/src/tools/semantics/code/instructions/liberty_assignment_attempt.e

http://github.com/tybor/Liberty · Specman e · 46 lines · 27 code · 5 blank · 14 comment · 1 complexity · 9b3ae1124bea23f9138d33d23b054d40 MD5 · raw file

  1. -- This file is part of Liberty Eiffel.
  2. --
  3. -- Liberty Eiffel is free software: you can redistribute it and/or modify
  4. -- it under the terms of the GNU General Public License as published by
  5. -- the Free Software Foundation, version 3 of the License.
  6. --
  7. -- Liberty Eiffel is distributed in the hope that it will be useful,
  8. -- but WITHOUT ANY WARRANTY; without even the implied warranty of
  9. -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  10. -- GNU General Public License for more details.
  11. --
  12. -- You should have received a copy of the GNU General Public License
  13. -- along with Liberty Eiffel. If not, see <http://www.gnu.org/licenses/>.
  14. --
  15. class LIBERTY_ASSIGNMENT_ATTEMPT
  16. inherit
  17. LIBERTY_ASSIGNMENT
  18. create {LIBERTY_BUILDER_TOOLS, LIBERTY_ASSIGNMENT_ATTEMPT}
  19. make
  20. feature {ANY}
  21. accept (v: VISITOR) is
  22. local
  23. v0: LIBERTY_ASSIGNMENT_ATTEMPT_VISITOR
  24. do
  25. v0 ::= v
  26. v0.visit_liberty_assignment_attempt(Current)
  27. end
  28. specialized_in (a_type: LIBERTY_ACTUAL_TYPE): like Current is
  29. local
  30. w: like writable
  31. e: like expression
  32. do
  33. w := writable.specialized_in(a_type)
  34. e := expression.specialized_in(a_type)
  35. if w = writable and then e = expression then
  36. Result := Current
  37. else
  38. create Result.make(w, e, position)
  39. end
  40. end
  41. end