Initial commit: Go 1.23 release state

test/fixedbugs/issue19678.go

@@ -0,0 +1,21 @@
+// compile
+
+// 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.
+
+// Used to crash when compiling functions containing
+// forward refs in dead code.
+
+package p
+
+var f func(int)
+
+func g() {
+l1:
+	i := 0
+	goto l1
+l2:
+	f(i)
+	goto l2
+}