libgo: update to Go 1.15.3 release

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/265717

2 files changed, 34 insertions, 0 deletions

diff --git a/libgo/misc/cgo/test/testdata/issue41761.go b/libgo/misc/cgo/test/testdata/issue41761.go
new file mode 100644
index 0000000..919c749
--- /dev/null
+++ b/libgo/misc/cgo/test/testdata/issue41761.go
@@ -0,0 +1,20 @@
+// Copyright 2020 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 cgotest
+
+/*
+   typedef struct S S;
+*/
+import "C"
+
+import (
+	"cgotest/issue41761a"
+	"testing"
+)
+
+func test41761(t *testing.T) {
+	var x issue41761a.T
+	_ = (*C.struct_S)(x.X)
+}
diff --git a/libgo/misc/cgo/test/testdata/issue41761a/a.go b/libgo/misc/cgo/test/testdata/issue41761a/a.go
new file mode 100644
index 0000000..ca5c181
--- /dev/null
+++ b/libgo/misc/cgo/test/testdata/issue41761a/a.go
@@ -0,0 +1,14 @@
+// Copyright 2020 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 issue41761a
+
+/*
+   typedef struct S S;
+*/
+import "C"
+
+type T struct {
+	X *C.S
+}