Imported Upstream version 60upstream/60

1 files changed, 37 insertions, 0 deletions

diff --git a/test/chan/sendstmt.go b/test/chan/sendstmt.go
new file mode 100644
index 000000000..ee6f765cf
--- /dev/null
+++ b/test/chan/sendstmt.go
@@ -0,0 +1,37 @@
+// $G $D/$F.go && $L $F.$A && ./$A.out
+
+// 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 various parsing cases that are a little
+// different now that send is a statement, not a expression.
+
+package main
+
+func main() {
+	chanchan()
+	sendprec()
+}
+
+func chanchan() {
+	cc := make(chan chan int, 1)
+	c := make(chan int, 1)
+	cc <- c
+	select {
+	case <-cc <- 2:
+	default:
+		panic("nonblock")
+	}
+	if <-c != 2 {
+		panic("bad receive")
+	}
+}
+
+func sendprec() {
+	c := make(chan bool, 1)
+	c <- false || true	// not a syntax error: same as c <- (false || true)
+	if !<-c {
+		panic("sent false")
+	}
+}