1 files changed, 35 insertions, 0 deletions
diff --git a/test/CodeGen/functions.c b/test/CodeGen/functions.c
new file mode 100644
index 0000000..9855992
--- /dev/null
+++ b/test/CodeGen/functions.c
@@ -0,0 +1,35 @@
+// RUN: clang-cc %s -emit-llvm -o %t &&
+
+int g();
+
+int foo(int i) {
+	return g(i);
+}
+
+int g(int i) {
+	return g(i);
+}
+
+// rdar://6110827
+typedef void T(void);
+void test3(T f) {
+  f();
+}
+
+int a(int);
+int a() {return 1;}
+
+// RUN: grep 'define void @f0()' %t &&
+void f0() {}
+
+void f1();
+// RUN: grep 'call void @f1()' %t &&
+void f2(void) {
+  f1(1, 2, 3);
+}
+// RUN: grep 'define void @f1()' %t &&
+void f1() {}
+
+// RUN: grep 'define .* @f3' %t | not grep -F '...'
+struct foo { int X, Y, Z; } f3() {
+}