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pass: improve unknown label error message

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This commit is contained in:
Michael McLoughlin
2019-03-17 22:35:54 -07:00
parent 87539d3a7f
commit 7a0eb66183
1 changed files with 1 additions and 1 deletions
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2
pass/cfg.go
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@@ -58,7 +58,7 @@ func CFG(fn *ir.Function) error {
} }
target, found := fn.LabelTarget[*lbl] target, found := fn.LabelTarget[*lbl]
if !found { if !found {
return errors.New("unknown label") return fmt.Errorf("unknown label %q", *lbl)
} }
cur.Succ = append(cur.Succ, target) cur.Succ = append(cur.Succ, target)
} }