go source for verification 2026-05-22

test/fixedbugs/issue49368.go

@@ -0,0 +1,11 @@
+// errorcheck -lang=go1.17
+
+// 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 p
+
+type _ interface {
+	int // ERROR "embedding non-interface type int requires go1\.18 or later \(-lang was set to go1\.17; check go.mod\)"
+}