Initial commit: Go 1.23 release state

test/fixedbugs/bug487.go

@@ -0,0 +1,24 @@
+// errorcheck
+
+// Copyright 2014 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.
+
+// The gccgo compiler did not reliably report mismatches between the
+// number of function results and the number of expected results.
+
+package p
+
+func G() (int, int, int) {
+	return 0, 0, 0
+}
+
+func F() {
+	a, b := G()	// ERROR "mismatch|cannot initialize"
+	a, b = G()	// ERROR "mismatch|cannot assign"
+	_, _ = a, b
+}
+
+func H() (int, int) {
+	return G()	// ERROR "too many|mismatch|wrong number"
+}