Class: ADSL::Parser::ASTEquiv

Inherits:
ASTNode show all
Defined in:
lib/adsl/parser/ast_nodes.rb

Instance Method Summary collapse

Methods inherited from ASTNode

#==, #adsl_ast, #adsl_ast_size, #block_replace, #dup, #hash, is_formula?, is_objset?, is_statement?, node_type, #objset_has_side_effects?, #optimize, #preorder_traverse

Methods included from Verification::FormulaGenerators

#[], #and, #binary_op, #binary_op_with_any_number_of_params, #equiv, #exists, #false, #forall, #handle_quantifier, #implies, #in_formula_builder, #not, #or, #true

Methods included from Verification::Utils

#classname_for_classname, #infer_classname_from_varname, #t

Instance Method Details

#to_adsl ⇒ Object 



1336
1337
1338
 
# File 'lib/adsl/parser/ast_nodes.rb', line 1336

def to_adsl
  "equiv(#{ @subformulae.map(&:to_adsl).join ", " })"
end

#typecheck_and_resolve(context) ⇒ Object 



1328
1329
1330
1331
1332
1333
1334
 
# File 'lib/adsl/parser/ast_nodes.rb', line 1328

def typecheck_and_resolve(context)
  subformulae = @subformulae.map{ |o| o.typecheck_and_resolve context }
  subformulae.each do |subformula|
    raise "Substatement not a formula on line #{subformula.lineno}" unless subformula.type == :formula  
  end
  return ADSL::DS::DSEquiv.new :subformulae => subformulae
end