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[ruby/reline] Remove unnecessary conditions for

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`Fiddle::TYPE_VARIADIC`
(https://github.com/ruby/reline/pull/547)

https://github.com/ruby/reline/commit/71ba3a9432
This commit is contained in:
Nobuyoshi Nakada 2023-06-02 21:18:00 +09:00 committed by git
parent d7e82512e4
commit e38fb050fa
1 changed files with 1 additions and 15 deletions
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16
lib/reline/terminfo.rb
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@ -31,21 +31,7 @@ module Reline::Terminfo
@curses_dl = false
def self.curses_dl
return @curses_dl unless @curses_dl == false
if RUBY_VERSION >= '3.0.0'
# Gem module isn't defined in test-all of the Ruby repository, and
# Fiddle in Ruby 3.0.0 or later supports Fiddle::TYPE_VARIADIC.
fiddle_supports_variadic = true
elsif Fiddle.const_defined?(:VERSION,false) and Gem::Version.create(Fiddle::VERSION) >= Gem::Version.create('1.0.1')
# Fiddle::TYPE_VARIADIC is supported from Fiddle 1.0.1.
fiddle_supports_variadic = true
else
fiddle_supports_variadic = false
end
if fiddle_supports_variadic and not Fiddle.const_defined?(:TYPE_VARIADIC)
# If the libffi version is not 3.0.5 or higher, there isn't TYPE_VARIADIC.
fiddle_supports_variadic = false
end
if fiddle_supports_variadic
if Fiddle.const_defined?(:TYPE_VARIADIC)
curses_dl_files.each do |curses_name|
result = Fiddle::Handle.new(curses_name)
rescue Fiddle::DLError