Adding upstream version 1.18.10.upstream/1.18.10upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/test/fixedbugs/issue23823.go b/test/fixedbugs/issue23823.go
new file mode 100644
index 0000000..c53415f
--- /dev/null
+++ b/test/fixedbugs/issue23823.go
@@ -0,0 +1,16 @@
+// errorcheck
+
+// 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 p
+
+type I1 = interface {
+	I2
+}
+
+// BAD: type loop should mention I1; see also #41669
+type I2 interface { // GC_ERROR "invalid recursive type I2\n\tLINE: I2 refers to\n\tLINE: I2$|invalid recursive type I2"
+	I1 // GCCGO_ERROR "invalid recursive interface"
+}