class TypeProf::Core::AST::BranchNode::LoopNode::BreakNode::NextNode::CaseNode

Attributes

clauses[R]

else_clause[R]

pivot[R]

whens[R]

Public Class Methods

new(raw_node, lenv) click to toggle source

Calls superclass method TypeProf::Core::AST::Node::new

# File typeprof-0.30.1/lib/typeprof/core/ast/control.rb, line 237
def initialize(raw_node, lenv)
  super(raw_node, lenv)
  @pivot = raw_node.predicate ? AST.create_node(raw_node.predicate, lenv) : nil
  @whens = []
  @clauses = []
  raw_node.conditions.each do |raw_cond|
    @whens << AST.create_node(raw_cond.conditions.first, lenv) # XXX: multiple conditions
    @clauses << (raw_cond.statements ? AST.create_node(raw_cond.statements, lenv) : DummyNilNode.new(code_range, lenv)) # TODO: code_range for NilNode
  end
  @else_clause = raw_node.else_clause && raw_node.else_clause.statements ? AST.create_node(raw_node.else_clause.statements, lenv) : DummyNilNode.new(code_range, lenv) # TODO: code_range for NilNode
end

Public Instance Methods

install0(genv) click to toggle source

# File typeprof-0.30.1/lib/typeprof/core/ast/control.rb, line 253
def install0(genv)
  ret = Vertex.new(self)
  @pivot&.install(genv)
  @whens.zip(@clauses) do |vals, clause|
    vals.install(genv)
    @changes.add_edge(genv, clause.install(genv), ret)
  end
  @changes.add_edge(genv, @else_clause.install(genv), ret)
  ret
end

subnodes(= { pivot:, whens:, clauses:, else_clause: }) click to toggle source

# File typeprof-0.30.1/lib/typeprof/core/ast/control.rb, line 251
  def subnodes = { pivot:, whens:, clauses:, else_clause: }

  def install0(genv)
    ret = Vertex.new(self)
    @pivot&.install(genv)
    @whens.zip(@clauses) do |vals, clause|
      vals.install(genv)
      @changes.add_edge(genv, clause.install(genv), ret)
    end
    @changes.add_edge(genv, @else_clause.install(genv), ret)
    ret
  end
end