Sha256: 6431c43fdb333cdf081fc5980119e930ac5802bbd90cf8dd14670e677b1896a5
Contents?: true
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Versions: 8
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Stored size: 1.1 KB
Contents
module Mutant
class Mutator
class Node
# Abstract mutator for literal AST nodes
class Literal < self
include AbstractType
private
# Return new float literal
#
# @param [#to_f] value
#
# @return [Rubinius::Node::FloatLiteral]
#
# @api private
#
def new_float(value)
new(Rubinius::AST::FloatLiteral, value)
end
# Return AST representing NaN
#
# @return [Rubinius::Node::AST]
#
# @api private
#
def nan
new_send(new_float(0), :/, new_float(0))
end
# Return AST representing negative infinity
#
# @return [Rubinius::Node::AST]
#
# @api private
#
def negative_infinity
new(Rubinius::AST::Negate, infinity)
end
# Return AST representing infinity
#
# @return [Rubinius::Node::AST]
#
# @api private
#
def infinity
new_send(new_float(1), :/, new_float(0))
end
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems