Пример #1
0
tree
lambda_capture_field_type (tree expr, bool explicit_init_p)
{
  tree type;
  if (explicit_init_p)
    {
      type = make_auto ();
      type = do_auto_deduction (type, expr, type);
    }
  else
    type = non_reference (unlowered_expr_type (expr));
  if (type_dependent_expression_p (expr)
      && !is_this_parameter (tree_strip_nop_conversions (expr)))
    {
      type = cxx_make_type (DECLTYPE_TYPE);
      DECLTYPE_TYPE_EXPR (type) = expr;
      DECLTYPE_FOR_LAMBDA_CAPTURE (type) = true;
      DECLTYPE_FOR_INIT_CAPTURE (type) = explicit_init_p;
      SET_TYPE_STRUCTURAL_EQUALITY (type);
    }
  return type;
}
Пример #2
0
tree
lambda_capture_field_type (tree expr, bool explicit_init_p)
{
  tree type;
  if (explicit_init_p)
    {
      type = make_auto ();
      type = do_auto_deduction (type, expr, type);
    }
  else
    type = non_reference (unlowered_expr_type (expr));
  if (!type || WILDCARD_TYPE_P (type) || type_uses_auto (type)
      || DECL_PACK_P (expr))
    {
      type = cxx_make_type (DECLTYPE_TYPE);
      DECLTYPE_TYPE_EXPR (type) = expr;
      DECLTYPE_FOR_LAMBDA_CAPTURE (type) = true;
      DECLTYPE_FOR_INIT_CAPTURE (type) = explicit_init_p;
      SET_TYPE_STRUCTURAL_EQUALITY (type);
    }
  return type;
}