go source for verification 2026-05-22

test/fixedbugs/issue3925.go

@@ -0,0 +1,23 @@
+// errorcheck
+
+// Copyright 2012 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.
+
+// Issue 3925: wrong line number for error message "missing key in map literal"
+
+// also a test for correct line number in other malformed composite literals.
+
+package foo
+
+var _ = map[string]string{
+	"1": "2",
+	"3", "4", // ERROR "missing key|must have keys"
+}
+
+var _ = []string{
+	"foo",
+	"bar",
+	20, // ERROR "cannot use|incompatible type|cannot convert"
+}
+