Class: Kumi::IR::DF::Lower

Inherits:
Object
  • Object
show all
Defined in:
lib/kumi/ir/df/lower.rb

Constant Summary collapse

NAST = 
Kumi::Core::NAST

Instance Method Summary collapse

Constructor Details

#initialize(snast_module:, registry:, input_table:, input_metadata: nil) ⇒ Lower

Returns a new instance of Lower.



9
10
11
12
13
14
15
16
17
 
# File 'lib/kumi/ir/df/lower.rb', line 9

def initialize(snast_module:, registry:, input_table:, input_metadata: nil)
  @snast_module = snast_module
  @registry = registry
  @input_table = input_table
  @input_metadata = input_metadata
  @graph = Graph.new(name: snast_module.respond_to?(:name) ? snast_module.name : :anonymous)
  @reg_counter = 0
  @access_contract = AccessContract.new(@input_table)
end

Instance Method Details

#call ⇒ Object 



19
20
21
22
23
24
 
# File 'lib/kumi/ir/df/lower.rb', line 19

def call
  @snast_module.decls.each do |name, decl|
    lower_declaration(name, decl)
  end
  @graph
end