Update to go1.25.4

test/fixedbugs/issue76008.go

@@ -0,0 +1,35 @@
+// run
+
+// Copyright 2025 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
+
+import "runtime"
+
+func main() {
+	shouldPanic(func() {
+		g = any(func() {}) == any(func() {})
+	})
+	shouldPanic(func() {
+		g = any(map[int]int{}) == any(map[int]int{})
+	})
+	shouldPanic(func() {
+		g = any([]int{}) == any([]int{})
+	})
+}
+
+var g bool
+
+func shouldPanic(f func()) {
+	defer func() {
+		err := recover()
+		if err == nil {
+			_, _, line, _ := runtime.Caller(2)
+			println("did not panic at line", line+1)
+		}
+	}()
+
+	f()
+}