libgo: update to go1.15rc1

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/245157

4 files changed, 32 insertions, 0 deletions

diff --git a/libgo/misc/cgo/testgodefs/testdata/issue38649.go b/libgo/misc/cgo/testgodefs/testdata/issue38649.go
new file mode 100644
index 0000000..6af74d6
--- /dev/null
+++ b/libgo/misc/cgo/testgodefs/testdata/issue38649.go
@@ -0,0 +1,15 @@
+// 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.
+//
+// +build ignore
+
+package main
+
+/*
+struct Issue38649 { int x; };
+#define issue38649 struct Issue38649
+*/
+import "C"
+
+type issue38649 C.issue38649
diff --git a/libgo/misc/cgo/testgodefs/testdata/issue39534.go b/libgo/misc/cgo/testgodefs/testdata/issue39534.go
new file mode 100644
index 0000000..9899ba1
--- /dev/null
+++ b/libgo/misc/cgo/testgodefs/testdata/issue39534.go
@@ -0,0 +1,12 @@
+// 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.
+//
+// +build ignore
+
+package main
+
+// enum { ENUMVAL = 0x1 };
+import "C"
+
+const ENUMVAL = C.ENUMVAL
diff --git a/libgo/misc/cgo/testgodefs/testdata/main.go b/libgo/misc/cgo/testgodefs/testdata/main.go
index ef45b95..2e1ad33 100644
--- a/libgo/misc/cgo/testgodefs/testdata/main.go
+++ b/libgo/misc/cgo/testgodefs/testdata/main.go
@@ -19,5 +19,8 @@ var v6 = B{}
 // Test that S is fully defined
 var v7 = S{}
 
+// Test that #define'd type is fully defined
+var _ = issue38649{X: 0}
+
 func main() {
 }
diff --git a/libgo/misc/cgo/testgodefs/testgodefs_test.go b/libgo/misc/cgo/testgodefs/testgodefs_test.go
index 438d23d..e4085f9 100644
--- a/libgo/misc/cgo/testgodefs/testgodefs_test.go
+++ b/libgo/misc/cgo/testgodefs/testgodefs_test.go
@@ -23,6 +23,8 @@ var filePrefixes = []string{
 	"fieldtypedef",
 	"issue37479",
 	"issue37621",
+	"issue38649",
+	"issue39534",
 }
 
 func TestGoDefs(t *testing.T) {