1 files changed, 14 insertions, 0 deletions
diff --git a/test/fixedbugs/issue58439.go b/test/fixedbugs/issue58439.go
new file mode 100644
index 0000000..ad3650f
--- /dev/null
+++ b/test/fixedbugs/issue58439.go
@@ -0,0 +1,14 @@
+// compile
+
+// Copyright 2023 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 p
+
+var x = f(-1)
+var y = f(64)
+
+func f(x int) int {
+	return 1 << x
+}