1 files changed, 0 insertions, 24 deletions
diff --git a/ext/ripper/test/check-event-arity.rb b/ext/ripper/test/check-event-arity.rb
deleted file mode 100644
index 00e1b98dbc..0000000000
--- a/ext/ripper/test/check-event-arity.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-def main
-  invalid = false
-  table = {}
-  ARGF.each do |line|
-    next if /\A\#\s*define\s+s?dispatch\d/ === line
-    next if /ripper_dispatch\d/ === line
-    line.scan(/dispatch(\d)\((\w+)/) do |num, ev|
-      num = num.to_i
-      if data = table[ev]
-        locations, arity = data
-        unless num == arity
-          invalid = true
-          puts "arity differ [#{ev}]: #{ARGF.lineno}->#{num}; #{locations.join(',')}->#{arity}"
-        end
-        locations.push ARGF.lineno
-      else
-        table[ev] = [[ARGF.lineno], num.to_i]
-      end
-    end
-  end
-  exit 1 if invalid
-end
-
-main