Initial commit: Go 1.23 release state

test/fixedbugs/issue30087.go

@@ -0,0 +1,15 @@
+// errorcheck
+
+// Copyright 2019 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
+
+func main() {
+	var a, b = 1    // ERROR "assignment mismatch: 2 variables but 1 value|wrong number of initializations|cannot initialize"
+	_ = 1, 2        // ERROR "assignment mismatch: 1 variable but 2 values|number of variables does not match|cannot assign"
+	c, d := 1       // ERROR "assignment mismatch: 2 variables but 1 value|wrong number of initializations|cannot initialize"
+	e, f := 1, 2, 3 // ERROR "assignment mismatch: 2 variables but 3 values|wrong number of initializations|cannot initialize"
+	_, _, _, _, _, _ = a, b, c, d, e, f
+}