class TypeProf::Type::Cell
The most basic container type for default type parameter class
Attributes
base_type[R]
elems[R]
Public Class Methods
new(elems, base_type)
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# File typeprof-0.21.8/lib/typeprof/container-type.rb, line 58 def initialize(elems, base_type) raise if !elems.is_a?(Cell::Elements) @elems = elems # Cell::Elements raise unless base_type @base_type = base_type if base_type.klass.type_params.size != elems.elems.size raise end end
Public Instance Methods
generate_substitution()
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# File typeprof-0.21.8/lib/typeprof/container-type.rb, line 106 def generate_substitution subst = {} tyvars = @base_type.klass.type_params.map {|name,| Type::Var.new(name) } tyvars.zip(@elems.elems) do |tyvar, elem| if subst[tyvar] subst[tyvar] = subst[tyvar].union(elem) else subst[tyvar] = elem end end subst end
inspect()
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# File typeprof-0.21.8/lib/typeprof/container-type.rb, line 70 def inspect "Type::Cell[#{ @elems.inspect }, base_type: #{ @base_type.inspect }]" end
limit_size(limit)
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# File typeprof-0.21.8/lib/typeprof/container-type.rb, line 91 def limit_size(limit) return Type.any if limit <= 0 Cell.new(@elems.limit_size(limit - 1), @base_type) end
localize(env, alloc_site, depth)
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# File typeprof-0.21.8/lib/typeprof/container-type.rb, line 82 def localize(env, alloc_site, depth) return env, Type.any if depth <= 0 alloc_site = alloc_site.add_id(:cell).add_id(@base_type) env, elems = @elems.localize(env, alloc_site, depth) ty = Local.new(Cell, alloc_site, @base_type) env = env.deploy_type(alloc_site, elems) return env, ty end
method_dispatch_info()
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# File typeprof-0.21.8/lib/typeprof/container-type.rb, line 96 def method_dispatch_info raise end
screen_name(scratch)
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# File typeprof-0.21.8/lib/typeprof/container-type.rb, line 74 def screen_name(scratch) str = @elems.screen_name(scratch) if str.start_with?("*") str = @base_type.screen_name(scratch) + str[1..] end str end
substitute(subst, depth)
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# File typeprof-0.21.8/lib/typeprof/container-type.rb, line 100 def substitute(subst, depth) return Type.any if depth <= 0 elems = @elems.substitute(subst, depth) Cell.new(elems, @base_type) end