1 files changed, 26 insertions, 0 deletions
diff --git a/src/cmd/vet/testdata/httpresponse/httpresponse.go b/src/cmd/vet/testdata/httpresponse/httpresponse.go
new file mode 100644
index 0000000..98e394a
--- /dev/null
+++ b/src/cmd/vet/testdata/httpresponse/httpresponse.go
@@ -0,0 +1,26 @@
+// Copyright 2018 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 httpresponse
+
+import (
+	"log"
+	"net/http"
+)
+
+func goodHTTPGet() {
+	res, err := http.Get("http://foo.com")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer res.Body.Close()
+}
+
+func badHTTPGet() {
+	res, err := http.Get("http://foo.com")
+	defer res.Body.Close() // ERROR "using res before checking for errors"
+	if err != nil {
+		log.Fatal(err)
+	}
+}