14 lines
464 B
Ruby
14 lines
464 B
Ruby
Mutant::Meta::Example.add do
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source 'a = nil; a'
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mutation 'a = nil; nil'
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mutation 'a = nil; self'
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mutation 'a = nil'
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# TODO: fix invalid AST
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# These ASTs are not valid and should NOT be emitted
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# Mutations of lvarasgn need to be special cased to avoid this.
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mutation s(:begin, s(:lvasgn, :a__mutant__, s(:nil)), s(:lvar, :a))
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mutation s(:begin, s(:nil), s(:lvar, :a))
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mutation s(:begin, s(:self), s(:lvar, :a))
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mutation s(:lvar, :a)
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end
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