From b5f7e27f441cc6d5e30532fdd2d506a4f30f4a04 Mon Sep 17 00:00:00 2001
From: aiju <devnull@localhost>
Date: Sun, 2 Dec 2018 11:36:58 +0000
Subject: kencc: make "function not declared" a warning unless compiling with
 -T

---
 sys/src/cmd/cc/com.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sys/src/cmd/cc/com.c b/sys/src/cmd/cc/com.c
index 9ac706acc..5072c8a21 100644
--- a/sys/src/cmd/cc/com.c
+++ b/sys/src/cmd/cc/com.c
@@ -608,9 +608,11 @@ tcomo(Node *n, int f)
 			goto bad;
 		n->type = l->type->link;
 		if(!debug['B']){
-			if(l->type->down == T)
+			if(l->type->down == T){
+				if(!debug['T'])
+					nerrors--;
 				diag(n, "function not declared: %F", l);
-			else if(l->type->down->etype == TOLD) {
+			}else if(l->type->down->etype == TOLD) {
 				nerrors--;
 				diag(n, "function args not checked: %F", l);
 			}
-- 
cgit v1.2.3