Initial commit: Go 1.23 release state

test/fixedbugs/bug373.go

@@ -0,0 +1,32 @@
+// errorcheck
+
+// Copyright 2011 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 873, 2162
+
+package foo
+
+func f(x interface{}) {
+	switch t := x.(type) {  // ERROR "declared and not used"
+	case int:
+	}
+}
+
+func g(x interface{}) {
+	switch t := x.(type) {
+	case int:
+	case float32:
+		println(t)
+	}
+}
+
+func h(x interface{}) {
+	switch t := x.(type) {
+	case int:
+	case float32:
+	default:
+		println(t)
+	}
+}