free_mutant/meta/op_assgn.rb
Markus Schirp 99ab9ff171 Change required Ruby version to >=2.3
* This commit does every 2.3 change required to get the build pass
* None of the changes can be extracted, without changing the build setup
2018-09-12 14:21:24 +00:00

16 lines
440 B
Ruby

# frozen_string_literal: true
Mutant::Meta::Example.add :op_asgn do
source '@a.b += 1'
singleton_mutations
mutation 'a.b += 1'
mutation '@a.b += -1'
mutation '@a.b += 2'
mutation '@a.b += 0'
mutation '@a.b += nil'
mutation '@a.b += self'
mutation 'self.b += 1'
# TODO: fix invalid AST
# This should not get emitted as invalid AST with valid unparsed source
mutation s(:op_asgn, s(:ivar, :@a), :+, s(:int, 1))
end