&& TREE_CODE (TREE_VALUE (args)) == IDENTIFIER_NODE)
{
int i;
- char *specified_name
- = IDENTIFIER_POINTER (TREE_VALUE (args));
+ char *specified_name = IDENTIFIER_POINTER (TREE_VALUE (args));
+ enum machine_mode mode = VOIDmode;
+ tree typefm;
+
+ /* Give this decl a type with the specified mode.
+ First check for the special modes. */
+ if (! strcmp (specified_name, "byte")
+ || ! strcmp (specified_name, "__byte__"))
+ mode = byte_mode;
+ else if (!strcmp (specified_name, "word")
+ || ! strcmp (specified_name, "__word__"))
+ mode = word_mode;
+ else if (! strcmp (specified_name, "pointer")
+ || !strcmp (specified_name, "__pointer__"))
+ mode = ptr_mode;
+ else
+ for (i = 0; i < NUM_MACHINE_MODES; i++)
+ if (!strcmp (specified_name, GET_MODE_NAME (i)))
+ mode = (enum machine_mode) i;
- /* Give this decl a type with the specified mode. */
- for (i = 0; i < NUM_MACHINE_MODES; i++)
- if (!strcmp (specified_name, GET_MODE_NAME (i)))
- {
- tree typefm
- = type_for_mode (i, TREE_UNSIGNED (type));
- if (typefm != 0)
- {
- TREE_TYPE (decl) = type = typefm;
- DECL_SIZE (decl) = 0;
- layout_decl (decl, 0);
- }
- else
- error ("no data type for mode `%s'", specified_name);
- break;
- }
- if (i == NUM_MACHINE_MODES)
+ if (mode == VOIDmode)
error_with_decl (decl, "unknown machine mode `%s'", specified_name);
+ else if ((typefm = type_for_mode (mode, TREE_UNSIGNED (type))) == 0)
+ error_with_decl (decl, "no data type for mode `%s'", specified_name);
+ else
+ {
+ TREE_TYPE (decl) = type = typefm;
+ DECL_SIZE (decl) = 0;
+ layout_decl (decl, 0);
+ }
}
else if ((!strcmp (IDENTIFIER_POINTER (name), "section")
|| !strcmp (IDENTIFIER_POINTER (name), "__section__"))