Ejemplos de merge_exception_specifiers en C++ (Cpp)

Ejemplo n.º 1

Archivo: method.c Proyecto: asdlei00/freebsd

static tree
synthesize_exception_spec (tree type, tree (*extractor) (tree, void*),
                           void *client)
{
    tree raises = empty_except_spec;
    tree fields = TYPE_FIELDS (type);
    tree binfo, base_binfo;
    int i;

    for (binfo = TYPE_BINFO (type), i = 0;
            BINFO_BASE_ITERATE (binfo, i, base_binfo); i++)
    {
        tree fn = (*extractor) (BINFO_TYPE (base_binfo), client);
        if (fn)
        {
            tree fn_raises = TYPE_RAISES_EXCEPTIONS (TREE_TYPE (fn));

            raises = merge_exception_specifiers (raises, fn_raises);
        }
    }
    for (; fields; fields = TREE_CHAIN (fields))
    {
        tree type = TREE_TYPE (fields);
        tree fn;

        if (TREE_CODE (fields) != FIELD_DECL || DECL_ARTIFICIAL (fields))
            continue;
        while (TREE_CODE (type) == ARRAY_TYPE)
            type = TREE_TYPE (type);
        if (!CLASS_TYPE_P (type))
            continue;

        fn = (*extractor) (type, client);
        if (fn)
        {
            tree fn_raises = TYPE_RAISES_EXCEPTIONS (TREE_TYPE (fn));

            raises = merge_exception_specifiers (raises, fn_raises);
        }
    }
    return raises;
}

Ejemplo n.º 2

Archivo: method.c Proyecto: Fokycnuk/gcc

static tree
synthesize_exception_spec (tree type, tree (*extractor) (tree, void*),
                           void *client)
{
  tree raises = empty_except_spec;
  tree fields = TYPE_FIELDS (type);
  int i, n_bases = CLASSTYPE_N_BASECLASSES (type);
  tree binfos = TYPE_BINFO_BASETYPES (type);

  for (i = 0; i != n_bases; i++)
    {
      tree base = BINFO_TYPE (TREE_VEC_ELT (binfos, i));
      tree fn = (*extractor) (base, client);
      if (fn)
        {
          tree fn_raises = TYPE_RAISES_EXCEPTIONS (TREE_TYPE (fn));
          
          raises = merge_exception_specifiers (raises, fn_raises);
        }
    }
  for (; fields; fields = TREE_CHAIN (fields))
    {
      tree type = TREE_TYPE (fields);
      tree fn;
      
      if (TREE_CODE (fields) != FIELD_DECL || DECL_ARTIFICIAL (fields))
        continue;
      while (TREE_CODE (type) == ARRAY_TYPE)
  	type = TREE_TYPE (type);
      if (!CLASS_TYPE_P (type))
        continue;
      
      fn = (*extractor) (type, client);
      if (fn)
        {
          tree fn_raises = TYPE_RAISES_EXCEPTIONS (TREE_TYPE (fn));
          
          raises = merge_exception_specifiers (raises, fn_raises);
        }
    }
  return raises;
}