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概要[]

引数[]

実装[]

 1379 /* Default tree printer.   Handles declarations only.  */
1380 static bool
1381 default_tree_printer (pretty_printer * pp, text_info *text, const char *spec,
1382                       int precision, bool wide, bool set_locus, bool hash)
1383 {
1384   tree t;
1385 
 1386   /* FUTURE: %+x should set the locus.  */
1387   if (precision != 0 || wide || hash)
1388     return false;
1389 
1390   switch (*spec)
1391     {
1392     case 'D':
1393       t = va_arg (*text->args_ptr, tree);
1394       if (DECL_DEBUG_EXPR_IS_FROM (t) && DECL_DEBUG_EXPR (t))
1395         t = DECL_DEBUG_EXPR (t);
1396       break;
1397 
1398     case 'F':
1399     case 'T':
1400       t = va_arg (*text->args_ptr, tree);
1401       break;
1402 
1403     default:
1404       return false;
1405     }
1406 
1407   if (set_locus && text->locus)
1408     *text->locus = DECL_SOURCE_LOCATION (t);
1409 
1410   if (DECL_P (t))
1411     {
1412       const char *n = DECL_NAME (t)
1413         ? lang_hooks.decl_printable_name (t, 2)
1414         : "<anonymous>";
1415       pp_string (pp, n);
1416     }
1417   else
1418     dump_generic_node (pp, t, 0, 0, 0);
1419 
1420   return true;
1421 }



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