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-rw-r--r--test/fixedbugs/issue38496.go20
1 files changed, 20 insertions, 0 deletions
diff --git a/test/fixedbugs/issue38496.go b/test/fixedbugs/issue38496.go
new file mode 100644
index 0000000..717aa5d
--- /dev/null
+++ b/test/fixedbugs/issue38496.go
@@ -0,0 +1,20 @@
+// run
+
+// Copyright 2020 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.
+
+// Make sure bounds check elision isn't confused with nil check elision.
+
+package main
+
+func main() {
+ defer func() {
+ err := recover()
+ if err == nil {
+ panic("failed to check nil ptr")
+ }
+ }()
+ var m [2]*int
+ _ = *m[1] // need a nil check, but not a bounds check
+}