Adding upstream version 1.18.10.upstream/1.18.10upstream

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

1 files changed, 34 insertions, 0 deletions

diff --git a/test/struct0.go b/test/struct0.go
new file mode 100644
index 0000000..403e977
--- /dev/null
+++ b/test/struct0.go
@@ -0,0 +1,34 @@
+// run
+
+// Copyright 2011 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 zero length structs.
+// Used to not be evaluated.
+// Issue 2232.
+
+package main
+
+func recv(c chan interface{}) struct{} {
+	return (<-c).(struct{})
+}
+
+var m = make(map[interface{}]int)
+
+func recv1(c chan interface{}) {
+	defer rec()
+	m[(<-c).(struct{})] = 0
+}
+
+func rec() {
+	recover()
+}
+
+func main() {
+	c := make(chan interface{})
+	go recv(c)
+	c <- struct{}{}
+	go recv1(c)
+	c <- struct{}{}
+}