Class: Kumi::Support::NASTPrinter

Inherits:
Object
  • Object
show all
Defined in:
lib/kumi/support/nast_printer.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(indent: 0) ⇒ NASTPrinter

Returns a new instance of NASTPrinter.



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# File 'lib/kumi/support/nast_printer.rb', line 10

def initialize(indent: 0)
  @indent = indent
end

Class Method Details



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# File 'lib/kumi/support/nast_printer.rb', line 6

def self.print(nir_module)
  new.print(nir_module)
end

Instance Method Details



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# File 'lib/kumi/support/nast_printer.rb', line 14

def print(nir_module)
  return "nil" unless nir_module

  lines = []
  lines << "(NAST"

  nir_module.decls.each do |name, decl|
    lines << indent("(#{decl.kind.upcase} #{name}")
    lines << indent(print_node(decl.body), 2)
    lines << indent(")")
  end

  lines << ")"
  lines.join("\n")
end