diff --git a/test/Sema/function.c b/test/Sema/function.c
index 17cc86e..7e593d4 100644
--- a/test/Sema/function.c
+++ b/test/Sema/function.c
@@ -13,3 +13,13 @@
 void g(int (*compar)()) {
 }
 
+
+// PR1965
+int t5(b);          // expected-error {{parameter list without types}}
+int t6(int x, g);   // expected-error {{type specifier required for parameter 'g'}}
+
+int t7(, );       // expected-error {{type specifier required}} expected-error {{type specifier required}}
+int t8(, int a);  // expected-error {{type specifier required}}
+int t9(int a, );  // expected-error {{type specifier required}}
+
+
diff --git a/test/Sema/return-stack-addr.cpp b/test/Sema/return-stack-addr.cpp
index 5506f2f..c7d1a7f 100644
--- a/test/Sema/return-stack-addr.cpp
+++ b/test/Sema/return-stack-addr.cpp
@@ -105,7 +105,7 @@
   return reinterpret_cast<int*>(x); // no-warning
 }
 
-int* ret_cpp_const_cast(const x) {
+int* ret_cpp_const_cast(const int x) {
   return const_cast<int*>(&x);  // expected-warning {{address of stack memory}}
 }