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  • Sylvain Dailler's avatar
    Generalization of check_unused_vars to logic and program decl · f91bb58b
    Sylvain Dailler authored and MARCHE Claude's avatar MARCHE Claude committed
    Description:
    - Choice was made to not add unused variables when there is no contract
      and no body (no pre/(x)post, and no body).
    - For postcondition variable result, we only check variables that are not
      of unit type. And, we report a warning only if the variable is not present
      in all the ensures.
    - For result variable, with several imbricated raise, it seems possible to
      have false positive with no location. Removing the no location case which
      seems unhelpful anyway
    f91bb58b