go source for verification 2026-05-22

test/fixedbugs/issue48898.go

@@ -0,0 +1,40 @@
+// run
+
+// Copyright 2021 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 main() {
+	defer func() {
+		println(recover().(int))
+	}()
+	func() {
+		func() (_ [2]int) { type _ int; return }()
+		func() {
+			defer func() {
+				defer func() {
+					recover()
+				}()
+				defer panic(3)
+				panic(2)
+			}()
+			defer func() {
+				recover()
+			}()
+			panic(1)
+		}()
+		defer func() {}()
+	}()
+
+	var x = 123
+	func() {
+		// in the original issue, this defer was not executed (which is incorrect)
+		defer print(x)
+		func() {
+			defer func() {}()
+			panic(4)
+		}()
+	}()
+}