diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index d5e3c24..e99aad7 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -1817,6 +1817,17 @@
 // Error recovery tests.
 //===----------------------------------------------------------------------===//
 
+TEST_F(FormatTest, IncompleteParameterLists) {
+  verifyGoogleFormat("void aaaaaaaaaaaaaaaaaa(int level,\n"
+                     "                        double *min_x,\n"
+                     "                        double *max_x,\n"
+                     "                        double *min_y,\n"
+                     "                        double *max_y,\n"
+                     "                        double *min_z,\n"
+                     "                        double *max_z, ) {\n"
+                     "}");
+}
+
 TEST_F(FormatTest, IncorrectCodeTrailingStuff) {
   verifyFormat("void f() { return; }\n42");
   verifyFormat("void f() {\n"