go source for verification 2026-05-22

test/fixedbugs/issue29220.go

@@ -0,0 +1,26 @@
+// compile
+
+// Copyright 2018 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 main
+
+func ascii(r rune) rune {
+	switch {
+	case 97 <= r && r <= 122:
+		return r - 32
+	case 65 <= r && r <= 90:
+		return r + 32
+	default:
+		return r
+	}
+}
+
+func main() {
+	nomeObjeto := "ABE1FK21"
+	println(string(nomeObjeto[1:4]))
+	println(ascii(rune(nomeObjeto[4])) >= 48 && ascii(rune(nomeObjeto[4])) <= 57)
+	println(string(nomeObjeto[5]))
+	println(string(nomeObjeto[6:10]))
+}