diff --git a/test/CodeCompletion/call.c b/test/CodeCompletion/call.c
new file mode 100644
index 0000000..8210389
--- /dev/null
+++ b/test/CodeCompletion/call.c
@@ -0,0 +1,15 @@
+// Note: the run lines follow their respective tests, since line/column
+// matter in this test.
+void f0(float x, float y);
+void f1();
+void test() {
+  f0(0, 0);
+  g0(0, 0);
+  f1(0, 0);
+  // RUN: %clang_cc1 -std=c89 -fsyntax-only -code-completion-at=%s:6:6 %s -o - | FileCheck -check-prefix=CC1 %s
+  // CHECK-CC1: f0(<#float x#>, float y)
+  // RUN: %clang_cc1 -std=c89 -fsyntax-only -code-completion-at=%s:6:9 %s -o - | FileCheck -check-prefix=CC2 %s
+  // CHECK-CC2: f0(float x, <#float y#>)
+  // RUN: %clang_cc1 -std=c89 -fsyntax-only -code-completion-at=%s:8:6 %s -o - | FileCheck -check-prefix=CC3 %s
+  // CHECK-CC3: f1()
+}