From 7a0eb66183daac7566e9a52ee83c2c9359577f6a Mon Sep 17 00:00:00 2001 From: Michael McLoughlin Date: Sun, 17 Mar 2019 22:35:54 -0700 Subject: [PATCH] pass: improve unknown label error message --- pass/cfg.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pass/cfg.go b/pass/cfg.go index 643265c..198208d 100644 --- a/pass/cfg.go +++ b/pass/cfg.go @@ -58,7 +58,7 @@ func CFG(fn *ir.Function) error { } target, found := fn.LabelTarget[*lbl] if !found { - return errors.New("unknown label") + return fmt.Errorf("unknown label %q", *lbl) } cur.Succ = append(cur.Succ, target) }