libgo: update to almost the 1.14.2 release

Update to edea4a79e8d7dea2456b688f492c8af33d381dc2 which is likely to
be approximately the 1.14.2 release.

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/227377

4 files changed, 66 insertions, 0 deletions

diff --git a/libgo/misc/cgo/testgodefs/testdata/issue37479.go b/libgo/misc/cgo/testgodefs/testdata/issue37479.go
new file mode 100644
index 0000000..a210eb5
--- /dev/null
+++ b/libgo/misc/cgo/testgodefs/testdata/issue37479.go
@@ -0,0 +1,33 @@
+// 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
+
+/*
+typedef struct A A;
+
+typedef struct {
+	struct A *next;
+	struct A **prev;
+} N;
+
+struct A
+{
+	N n;
+};
+
+typedef struct B
+{
+	A* a;
+} B;
+*/
+import "C"
+
+type N C.N
+
+type A C.A
+
+type B C.B
diff --git a/libgo/misc/cgo/testgodefs/testdata/issue37621.go b/libgo/misc/cgo/testgodefs/testdata/issue37621.go
new file mode 100644
index 0000000..d5ace3f
--- /dev/null
+++ b/libgo/misc/cgo/testgodefs/testdata/issue37621.go
@@ -0,0 +1,23 @@
+// 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 tt {
+	long long a;
+	long long b;
+};
+
+struct s {
+	struct tt ts[3];
+};
+*/
+import "C"
+
+type TT C.struct_tt
+
+type S C.struct_s
diff --git a/libgo/misc/cgo/testgodefs/testdata/main.go b/libgo/misc/cgo/testgodefs/testdata/main.go
index 1ce0fd0..ef45b95 100644
--- a/libgo/misc/cgo/testgodefs/testdata/main.go
+++ b/libgo/misc/cgo/testgodefs/testdata/main.go
@@ -11,5 +11,13 @@ var v2 = v1.L
 // Test that P, Q, and R all point to byte.
 var v3 = Issue8478{P: (*byte)(nil), Q: (**byte)(nil), R: (***byte)(nil)}
 
+// Test that N, A and B are fully defined
+var v4 = N{}
+var v5 = A{}
+var v6 = B{}
+
+// Test that S is fully defined
+var v7 = S{}
+
 func main() {
 }
diff --git a/libgo/misc/cgo/testgodefs/testgodefs_test.go b/libgo/misc/cgo/testgodefs/testgodefs_test.go
index c02c3ff..438d23d 100644
--- a/libgo/misc/cgo/testgodefs/testgodefs_test.go
+++ b/libgo/misc/cgo/testgodefs/testgodefs_test.go
@@ -21,6 +21,8 @@ var filePrefixes = []string{
 	"anonunion",
 	"issue8478",
 	"fieldtypedef",
+	"issue37479",
+	"issue37621",
 }
 
 func TestGoDefs(t *testing.T) {