Sha256: 72408115903d153a5ffc76876aaa9dda986d0cb117a4e66885049dbcb72f1411
Contents?: true
Size: 1.71 KB
Versions: 8
Compression:
Stored size: 1.71 KB
Contents
if defined? RubyVM
verbose = $VERBOSE
begin
$VERBOSE = nil
module PowerAssert
# set redefined flag
basic_classes = [
Fixnum, Float, String, Array, Hash, Bignum, Symbol, Time, Regexp
]
basic_operators = [
:+, :-, :*, :/, :%, :==, :===, :<, :<=, :<<, :[], :[]=,
:length, :size, :empty?, :succ, :>, :>=, :!, :!=, :=~, :freeze
]
class Bug11182
def fixed?
true
end
end
private_constant :Bug11182
refine Bug11182 do
def fixed?
end
end
class Bug11182Sub < Bug11182
alias _fixed? fixed?
protected :_fixed?
end
private_constant :Bug11182Sub
if (Bug11182.new.fixed? rescue false)
basic_classes.each do |klass|
basic_operators.each do |bop|
refine(klass) do
define_method(bop) {}
end
end
end
else
# workaround for https://bugs.ruby-lang.org/issues/11182
basic_classes.each do |klass|
basic_operators.each do |bop|
if klass.public_method_defined?(bop)
klass.ancestors.find {|i| i.instance_methods(false).index(bop) }.module_eval do
public bop
end
end
end
end
refine Symbol do
def ==
end
end
end
# bypass check_cfunc
refine BasicObject do
def !
end
def ==
end
end
refine Module do
def ==
end
end
end
ensure
$VERBOSE = verbose
end
# disable optimization
RubyVM::InstructionSequence.compile_option = {
specialized_instruction: false
}
end
Version data entries
8 entries across 8 versions & 5 rubygems