go source for verification 2026-05-22

test/fixedbugs/issue8507.go

@@ -0,0 +1,16 @@
+// errorcheck
+
+// Copyright 2014 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.
+
+// issue 8507
+// used to call algtype on invalid recursive type and get into infinite recursion
+
+package p
+
+type T struct{ T } // ERROR "invalid recursive type.*T"
+
+func f() {
+	println(T{} == T{})
+}