Adding upstream version 1.17.13.upstream/1.17.13upstream

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

1 files changed, 24 insertions, 0 deletions

diff --git a/test/fixedbugs/issue18725.go b/test/fixedbugs/issue18725.go
new file mode 100644
index 0000000..c632dba
--- /dev/null
+++ b/test/fixedbugs/issue18725.go
@@ -0,0 +1,24 @@
+// run
+
+// Copyright 2017 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.
+
+package main
+
+import "os"
+
+func panicWhenNot(cond bool) {
+	if cond {
+		os.Exit(0)
+	} else {
+		panic("nilcheck elim failed")
+	}
+}
+
+func main() {
+	e := (*string)(nil)
+	panicWhenNot(e == e)
+	// Should never reach this line.
+	panicWhenNot(*e == *e)
+}