Class: TypeProf::Core::AST::ForNode

Inherits:
Node
  • Object
show all
Defined in:
lib/typeprof/core/ast/misc.rb

Instance Attribute Summary collapse

Attributes inherited from Node

#changes, #lenv, #prev_node, #ret, #static_ret

Instance Method Summary collapse

Methods inherited from Node

#attrs, #boxes, #code_range, #define, #define0, #define_copy, #diagnostics, #diff, #each_subnode, #get_vertexes, #install, #install_copy, #modified_vars, #pretty_print_instance_variables, #retrieve_at, #traverse, #undefine, #undefine0, #uninstall

Constructor Details

#initialize(raw_node, lenv) ⇒ ForNode

Returns a new instance of ForNode.



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# File 'lib/typeprof/core/ast/misc.rb', line 190

def initialize(raw_node, lenv)
  super(raw_node, lenv)
  # XXX: tentative implementation
  # raw_node.index
  @expr = AST.create_node(raw_node.collection, lenv)
  @body = raw_node.statements ? AST.create_node(raw_node.statements, lenv) : DummyNilNode.new(TypeProf::CodeRange.new(code_range.last, code_range.last), lenv)
end

Instance Attribute Details

#body ⇒ Object (readonly)

Returns the value of attribute body.



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# File 'lib/typeprof/core/ast/misc.rb', line 198

def body
  @body
end

#expr ⇒ Object (readonly)

Returns the value of attribute expr.



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# File 'lib/typeprof/core/ast/misc.rb', line 198

def expr
  @expr
end

Instance Method Details

#install0(genv) ⇒ Object 



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# File 'lib/typeprof/core/ast/misc.rb', line 202

def install0(genv)
  @expr.install(genv)
  @body.install(genv)
  Source.new(genv.nil_type)
end

#subnodes ⇒ Object 



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# File 'lib/typeprof/core/ast/misc.rb', line 200

def subnodes = { expr:, body: }