Adding upstream version 1.22.1.upstream/1.22.1

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

1 files changed, 26 insertions, 0 deletions

diff --git a/test/fixedbugs/issue29562.go b/test/fixedbugs/issue29562.go
new file mode 100644
index 0000000..cbcd77d
--- /dev/null
+++ b/test/fixedbugs/issue29562.go
@@ -0,0 +1,26 @@
+// compile
+
+// Copyright 2019 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.
+
+// Triggers a double walk of the (inlined) switch in il
+
+package p
+
+func il(s string) string {
+	switch len(s) {
+	case 0:
+		return "zero"
+	case 1:
+		return "one"
+	}
+	return s
+}
+
+func f() {
+	var s string
+	var as []string
+	switch false && (s+"a"+as[0]+il(s)+as[0]+s == "") {
+	}
+}