go source for verification 2026-05-22

test/fixedbugs/issue8183.go

@@ -0,0 +1,23 @@
+// errorcheck
+
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Tests correct reporting of line numbers for errors involving iota,
+// Issue #8183.
+package foo
+
+const (
+	ok = byte(iota + 253)
+	bad
+	barn
+	bard // ERROR "constant 256 overflows byte|integer constant overflow|cannot convert"
+)
+
+const (
+	c = len([1 - iota]int{})
+	d
+	e // ERROR "array bound must be non-negative|negative array bound|invalid array length"
+	f // ERROR "array bound must be non-negative|negative array bound|invalid array length"
+)