Adding upstream version 1.21.8.upstream/1.21.8

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

1 files changed, 31 insertions, 0 deletions

diff --git a/test/fixedbugs/issue4323.go b/test/fixedbugs/issue4323.go
new file mode 100644
index 0000000..f082a1f
--- /dev/null
+++ b/test/fixedbugs/issue4323.go
@@ -0,0 +1,31 @@
+// compile
+
+// 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.
+
+// Issue 4323: inlining of functions with local variables
+// forgets to typecheck the declarations in the inlined copy.
+
+package main
+
+type reader struct {
+	C chan T
+}
+
+type T struct{ C chan []byte }
+
+var r = newReader()
+
+func newReader() *reader { return new(reader) }
+
+func (r *reader) Read(n int) ([]byte, error) {
+	req := T{C: make(chan []byte)}
+	r.C <- req
+	return <-req.C, nil
+}
+
+func main() {
+	s, err := r.Read(1)
+	_, _ = s, err
+}