Markus Schirp ec55f85804 Do not emit mutations if signed zero float/double ... There are two representations of zero in IEEE 754. The negative and the positive zero. This commutis removes a mutation that causes the sign to be flipped. These mutations are very uneasy to kill. Currently only these side effects are known: 1 / -0.0 => -Infinity 1 / 0.0 => Infinity 0.0.to_s => "0.0" -0.0.to_s => "-0.0" I'm happy to readd the mutation - when someone adds more wisdom to this case ;) Closes #126		2013-12-01 20:34:19 +01:00
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boolean	Add magic encoding header to all ruby files	2013-07-28 16:03:06 -07:00
array_spec.rb	Add magic encoding header to all ruby files	2013-07-28 16:03:06 -07:00
fixnum_spec.rb	Use 1.9 hash syntax also for specs	2013-09-08 22:12:23 +02:00
float_spec.rb	Do not emit mutations if signed zero float/double	2013-12-01 20:34:19 +01:00
hash_spec.rb	Add magic encoding header to all ruby files	2013-07-28 16:03:06 -07:00
nil_spec.rb	Add magic encoding header to all ruby files	2013-07-28 16:03:06 -07:00
range_spec.rb	Use 1.9 hash syntax also for specs	2013-09-08 22:12:23 +02:00
regex_spec.rb	Change emit_nil to not emit on the left node of an assignment	2013-09-07 23:57:47 -07:00
string_spec.rb	Use 1.9 hash syntax also for specs	2013-09-08 22:12:23 +02:00
symbol_spec.rb	Use 1.9 hash syntax also for specs	2013-09-08 22:12:23 +02:00