1 files changed, 50 insertions, 0 deletions
diff --git a/test/Parser/expressions.c b/test/Parser/expressions.c
new file mode 100644
index 000000000000..2b4d4636ebb1
--- /dev/null
+++ b/test/Parser/expressions.c
@@ -0,0 +1,50 @@
+// RUN: clang-cc -parse-noop -verify %s
+
+void test1() {
+  if (sizeof (int){ 1});   // sizeof compound literal
+  if (sizeof (int));       // sizeof type
+
+  (int)4;   // cast.
+  (int){4}; // compound literal.
+
+  // FIXME: change this to the struct version when we can.
+  //int A = (struct{ int a;}){ 1}.a;
+  int A = (int){ 1}.a;
+}
+
+int test2(int a, int b) {
+  return a ? a,b : a;
+}
+
+int test3(int a, int b, int c) {
+  return a = b = c;
+}
+
+int test4() {
+  test4();
+}
+
+int test_offsetof() {
+  // FIXME: change into something that is semantically correct.
+  __builtin_offsetof(int, a.b.c[4][5]);
+}
+
+void test_sizeof(){
+        int arr[10];
+        sizeof arr[0];
+        sizeof(arr[0]);
+        sizeof(arr)[0];
+}
+
+// PR3418
+int test_leading_extension() {
+  __extension__ (*(char*)0) = 1;
+}
+
+// PR3972
+int test5(int);
+int test6(void) { 
+  return test5(      // expected-note {{to match}}
+               test5(1)
+                 ; // expected-error {{expected ')'}}
+}