2283d14cc9
* lib/forwardable/impl.rb (_valid_method?, _compile_method): extract to separate implementation specific part. [ruby-core:78138] [Bug #12938] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56848 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
20 lines
488 B
Ruby
20 lines
488 B
Ruby
# :stopdoc:
|
|
module Forwardable
|
|
FILTER_EXCEPTION = ""
|
|
|
|
def self._valid_method?(method)
|
|
iseq = RubyVM::InstructionSequence.compile("().#{method}", nil, nil, 0, false)
|
|
rescue SyntaxError => e
|
|
false
|
|
else
|
|
iseq.to_a.dig(-1, 1, 1, :mid) == method.to_sym
|
|
end
|
|
|
|
def self._compile_method(src, file, line)
|
|
RubyVM::InstructionSequence.compile(src, file, file, line,
|
|
trace_instruction: false,
|
|
tailcall_optimization: true)
|
|
.eval
|
|
end
|
|
end
|