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-rw-r--r--test/fixedbugs/issue19246.go28
1 files changed, 28 insertions, 0 deletions
diff --git a/test/fixedbugs/issue19246.go b/test/fixedbugs/issue19246.go
new file mode 100644
index 0000000..3ece2a1
--- /dev/null
+++ b/test/fixedbugs/issue19246.go
@@ -0,0 +1,28 @@
+// 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.
+
+// Issue 19246: Failed to evaluate some zero-sized values
+// when converting them to interfaces.
+
+package main
+
+import "os"
+
+type B struct{}
+
+//go:noinline
+func f(i interface{}) {}
+
+func main() {
+ defer func() {
+ if recover() == nil {
+ println("expected nil pointer dereference panic")
+ os.Exit(1)
+ }
+ }()
+ var b *B
+ f(*b)
+}