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-rw-r--r--test/fixedbugs/issue30709.go33
1 files changed, 33 insertions, 0 deletions
diff --git a/test/fixedbugs/issue30709.go b/test/fixedbugs/issue30709.go
new file mode 100644
index 0000000..4952454
--- /dev/null
+++ b/test/fixedbugs/issue30709.go
@@ -0,0 +1,33 @@
+// run
+
+// 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.
+
+// Check closure in const declaration group can be compiled
+// and set correct value
+
+package main
+
+import "unsafe"
+
+const (
+ x = unsafe.Sizeof(func() {})
+ y
+)
+
+func main() {
+ const (
+ z = unsafe.Sizeof(func() {})
+ t
+ )
+
+ // x and y must be equal
+ println(x == y)
+ // size must be greater than zero
+ println(y > 0)
+
+ // Same logic as x, y above
+ println(z == t)
+ println(t > 0)
+}