From 497dc802f64d0554fb81dfd9f1699587762bc254 Mon Sep 17 00:00:00 2001 From: Jason Merrill Date: Sun, 7 May 1995 10:28:12 +0000 Subject: [PATCH] (expand_function_end): Don't warn about unused anonymous or artificial parms. From-SVN: r9585 --- gcc/function.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/gcc/function.c b/gcc/function.c index 83a69627662..77157400063 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -5241,7 +5241,8 @@ expand_function_end (filename, line, end_bindings) for (decl = DECL_ARGUMENTS (current_function_decl); decl; decl = TREE_CHAIN (decl)) - if (! TREE_USED (decl) && TREE_CODE (decl) == PARM_DECL) + if (! TREE_USED (decl) && TREE_CODE (decl) == PARM_DECL + && DECL_NAME (decl) && ! DECL_ARTIFICIAL (decl)) warning_with_decl (decl, "unused parameter `%s'"); } -- 2.30.2