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-rw-r--r--test/fixedbugs/issue24763.go21
1 files changed, 21 insertions, 0 deletions
diff --git a/test/fixedbugs/issue24763.go b/test/fixedbugs/issue24763.go
new file mode 100644
index 0000000..623ab48
--- /dev/null
+++ b/test/fixedbugs/issue24763.go
@@ -0,0 +1,21 @@
+// 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() {
+ var s uint
+ var x = interface{}(1<<s + 1<<s) // compiler must not crash here
+ if x.(int) != 2 {
+ panic("x not int or not 2")
+ }
+
+ var y interface{}
+ y = 1<<s + 1 // compiler must not crash here
+ if y.(int) != 2 {
+ panic("y not int or not 2")
+ }
+}