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e2mmap.rb: remove legacy code

* lib/e2mmap.rb (Exception2MessageMapper::E2MM.def_exception):
  remove legacy code.  Symbol is no longer a number already.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56115 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-09-09 00:49:05 +00:00
parent e7209358b9
commit 258cbd5e4f

View file

@ -128,7 +128,6 @@ module Exception2MessageMapper
# define exception named ``c'' with message m.
#
def E2MM.def_exception(k, n, m, s = StandardError)
n = n.id2name if n.kind_of?(Fixnum)
e = Class.new(s)
E2MM.instance_eval{@MessageMap[[k, e]] = m}
k.const_set(n, e)