- struct symbol *sym;
-
- if (strstr (name, "___XR") != NULL)
- return name_sym;
-
- sym = find_old_style_renaming_symbol (name, block);
-
- if (sym != NULL)
- return sym;
-
- /* Not right yet. FIXME pnh 7/20/2007. */
- sym = ada_find_any_type_symbol (name);
- if (sym != NULL && strstr (SYMBOL_LINKAGE_NAME (sym), "___XR") != NULL)
- return sym;
- else
- return NULL;
-}
-
-static struct symbol *
-find_old_style_renaming_symbol (const char *name, const struct block *block)
-{
- const struct symbol *function_sym = block_linkage_function (block);
- char *rename;
-
- if (function_sym != NULL)
- {
- /* If the symbol is defined inside a function, NAME is not fully
- qualified. This means we need to prepend the function name
- as well as adding the ``___XR'' suffix to build the name of
- the associated renaming symbol. */
- const char *function_name = SYMBOL_LINKAGE_NAME (function_sym);
- /* Function names sometimes contain suffixes used
- for instance to qualify nested subprograms. When building
- the XR type name, we need to make sure that this suffix is
- not included. So do not include any suffix in the function
- name length below. */
- int function_name_len = ada_name_prefix_len (function_name);
- const int rename_len = function_name_len + 2 /* "__" */
- + strlen (name) + 6 /* "___XR\0" */ ;
-
- /* Strip the suffix if necessary. */
- ada_remove_trailing_digits (function_name, &function_name_len);
- ada_remove_po_subprogram_suffix (function_name, &function_name_len);
- ada_remove_Xbn_suffix (function_name, &function_name_len);
-
- /* Library-level functions are a special case, as GNAT adds
- a ``_ada_'' prefix to the function name to avoid namespace
- pollution. However, the renaming symbols themselves do not
- have this prefix, so we need to skip this prefix if present. */
- if (function_name_len > 5 /* "_ada_" */
- && strstr (function_name, "_ada_") == function_name)
- {
- function_name += 5;
- function_name_len -= 5;
- }
-
- rename = (char *) alloca (rename_len * sizeof (char));
- strncpy (rename, function_name, function_name_len);
- xsnprintf (rename + function_name_len, rename_len - function_name_len,
- "__%s___XR", name);
- }
- else
- {
- const int rename_len = strlen (name) + 6;
-
- rename = (char *) alloca (rename_len * sizeof (char));
- xsnprintf (rename, rename_len * sizeof (char), "%s___XR", name);
- }
-
- return ada_find_any_type_symbol (rename);