1 files changed, 28 insertions, 0 deletions
diff --git a/test/fixedbugs/issue18747.go b/test/fixedbugs/issue18747.go
new file mode 100644
index 0000000..4eabe0e
--- /dev/null
+++ b/test/fixedbugs/issue18747.go
@@ -0,0 +1,28 @@
+// errorcheck
+
+// Copyright 2017 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 p
+
+func _ () {
+	if {} // ERROR "missing condition in if statement"
+
+	if
+	{} // ERROR "missing condition in if statement"
+
+	if ; {} // ERROR "missing condition in if statement"
+
+	if foo; {} // ERROR "missing condition in if statement"
+
+	if foo; // ERROR "missing condition in if statement"
+	{}
+
+	if foo {}
+
+	if ; foo {}
+
+	if foo // ERROR "unexpected newline, expected { after if clause"
+	{}
+}