Code coverage for itm_arg.li

///////////////////////////////////////////////////////////////////////////////
//                             Lisaac Compiler                               //
//                                                                           //
//                   LSIIT - ULP - CNRS - INRIA - FRANCE                     //
//                                                                           //
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//   GNU General Public License for more details.                            //
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//                                                                           //
//                     http://isaacproject.u-strasbg.fr/                     //
///////////////////////////////////////////////////////////////////////////////
Section Header

  + name    := ITM_ARG;

  - copyright   := "2003-2007 Benoit Sonntag";


  - author  := "Sonntag Benoit (bsonntag@loria.fr)";
  - comment := "One argument";

Section Inherit

  + parent_itm_argument:Expanded ITM_ARGUMENT;

Section Public

  + name:STRING_CONSTANT;

  + type:ITM_TYPE_MONO;

  - upper:INTEGER := 0;

  //
  // Creation.
  //

  - create p:POSITION name n:STRING_CONSTANT type t:ITM_TYPE_MONO :SELF <-
  ( + result:SELF;

    result := SELF.clone;
    result.make p name n type t;
    result
  );

  - make p:POSITION name n:STRING_CONSTANT type t:ITM_TYPE_MONO <-
  (
    position := p;
    name     := n;
    type     := t;
  );

  //
  // Running.
  //

  - item idx:INTEGER :ITM_TYPE_MONO <-
  ( ? {idx = 0};
    type
  );

  - to_run_in arg_lst:FAST_ARRAY(LOCAL) for p:PARAMETER_TO_TYPE <-
  ( + t:ITM_TYPE_MONO;

    (name = ALIAS_STR.variable_self).if {
      t := ITM_TYPE_SIMPLE.type_self;
    } else {
      t := type;
    };
    arg_lst.add_last (
      LOCAL.create position name name style ' ' type (t.to_run_for p)
    );
  );

  - get_index_type p:ITM_TYPE_PARAMETER :INTEGER <-
  ( + result:INTEGER;
    (type != p).if {
      result := 1;
    };
    result
  );

  - check larg:FAST_ARRAY(EXPR) index idx:INTEGER for p:PARAMETER_TO_TYPE :INTEGER <-
  ( + new_expr:EXPR;

    new_expr := larg.item idx.check_type (type.to_run_for p) with position;
    larg.put new_expr to idx;
    idx + 1
  );

  //
  // Display.
  //

  - append_in buffer:STRING <-
  (
    buffer.append name;
    buffer.add_last ':';
    type.append_in buffer;
  );

  - shorter_in buf:STRING <-
  (
    (name = ALIAS_STR.variable_self).if {
      put name to buf like (ALIAS_STR.short_keyword);
    } else {
      put name to buf like (ALIAS_STR.short_local);
    };
    buf.add_last ':';
    type.shorter_in buf;
  );