emit_insns_before (seq, tail_recursion_reentry);
}
-#if 0 /* I think unused parms are legitimate enough. */
- /* Warn about unused parms. */
- if (warn_unused)
+ /* Warn about unused parms if extra warnings were specified. */
+ if (warn_unused && extra_warnings)
{
- rtx decl;
+ tree decl;
for (decl = DECL_ARGUMENTS (current_function_decl);
decl; decl = TREE_CHAIN (decl))
- if (! TREE_USED (decl) && TREE_CODE (decl) == VAR_DECL)
+ if (! TREE_USED (decl) && TREE_CODE (decl) == PARM_DECL)
warning_with_decl (decl, "unused parameter `%s'");
}
-#endif
/* Delete handlers for nonlocal gotos if nothing uses them. */
if (nonlocal_goto_handler_slot != 0 && !current_function_has_nonlocal_label)