/regexp.rb
+++ b/ext/json/lib/json/add/regexp.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end
diff --git a/ext/json/lib/json/add/struct.rb b/ext/json/lib/json/add/struct.rb
index 6847cde99b..c9afe70770 100644
--- a/ext/json/lib/json/add/struct.rb
+++ b/ext/json/lib/json/add/struct.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end
diff --git a/ext/json/lib/json/add/symbol.rb b/ext/json/lib/json/add/symbol.rb
index 03dc9a56a5..831e5c6173 100644
--- a/ext/json/lib/json/add/symbol.rb
+++ b/ext/json/lib/json/add/symbol.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end
diff --git a/ext/json/lib/json/add/time.rb b/ext/json/lib/json/add/time.rb
index d9834677ac..18e57d7555 100644
--- a/ext/json/lib/json/add/time.rb
+++ b/ext/json/lib/json/add/time.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end