Initial commit: Go 1.23 release state

test/fixedbugs/issue20602.go

@@ -0,0 +1,14 @@
+// errorcheck
+
+// 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.
+
+// Verify that the correct (not implicitly dereferenced)
+// type is reported in the error message.
+
+package p
+
+var p = &[1]complex128{0}
+var _ = real(p)  // ERROR "type \*\[1\]complex128|argument must have complex type"
+var _ = imag(p)	 // ERROR "type \*\[1\]complex128|argument must have complex type"