33 lines
770 B
Ruby
33 lines
770 B
Ruby
module Ast
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# assignment, like operators are really function calls
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class FuncallExpression < Expression
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attr_reader :name, :args
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def initialize name, args
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@name , @args = name , args
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end
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def compile context
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fun = Vm::FunctionCall.new( name , args.collect{ |a| a.compile(context) } )
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fun.assign_function context
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fun.load_args
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#puts "funcall #{self.inspect}"
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fun.do_call
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end
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def == other
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compare other , [:name , :args]
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end
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end
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class AssignmentExpression < Expression
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attr_reader :assignee, :assigned
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def initialize assignee, assigned
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@assignee, @assigned = assignee, assigned
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end
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def == other
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compare other , [:assignee, :assigned]
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end
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end
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end |