Initial commit: Go 1.23 release state

test/fixedbugs/bug397.go

@@ -0,0 +1,13 @@
+// errorcheck -d=panic
+
+// Copyright 2011 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
+
+// Issue 2623
+var m = map[string]int{
+	"abc": 1,
+	1:     2, // ERROR "cannot use 1.*as type string in map key|incompatible type|cannot convert|cannot use"
+}