go source for verification 2026-05-22

test/fixedbugs/issue19217.go

@@ -0,0 +1,39 @@
+// compile
+
+// Copyright 2017 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.
+
+package foo
+
+import (
+	"encoding/binary"
+)
+
+type DbBuilder struct {
+	arr []int
+}
+
+func (bld *DbBuilder) Finish() error {
+	defer bld.Finish()
+
+	var hash []byte
+	for _, ixw := range bld.arr {
+		for {
+			if ixw != 0 {
+				panic("ixw != 0")
+			}
+			ixw--
+		insertOne:
+			for {
+				for i := 0; i < 1; i++ {
+					if binary.LittleEndian.Uint16(hash[i:]) == 0 {
+						break insertOne
+					}
+				}
+			}
+		}
+	}
+
+	return nil
+}