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* eval.c (Init_eval): rename #invoke_method and

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#invoke_functional_method to __send and __send! respectively.

* eval.c (remove_method): prohibit removing __send and __send!.

* eval.c (rb_undef): prohibit undef'ing  __send and __send!.

* eval.c (rb_eval): prohibit redefining  __send and __send!.

* lib/delegate.rb (Delegator): preserve __send.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2006-07-26 09:40:05 +00:00
parent 0cd59e5b59
commit c0a8089044
4 changed files with 32 additions and 14 deletions
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8
lib/delegate.rb
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@ -115,7 +115,7 @@
# implementation, see SimpleDelegator.
#
class Delegator
preserved = ["__id__", "object_id", "__send__", "respond_to?", "send", "funcall"]
preserved = ["__id__", "object_id", "__send__", "__send", "__send!", "respond_to?", "send", "funcall"]
instance_methods.each do |m|
next if preserved.include?(m)
undef_method m
@ -137,7 +137,7 @@ class Delegator
unless target.respond_to?(m)
super(m, *args, &block)
else
target.__send__(m, *args, &block)
target.__send(m, *args, &block)
end
rescue Exception
$@.delete_if{|s| /^#{__FILE__}:\d+:in `method_missing'$/ =~ s} #`
@ -262,7 +262,7 @@ def DelegateClass(superclass)
klass = Class.new
methods = superclass.public_instance_methods(true)
methods -= [
"__id__", "object_id", "__send__", "respond_to?", "send", "funcall",
"__id__", "object_id", "__send__", "__send", "__send!", "respond_to?", "send", "funcall",
"==", "equal?", "initialize", "method_missing", "__getobj__", "__setobj__",
"clone", "dup", "marshal_dump", "marshal_load",
]
@ -281,7 +281,7 @@ def DelegateClass(superclass)
klass.module_eval <<-EOS, __FILE__, __LINE__+1
def #{method}(*args, &block)
begin
@_dc_obj.__send__(:#{method}, *args, &block)
@_dc_obj.__send(:#{method}, *args, &block)
rescue
$@[0,2] = nil
raise