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-rw-r--r--test/interface/recursive1.dir/recursive1.go15
-rw-r--r--test/interface/recursive1.dir/recursive2.go20
2 files changed, 35 insertions, 0 deletions
diff --git a/test/interface/recursive1.dir/recursive1.go b/test/interface/recursive1.dir/recursive1.go
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--- /dev/null
+++ b/test/interface/recursive1.dir/recursive1.go
@@ -0,0 +1,15 @@
+// Copyright 2012 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.
+
+// Mutually recursive type definitions imported and used by recursive1.go.
+
+package p
+
+type I1 interface {
+ F() I2
+}
+
+type I2 interface {
+ I1
+}
diff --git a/test/interface/recursive1.dir/recursive2.go b/test/interface/recursive1.dir/recursive2.go
new file mode 100644
index 0000000..29385df
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+++ b/test/interface/recursive1.dir/recursive2.go
@@ -0,0 +1,20 @@
+// Copyright 2012 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.
+
+// Test that the mutually recursive types in recursive1.go made it
+// intact and with the same meaning, by assigning to or using them.
+
+package main
+
+import "./recursive1"
+
+func main() {
+ var i1 p.I1
+ var i2 p.I2
+ i1 = i2
+ i2 = i1
+ i1 = i2.F()
+ i2 = i1.F()
+ _, _ = i1, i2
+}