summaryrefslogtreecommitdiffstats
path: root/test/fixedbugs/issue23734.go
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--test/fixedbugs/issue23734.go32
1 files changed, 32 insertions, 0 deletions
diff --git a/test/fixedbugs/issue23734.go b/test/fixedbugs/issue23734.go
new file mode 100644
index 0000000..dd5869b
--- /dev/null
+++ b/test/fixedbugs/issue23734.go
@@ -0,0 +1,32 @@
+// run
+
+// Copyright 2018 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
+
+func main() {
+ m := map[interface{}]int{}
+ k := []int{}
+
+ mustPanic(func() {
+ _ = m[k]
+ })
+ mustPanic(func() {
+ _, _ = m[k]
+ })
+ mustPanic(func() {
+ delete(m, k)
+ })
+}
+
+func mustPanic(f func()) {
+ defer func() {
+ r := recover()
+ if r == nil {
+ panic("didn't panic")
+ }
+ }()
+ f()
+}